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Ford Lehman

1. 1 1A 1B 2 3 4 5 8 7 8 9 10 11 12 13 14 15 16 17 18 18 DESCRIPTION HEAT EXCHANGER COPPER SP185 225 SPARES ONLY HEAT EXCHANGER CUPRO SP185 225 ONLY HEAT EXCHANGER CUPRO SP275 ONLY CLAMP LOCKWASHER BOLT RUBBER STRIP RUBBER STRIP PLUG HOSE CLIP RADIATOR HOSE PIPE HOSE SET SCREW SUPPORT REAR SUPPORT FRONT SET SCREW CLAMP REAR LOCK WASHER ZINC ANODE ASSEMBLY ZINC ANODE NOT SHOWN SEPARATELY 2C269A 2D28 2C211A 2025 _ ooo 2 273 END PLATE SP165 225 RUBBER GASKET SP165 225 275 END PLATE SP275 END PLATE ALL GASKET ALL NOTE ENGINE D ASSEMBLY CODES AS FOLLOWS SP185 8 SP225 P SP275 T CODE KEY 0 400 Raw Water Pump Assembly D367M Comprising Key 1 16 SP90 QTY PART No DESCRIPTION 1 2C46 JABSCO PUMP LESS GEAR 3 LOCK WASHER 1 OB34 NUT 1 3E585 ELBOW 2 3K2 CLAMP 1 EW62 HOSE 1 OE302 BOLT 1 LOCKWASHER 1 3 585 ELBOW 1 OE302 BOLT 1 OC41 LOCK WASHER 1 28102 GEAR 1 1C33 GASKET 1 OB59 NUT 1 0061 LOCK WASHER 1 SP1401 10 KEY C23 C24 Raw Water Pump Assembly D367 Comprising Key 1 13 SP135 ALSO CAN BE USED AS SUPERCESSION FOR 60380 amp 40254 NOTING STRAIGHT OR HELICAL GEAR CODE KEY QTY PART No DESCRIPTION N 1 1 2048 JA8SCO PUMP LESS GEAR 2 3 1 LOCK WASHER 3 1 OB34 NUT 4 2 3 565
2. PARTNO 1403431 8108334 8104238 8104237 1411447 1411448 1808307 1708048 1710927 OGC50 1595292 3 883 1508092 8087882 1538040 1477027 1788795 8097108 1403432 8090988 1401481 8113951 1575009 1566479 1 239 1C28 OC31 OE201 290 1703791 1759501 DESCRIPTION REMARKS OILPAN OILPAN GASKET KIT OIL PAN GASKET KIT OIL PAN TUBE STD TUBE 0 5 CAP ASSEMBLY INSERT DRAIN PLUG WASHER WASHER PLUG OIL ORAIN BANJO BOLT OIL PUMP PICK UP TUBE amp SCREEN OIL PUMP PICK UP TUBE amp SCREEN BOLT WASHER TUBE SHORT TUBE LONG DIP STICK DIP STICK STUD WASHERLOCK NUT BOLT COVER APERTURE COVER APERTURE GASKET LOCKWASHER BOLT PLUG ASSEMBLY PLUG HEX WASHER FLAT B22 KEY ENGINE QTY PART No DESCRIPTION REMARKS 1 M 1 1509894 OILPAN 2 1 8104238 GASKETKIT OIL PAN 3 ALL 1 1411447 TUBE C roPlugPP0850577 STD ALL 1 1411448 TUBE may be 0 5 4 ALL 1 1808307 CAP ASSEMBLY J substituted 5 ALL 1 1708048 INSERT DRAIN PLUG 6 ALL 1 1710927 WASHER ALL 2 08050 WASHER 7 ALL 1 1595292 PLUG OILORAIN 7 1 36668 BANJOBOLT 8 M 1 1508086 OILPUMP PICK UP TUBE amp SCREEN d 9 ALL 1 1538040 BOLT 10 ALL 1 1580818 WASHER 11 M 1 1788795 TUBE 12 M 1 1781938 DIP STICK 13 ALL 4 1401481 STUO 14 ALL AR 8113051 WASHER LOCK 15 ALL 4 1575009 NUT 18 ALL AR 1588479 BOLT 7 ALL 1 1 239 COVER
3. Suit dts Spocificntion Lohman Supor 275 TYPE 6 cylinder 4 cycle overhead valvo diesel engine Turbo charged and twin flow intorcoolod BORE STROKE 4 125 Ins x 4 524 ins 105 x 115mm GROSS POWER 275 bhp at 2500 rpm peu 25 COMPRESSION RATIO 14 7 1 QE RU Tow FUEL ASTM 0975 Class 2D BS2689 Class 1 OIL CAPACITY 24 US quarte 22 5 litore initial fill OIL FILTER full flow disposablo cartridge on FUEL SYSTEM in lino fuel injection pump engine oll lubricated with mechanical governor and flexible braided fuel supply lino ELECTRICAL SYSTEM 12 volt negative ground with stop solenoid 24 negative ground and insulated return 12 or 24 volt aro also available at oxtra cost STARTING MOTOR 12 volt oloctrical solenold 24 volt also available al cost ATLERNATOR 70 amp with voltago rogulator RAW WATERCOOLING SYSTEM cupro nickol hoat exchanger with zinc antl corrosion pencil RAW WATER PUMP goar drivon high flow rubbor Impollor typo FRESH WATER COOLING SYSTEM prossurizod frosh wator circuit tor ongino and exhaust manifold FRESH WATER CAPACITY 24 3 US quarte 23 0 liters ENGINE MOUNTINGS in lino adjustable high grado anti vibration mounts prico 191 MAXIMUM INSTALLATION ANGLE 15 roar down 4 front down DRY WEIGHT LESS TRANSMISSION 1574 Ibs 714 kg EXHAUST OUTLET
4. NANA amp ND c8 CODE KEY Intercooler Assembly D1128T Comprising Key 1 31 SP275 QTY PARTNo 2430 2J32 2D304 2J33 2J41 1C39 1040 3L1 3K210 3K13 10192 202 OE208 401 OE201C OC31 1064 31 45 3 50 3E40 3K13 OE302 OC51 OC30 OE104 3K220 10CM 10193 3K215 3K12 O N N NH A NA b PAPP DESCRIPTION INTERCOOLER BODY END RING O RING INTERCOOLER CORE SUPPORT GASKET GASKET PLUG HOSE HOSE CLIP PIPE BOLT BOLT BOLT BOLT LOCK WASHEA LOCK WASHER PIPE ASSEMBLY ADAPTOR PLUG ADAPTOR HOSE CLIP SETSCREW LOCK WASHER WASHER SETSCREW LOCK WASHER HOSE PIPE HOSE CLAMP SEE OVER C10 CODE PISAT KEY m Gn h Q N BNN KA N D ana o INO IO NN Pp NA Na Turbo Charger Assembly D1515 Comprising Key 1 39 P185 SP225 SP275 Engine QTY PART No DESCRIPTION 2J45 TURBO CHARGER HOLSET ELS 1456826 1 HOSE 1450620 AIR CLEANER SEE ALSOPAGE C42 5007873 CLAMP 1C52 OILRETURN GASKET OC31 WASHER OGE201C SETSCREW 36001 OIL RETURN ELBOW 6009881 CLAMP 6099199 HOSE 6065031 SLEEVE 6087086 TUBE 6097079 BANJOBOLT 1515362 WASHER 18087981 CONNECTOR OIL DRAIN
5. ee 9 M N 1 1 2 amp 7 ALTERNATOR 70 AMP 00 201 CAP SCREW DINGIJG x 1 25x 20 8 16 201 34 2 1 2E206 OIL PRESSURE SWITCH 1643 U BRACKET SUIT 267 ALTERNATOR 3 1 2 450 BLOCKING DIODE 2820 VEE BELT 8137 10868 LEHMAN POWER 28209 4 Q1 OGE202 BOLT 2E200 SWITCH OIL PRESSURE 2004 0330 5 1 OGC32 LOCK WASHER 2632 ALTERNATOR704 12V A127 T0MT PULLY SPACR 47020068 6 OGC31 FLATWASHER on 264 SUIT 471901 4 3 ADUSTNGSRACkeT 9 3 26 NUT 71 i 10 Q1 OE204 BOLT 11 Q1 OE202 BOLT i SUB ASSEMBLY SAA 1 12 OE201 BOLT COMPRISING KEY 13 2 OC30 FLAT WASHER 4 14 14 1 1E43 PIVOT BRACKET 15 Q1 28209 V BELT 16 1 2E448 LINE WIRE 17 1 2E447 LINE WIRE 18 1 2 452 LINE WIRE SUB ASSEMBLY 2E405 19 1 2 449 EARTH STRAP COMPRISING KEY 20 1 26445 LINE WIRE 16 21 21 1 2E446 LINE WIRE REGULAT R INTEGRAL F 0 N Xx caomnovozzocexc rommoogm PART 510 659 505 37 514 138 501 43 503 12 515 7 82 C35 NOTE THE ABOVE BREAKDOWN 18 TYPICAL IT DOES NOT SHOW EXACT DESIGN NOR THE NUMBER OF COMPONENTS USED IN EACH MODEL MEE DESCRIPTION ALTERNATOR VOLTAGE REGULATOR REARCOVER CONNECTORCLIP Bey eH BRIDGEASSEMBLY BRUSH COVER ONLY BRUSH HOLDER ASSEMBLY REARFOOT BEARING RETAINER O
6. 0022442444444 PARTNo 6100766 6100767 1602210 A 6106325 8 6106326 6106327 A 1605121 8 8108331 A 6106326 B 6106330 A 6106336 B 6106337 1602162 1569154 1444665 6103481 6089943 DESCRIPTION REMARKS PUMP ASSEMBLY SP185 225 275 PUMP ASSEMBLY SP185 225 275 STUD ROTOR 8 SHAFT ASSEMBLY ROTOR amp SHAFT ASSEMBLY THRUSTPLATE PLUNGER RELIEF VALVE PLUNGER RELIEF VALVE SPRING SPRING CAP SP185 SP225 SP275 BOLT SP185 SP225 SP275 LOCKWASHER 5 165 5 255 5 275 TUBEASSEMBLY SP165 SP225 SP275 FLANGE KEY ENGINE QTY PART No 1 P S T 1 6121147 2 P S T 2 6103860 3 P S T 1 6108606 4 P S T 4 1502540 5 P S T 1 8103879 8 P S T 1 8103620 7 P S T 1 8103860 6 P S T 3 OE407 5 9 P S T 1 1612468 10 P S T 1 8121713 N B A REMOTE MOUNTING IS AVAILABLE FOR THIS FILTER ASSEMBLY NUMBER 01978 1 motor D197R 2 2 meter CONTACT YOUR DEALER DESCRIPTION ADAPTOR OIL FILTER CONNECTOR CONNECTOR BALL PLUG WASHER 90 ELBOW BOLTS OIL FILTER GASKET REMARKS B20 821 2 4 3 KEY ENGINE 1 N PISA 2 N P S T 3 ALL ALL 4 ALL 5 ALL 8 ALL 8A ALL 7 ALL 7 ALL 8 N P S T 9 ALL 10 ALL 11 N P S T 12 N P S T 13 ALL 14 ALL 15 ALL 18 ALL 17 ALL 17A ALL 18 ALL 19 ALL 20 ALL 21 ALL 21A ALL When pump out kit fitted QTY gt gt POPE at Pa Qu
7. Perhaps tho most important single recommondation can make to the new engine owner is do not tinker If the unit is running woll leave it alone Adjustments and repairs should bo performed only by a compotent diese mechanic who has the proper knowledge and tools Many times wo are requested to assist an owner who has attempted his own repairs Unioss you know what you re doing please hands off Lehman has a world wide Service Network of Distributors and Dealers Get to know your local ono through tho Lehman Start Up Program and they will bo on hand to holp you should you nood it Finally always Insist on genuino Lehman Parts are many examples of good boating days ruined by the use of spurious engine and cooling circuit parts Always spocify Lehman parts If you have difficulty obtaining thom ploase contact Lehman With proper care your Lehman Power engine will provide many hours of carefree boating Thanks for the confidence you have shown In our Company by solecting our equipment You will not be disappointed Lehman Group Managing Director A2 d POWER Genuine Parts Lehman Replacement Parts Lehman owners increasingly realise that using genuino Lehman parts supplied by a Lohman dealer can help ensure tho maximum pleasure for the pleasure boat owner and tho maximum profit for tho commercial usor Recognition Lehman aro increasingly packaging parts distinctive Lehman packagi
8. 13 12 10 CODE KEY QTY PART No DESCRIPTION P S T 1 1 2C244 TRANS OIL COOLER TWIN DISC ONLY CUPRO 1A 1 2C234 TRANS OIL COOLER CUPRO 2 2 2M3 OIL COOLER BRACKET LOWER 3 2 OE301 SETSCREW 4 2 OB15 PLAINNUT 5 2 Oc LOCK WASHER 6 1 3 780 HOSE ASSEMBLY 17 44 cm 7 2 3635 ADAPTOR 8 1 3K781 HOSE ASSEMBLY 22 55 cm 8 1 3K352 ELBOW 10 2 3K13 HOSE CLIP 11 2 OE101 SETSCREW 12 1 1071 BRACKET 13 2 0895 NUT 14 2 OC41 LOCK WASHER 15 2 2 4 OILCOOLER BRACKET UPPER 16 2 3036 ADAPTOR NOTE Whon 0145 Adaption Kits aro soparatoly 0200 kit is included 0145 D145TDT D145TDAT Adaptions fitted Key 6 2off is roqd Loss Koy 8 NOTE GROUND LINE FITTED NOT SHOWN PART 2 413 631 Transmission Coolers Hoses and Fittings Applicable to SP185 225 275 Fitted with PRM 401 2 A C and PRM 601 A VR Transmissions 4012 A C 601A CODE KEY QTY PART No DESCRIPTION P S T 1 1 2C274 TRANS OIL COOLER CUPRO 2 2 3K27 OIL COOLER BRACKET 3 2 0E101 BOLT 4 1 1071 _ BRACKET 5 2 WASHER 6 2 0818 NUT 7 2 3K13 HOSE CLAMP 6 1 3K352 ELBOW 1 e 2 3035 ADAPTOR 10 2 3G36 ADAPTOR 11 1 3 780 HOSE 12 1 3K781 HOSE 13 2 3K772 HOSE 14 2 3E504 ADAPTOR i 15 1 2024 ADAPTOR C32 Stop Solenold Assembly D1286 Single Station Comprising Key 1 25 Dual 1286A Dual Station Comprising Key 1 26 Less 3 12 10 16 11 CODE KEY P
9. 4 91 Juno 1987 Prico 17 50 12 00 LEHMAN J POWER Owners Manual and Parts Identification Engine models SP90 SP135 SP185 SP225 amp SP275 Lehman Power Corporation Pencader Center 250 Corporate Boulevard Suite E Newark Delaware 19702 USA Telephone 302 454 7300 Telex 6853185 Lenmm UW Lohman Power Limited 1 Fison Way Thetford Norfolk IP24 1HT England Telephone 0842 65566 7 Telex 617180 Lehman G Lehman Power Talwan Liaison Office 29 9 Wu Shan Tou Pa LI Hsiang Taipei Hsien Taiwan R O C Telephone 0 2 610 2885 Telex 34194 Yamei This manual ba mado In sovoral difforont languagos Plooso contact your Lahman company for availability Dear Lohman Owner Welcome to tho growing family of Lehman Power Marino diesel ongino users You ll bo happy to know that you have chosen an engine which is heartily endorsed by leading boat builders for its quality performanco fuel economy and long life Your ongino is simple but highly efficlont power stamina and fuel oconomy will delight you especially if you ve previously operated gasoline power To obtain the best performance and the longest life from any machine It must bo serviced properly and regularly Filters should be changed coolant checked oll changed at specified times etc Follow tho suggested schedule shown herein it will add to your boating safety economy and enjoymont
10. 403 51 1043 3E656 3K2 3K351 DESCRIPTION EXHAUST OUTLET i BOLT LOCK WASHER GASKET ELBOW CLAMP HOSE WHEN USED WITH C TYPE TRANSMISSION PART 3 910 15 ADDED PLUS 2 OFF GASKET 1C43 amp PLUG 3E905 O G Q N Dry Exhaust Assembly D1520 SP90 Comprising Key 1 9 Less 2 01521 5 135 Comprising Key 2 9 wun 1A284 1A283 OAS00 OB34 1626 1C43 2J125 3L41 ELBOW 547 EXHAUST 2 1 2 ELBOW EXHAUST 3 SCREW NUT WASHER SPRING GASKET GASKET DRY EXHAUST ELBOW ADAPTOR FABRICATED USED 3L40 PLUG SQUARE HEADED 3 4 IRON Thermostat Assembly D885 Comprising Key 1 12 SP185 SP225 SP275 o 4 lt 2 2 PART No 3K511 3K4 OE101 OC 1 0 202 OC21 1A409 1C47 1C46 2C250 1A410 3K2135 DESCRIPTION HOSE CLAMP BOLT LOCK WASHER BOLT LOCK WASHER THERMOSTAT COVER GASKET RUBBER SEAL THERMOSTAT 160 225 275 THERMOSTAT HOUSING HOSE C14 Header Tarik Assembly D800 Angled STD Comp Key 1 18 Less 1 15 BC D801 Horlzontal Comp Key 1 18 Less 15 15a SP90 135 16 16A 168 166 CODE KEY PART No DESCRIPTION 1 1 1 485 HEADER TANK HORIZONTAL 1A 1 1A393 HEAD TANK ANGLED STO 2 2 0071 STUD 2 75 5 16 3 2 OC31 WASHER 4 2 OB26 NUT M N 5 1 2C304 PRESSURE CAP CHROME 8 1 3K2 CLAMP 7 1 3K823 HOSE 8 2 36585 ELBOW 9 1 3
11. 5 Inch wator coolod oxhaust olbow TRANSMISSIONS Twin Disc PRM othors available on request FINISH Lohman Red with chrome rocker box and filler caps A10 H peok X Specifications TYPE 254 cu in 4 Cyl 380 cu In 8 Cyl 383 cu in 8 Cyl Turbo and 6 Cyl Turbo Int MODEL 4 CYCLE OVERHEAD VALVE DIRECT INJECTION MODEL LEHMAN 4 2722E 2725 2726E 2728E SP90 135 SP185 5 225 5 275 COMPRESSIONPRESSUREMIN _ 30058 per sq In at 215 rpm 80 PSI between Cyl FIRING ORDER 1 2 4 3 1 5 3 8 2 4 1 5 3 8 2 4 CRANKSHAFT ROTATATION C C W facing flywheel GOVERNED SPEED Max NO LOAD 2650 2850 2800 UNDER LOAD 2600 2600 2500 IDLING SPEED 825 to 875 EXHAUST SIZE 3 5 10 HOSE 4 ID 40 70 5 ID HOSE EXHAUST BACK PRESSURE 1 A Ib sq In 3 0 Mercury COLDSTART Auto Excess fuel dovico VALVES Free turn VALVE CLEARANCE hot cold PISTONS COMBUSTION CHAMBER PISTON RINGS CAMSHAFT CRANKSHAFT MAIN BEARINGS LUBE SYSTEM MIN OIL PRESSURE OIL TEMPERATURE range LUBRICANT Abovo 90 ambiont 2010904 ambiont Below30 fambiont OIL COOLER TIMING INJECTORS PRESSURE FUEL LIFT PUMP OPERATING TEMP MAXIMUM TEMP CIRCULATION SUGGESTED BATTERY LOCK TORQUE RUNNING TORQUE HEAT EXCHANGER RAW WATER PUMP MANIFOLD EXHAUST MANIFOLD INTAKE AIR FILTER ELEMENT ENGINE MOUNTINGS FUELLINE TACHOMETER ADAPTOR FAN BELT TENSION Inio
12. 6106297 6108298 8153760 8090885 1699716 1599714 1599713 6143195 6143195 6100051 8143198 6143197 8143198 6143211 1899879 6143212 6143213 8143214 8077162 8077183 1415268 6077164 6088942 6086943 6088944 78088945 8086946 6068947 6066948 6066949 DESCRIPTION REMARKS CRANKSHAFT THRUST WASHER 020 CRANKSHAFT OIL SEAL WOODRUFF KEY CRANKSHAFT GEAR C BLUE CRANKSHAFT GEAR D YEL CRANKSHAFT GEAR E RED PISTON PIN RING ASSEMBLY STD PISTON PIN RING ASSEMBLY STD PISTON PIN RING ASSEMBLY STD PISTON PIN RING ASSEMBLY 015 PISTON PIN RING ASSEMBLY 035 PISTON PIN RING ASSEMBLY 055 PISTONRING KIT STO PISTONRING KIT STD PISTONRING KIT 015 PISTON RING KIT 035 PISTON RING KIT 055 PISTONPIN PISTON PIN SNAP RING SNAP RING CONNECTING ROD STD AAB CONNECTING ROD 003 ABB CONNECTING ROD 006 ACB CONNECTING ROD 009 ADB CONNECTINGROD STD GAB CONNECTING ROD 003 GBB CONNECTING ROO 006 CONNECTING ROD 009 GDB B6 F KEY ENGINE QTY PARTNo DESCRIPTION REMARKS 12 M N 4 6 1497484 CONNECTINGROD U P S T 6 6078050 BUSHING 18 ALL 8 12 1447824 BOLTS 14 ALL 8 12 1428387 18 86 12 6101141 CONNECTING ROD BEARINGS STD 5 6 8101142 CONNECTING ROD BEARINGS STD UPPER MINIP S T 8 2 6101143 CONNECTING RODBEARINGS 010 P S T 6 6108203 CONNECTING ROD BEARINGS 010 UPPER
13. started and oll pressure reaches 7 Ibs Battory is disconnected by this switch when tho engine stopped This switch initiates operation of tho alternator system without tho nood of a soparato switch and precludes tho possibility of the operator neglecting to turn the charging system on or off If desired oloctrical Instruments such as oll gauge temperature gauge etc may bo wired to bo autmoatically energized when engino is started Tho startor motor located on tho loft sido rear of engine and requires no attention boyond maintaining the oloctric cable connections clean and tight the commutator cloan and brushes renewod whon necessary The standard solonold mounted on the starting motor is a hoavy duty typo It must mechanically engage tho starter pinion with tho ring gear on flywheel then it must actuate an electric switch to energize the starting motor As tho solonoid is normally energized by a simple push button located at some distance from tho startor rolativoly hoavy gaugo wire required to transmit the needed amperage Using small gauge wire can in insufficiont current reaching tho starter solenoid overheating of wires insufficient travel of starter pinion and failuro of engine to stan To assuro adequate amperage reaching startor solenoid a plggy back solenoid is provided with short hoavy gaugo wires connecting tho two solenoids Tho new solonold roquifos comparatively little amporago so smaller gaugo
14. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PART No 8092295 1805123 145176 1527447 1470620 6104802 1517314 1596362 1517316 1517315 1527241 1596361 1522092 1517313 1527442 1517321 1522094 1527444 1517316 824 In Lohman Wiring Harnoss thoro 19 I Copper Fuse Part 26612 Fitted in Lino to Solonoid 6 Hardware Kit 34 Motor Soaling Kit DESCRIPTION STARTER MOTOR BOLT FLAT WASHER SOLENOID ASSEMBLY ARMATURE ASSEMBLY BOLT HARDWARE KIT DRIVE HOUSING KIT SOLENOID LINK KIT BRUSHES KIT DRIVE PINION KIT INTERMEDIATE BRACKET KIT BRAKE SHOES amp SPRINGS KIT FIELD COIL KIT BRUSH KIT BRUSH SUPPORTS KIT BRUSH SPRINGS KIT BRUSH END COVER KIT MOTOR SEALING KIT Bes KEY gt oS 10 11 15 16 17 19 ENGINE P S T P S T P S T P S T P S T P S T P S T P S T P S T PISA P S T P S T P S T P S T P S T P S T P S T P S T PISA P S T P S T P S T P S T P S T P S T P S T P S T PIS T QTY AAA nnn natn Dow ou PARTNo 2E852 2E654 1605123 157329 1451781 6104869 6104813 6104681 6104797 6117388 1444606 6104291 6104607 6104868 1602404 6104862 8104799 8104864 8104863 6104685 8104804 8104886 8104810 8104290 1523046 1436394 1436362 DESCRIPTION STARTERMOTOR STARTER MOTOR BOLT LOCKWASHER
15. B2 REMARKS 8 8 B A B3 KEY 1 a 4 11 12 13 ENGINE M N 1PISIT P S T P S T P S T P S T ALL ALL ALL ALL ALL ALL ALL ALL M N P S T ALL ALL ALL QTY 6086757 6088760 8066760 6077156 6128842 6139765 6139766 6139768 1768928 1788931 6046528 6102031 6107196 1788927 1503090 PETTEE TTT TE 2 1551172 10 14 1786352 10 4 1786352 10 14 1786352 2 6149422 6086763 1 1485471 PART No 6046527 CYL LINER 4 291 4 292 DESCRIPTION CYLBLOCK CYLBLOCK CYLBLOCK CYL LINER 4 289 4 290 CYL LINER 4 291 4 202 CYLLINER 4 269 4 200 LINER 4 290 4 291 REFER TO TECH BULLETIN 66 03 BLOCK CODES CAM BEARING 2 33 2 31 CAM BEARING 2 35 2 33 FREEZE PLUG 2 16 FREEZE PLUG 2 20 FREEZE PLUG 1 660 DISTRIBUTOR APERTURE TAPPET OIL GALLERY OIL GALLERY PLUG GALLERY PLUG CRANK SHAFT BEARING CAP BOLT CRANK SHAFT BEARING CAP BOLT CRANK SHAFT BEARING CAP BOLT PART OF BLOCK ASSEMBLY WATERDRAIN FAUCET dU REMARKS 10 81 11 82 10 81 11 82 11 82 11 82 11 62 B4 KEY ENGINE M M N N P S T N P S T M N P S T N P S T M N P S T M N P S T ALL ALL ALL ALL ALL ALL QTY For footnotes turn to page B6 PART No 6077423
16. Replacablo olomont FUEL LIFT PUMP ALL N A ENGINES A Priming lover Timing and Maintaining the Fuel Injection Pump The Injection pump delivers an accurately metered quantity of fuel to each cylinder to suit any engines speed and load conditions The pump very accurately machined pieco of equipment and requires careful handling and maintenance which Is beyond tho scopo of normal ownor servicing Sinco this pump should not requira retiming excopt when being removed and reinatalled and this beyond the scopo of normal owner servicing the procedure will not bo covered in this manual Ploase contact your authorizod Lohman Power distributor for this service Warranty claims resulting from owner mishandling of tho fuel injection pump will not normally bo considered Cooling System Your ongino is cooled by tho circulation of frosh water contained in tho system through tho water Jackets surrounding tho cylinders cylinder head and oxhaust manifold Tho heated water flows by thormo syphonicaction assisted by pump at tho front of cylinder block around tho tubes of a heat exchanger located above tho tuol lift pump on tho starboard side of tho engine Raw water from outside the boat flows through the heat exchanger tubos and the heat from tho frosh water is thus transferred to tho raw wator which oxpollod overboard Ploaso Figures B and 9 A Thormostat located cylinder head under the expansion
17. WASHER WATER OUTLET ADAPTOR PLUG BOLT WASHER BLANKING PLATE GASKET WASHER WASHER BOLT WASHER WASHER WASHER BOLT PLUG BOLT WASHER PLUG BOLT WATER OUTLET FOR TURBO SETSCREW BOLT 7 Plenum Chamber Air Fliter Assembly 01125 Comprising Key 1 14 SP135 PART No OESCRIPTION 1A403 PLENUM CHAMBER OE201 BOLT OC31 WASHER 106 1040 GASKET 1044 GASKET OC31 WASHER OE206 BOLT 2H75 AIR CLEANER CHROMED 3K10 CLAMP 3K204A13 HOSE 13 1F7 ELEMENT OE102 BOLT Oca WASHER NOTE ENG D ASSY COOES AS FOLLOWS SP135 N CODE Plenum Chamber Induction Pipe Assembly D1126 Comprising Key 1 14 SP185 KEY DOnNONA WD o 4 lt NN NN N N PARTNO 1 404 201 OC31 3L45 1064 1039 1040 OE207 OE206 1 414 1044 3 50 3 40 DESCRIPTION PLENUM CHAMBER BOLT LOCK WASHER FERRULE TUBE GASEKT GASKET LOCK WASHER BOLT BOLT AIR INTAKE GASKET WASHER PLUG CODE KEY 4 Q N 4 Cylinder Manifold Assembly 01103 Comprising Key 1 21 SP90 QTY UNU NNN 2 BH 2 PART No 14390 3 40 1859 2035 6137305 1055 1042 1A396 OC21 7 3K4 3K2133 OE112 OC21 3L14 OC41 OE309 OE306 5 3L40 OE312 OE317 DESCR
18. wiring ia roquirod for connection to pushbutton x Tho accompanying diagram indicates basic wiring requirements Make certain that all aro cloan and tight Locate battery as close as practical to tho starter Gauge of battery cables will bo dependent upon length but should bo NO 0 minimum Use 12 gaugo or heavier wiro for balanco of system Electrical gaugos which require low current draw may bo wired to oll pressure energizing switch Indicated by X on the diagram A23 ALTERNATOR SWITCH SOLENOI0 RELAY n TERMINAL MARKEO TTERY STARTER SOLENOIO M NE BAYONET TYPE TERMINAL Neutral switch If weed ELECTRICAL 8Y8TEM GROUNDING TERMINAL On PRESSURE ENERGIZING BWITCH WIRING DIAGRAM NOTE Wiring diagrams of all standard applications 870 available from Lehman on roquost FIG 13 TACHOMETER Lubrication System The engine lubricating system is tho forced feed type the oil being circulated by an oll pump mounted with the crankcase Tho pump draws oil from tho sump through metal gauze scroon and through an oil gallery on tho port left side of angine which Is tapped for installation of pressure gaugo low oll pressure alarm or othor such dovicos Constant oll pressure is maintained by means a roliof valve situated In tho pump undor prossuro passes through tho oil where it is cleaned prior to being circ
19. APERTURE 17A ALL 1 1 28 COVER APERTURE GASKET 18 ALL 1 OC31 LOCKWASHER 19 ALL 1 OE20 1 BOLT da od 20 ALL 1 290 PLUGASSEMBLY Wa Whon pump out kit fitted N B HIGH LEVEL OIL PAN AVAILABLE ON SP185 225 275 PART D900T B23 KEY 10 11 12 13 14 15 16 16 19 20 ENGINE M N P S T ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL M N P S T M N P S T ALL P S T N M P S T N M P S T ALL P S T M N M N PART No 1602421 6089346 1571407 1566491 1568469 1568469 1564477 1572232 1602361 1405658 6118463 8115325 6102970 1575209 6091842 6094370 1602430 6077199 6086162 6077206 3K631 3K827 1602434 6077200 OC31 8089351 1711744 1602440 DESCRIPTION WATER PUMP WATER PUMP 5 18 75 BOLT 5 16 1 0 BOLT 5 16 1 0 BOLT 5 18 1 25 BOLT 16 1 75 BOLT 8 16 2 25 BOLT 58 3 50 BOLT 5 16 4 00 BOLT 16 1 77 STUD 5 16 2 79 STUD 5 16 2 63 STUD NUT GASKET WATER GASKET WATER IMPELLER IMPELLER SEAL BACK PLATE CAP CAP BEARING amp SHAFT BEARING amp SHAFT LOCK WASHER DUAL SHEAVE PULLE PULLEY HUB M N 1 Water pump repair kit items 7 9 11 amp 14 P S T 1 water pump repair kit toms 8 10 11 15 REMARKS KEY wo ENGINE M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N QTY 1 3 3 1 1
20. ASSEMBLY 01441 R 0620 o 0 201 0 202 0 24 28240 2825 2 2 ER 2E4100 2E462 BLOCKING DIODE NOT SHOWN TAIL WIRE NOT SHOWN NUTHEXHEADM181 18 PLATED WASHER FLAT T4 PLATED WASHER 6PRINO RECTANGULAR SECTION 6 16 SETSCREW HEX HEAD 16x 18x34 CAD PLATED GETSCREW HEX HEAD 8 16 x 18x 1 CAD PLATED BOLTHEX HEAD 18 1 2 CAD PLATED CAP SCREW DIN 02384 1 25 x20 18 20 134 DRIVE BELT FENNER A1200 A48 AQB ISSUE IN PAIRS TWIN GROOVE PULLEY ALTERNATOR R C 14816 SWITCH OIL PRESSURE 2004 0330 ALTERNATOR 20A 12V 127 70 PULLY SPACR 47020068 WIRING LOOM t3 8620013 ciw tall wiro 8820018 BLOCKING OIOOE SUIT 2E32 47130107 ADJUSTING ARM ALTERNATOR 36156163 PIVOT BRACKET TWIN BELT ALTERNATOR AIC 14531 C34 Alternator Assembly D144 Comprising Sub Assembly SAA 1 amp 2E405 Plus Key 1 2 35 Cer ore DURING 1987 NEW ALTERNATOR WILL INTRODUCED THE LIST BELOW IDENTIFIES THE COMPONENT TO BE USED COMPLETE ASSEMBLY IS D144L PartNo Oescripion 0820 NUT HEX HEAD 16x 16 CAD PLATED c WASHER FLAT T4 918 PLATED WASHER SPRING RECTANGULAR SECTION 8 16 0E201 SETSCREW HEX HEAD 5 16 x 10 x CAD PLATEO 0E202 SETSCREWHEX HEAD 8 16x 18x 1 CAD PLATED CODE KEY QTY DESCRIPTION 0E204 BOLT HEX HEAD 8 16 10x 1 12 CAD PLATED i
21. CD oils only must bo usod in turbocharged engines Uso of other oll result in reduced engine lifo and invalidate engine warranty Serlous damage to turbocharger may result from inadequate lubrication Upon starting engine should bo allowed 10 idle 1000 rpm maximum for 30 seconds or more betoro applying load Also allow engine to idla for at least two minutes before shut down to dissipate heat from turbocharger bearings Turbocharger must bo oll primod under any one of the following conditions Aftor an oil change If oll supply tubo to turbocharger has boon disconnected If elthor tho engine or turbochargor Is newly installod 4 If no oll pressure registers on gauge after a dead crank cranking with stop control in operation for 15 seconds This test must bo porformod if has not boon started for 4 wooks or moro To primo turbocharger Check for autficiont oil in the engine sump but do not top up at this timo b Remove plug on top of turbo oil food block injoct 1 4 pint of oil and reptace plug Using suitablo syringe inject about 4 pints of oil used in engine sump into oil gaugo connection tor ongino Rolit oll gaugo d Stan ongino allowing 1 minuto to idio boforo incroasing spood Stop engine and check sump oll laval needed or drain off any surplus 25 Englrio oll should bo changed after tho Initial 15 hours or operation and at oach 200 hours of
22. Copper STD Comprising Key 1 16 Less 1A 1B D202 Twin Disc Comprising key 1B 16 SP90 SP135 CODE KEY QTY PART No DESCRIPTION M N 1 1 2C207A TRANS OIL COOLER COPPER 1A 1 26237 TRANS OIL COOLER CUPRO 18 1 2C243 TRANS OIL COOLER CUPRO 2 1 1881 3 1 2M3 n BRACKET UPPER ae 01 on 301 2VR 401 2VR uso 3K772 x 2 8 1 3K351 HOSE on 301 2A 401 2A uso 3K772A x 2 7 1 3K772 OIL LINE 22 on 301 2 401 2C uso 3K772 x 2 Mo SINE 17 on 301 2VR 401 2VR uso 2 x 3024 10 1 3025 ADAPTOR BUSHING on 301 2A 401 2A uso 1 x 3024 T 1 2 4 BRACKETLOWER on 301 2 401 2C uso 1 x 3024 12 1 OC 21 LOCK WASHER 13 1 OB16 NUT 14 1 OGE306 BOLT 15 1 OC41 LOCK WASHER 16 1 3L1 PLUG DRAIN NOTE Whon 0145 Adaption Kits aro ordered soparatoly 0200 Kits aro included If 0145A Adaption is fitted Koy 7 18 Loss 8 8 10 D145HA Adaption is fitted Pipe 10182 18 Loss 1 3 4 7 8 8 10 D1458C Adaption fitted Key 9 18 Loss 7 6 10 al D145TD Adaption fitted 3K760 and Adaptor 3036 reqd Loss 7 8 9 10 2 2122 Is Cupro Cooler fitted with Zinc usod on somo Grand Banks Enginos NOTE Ground Lino not shown 2 413 C30 Transmission Oil Cooler Assembly 0200 Cupro Comprising Key 14 16 Applicable to PRM 401 402 only 2 D202P Cupro Twin Disc Comprising Key 1 16 Less 1A Cooler Transmission SP185 225 275
23. ELBOW 5 4 3K2 CLAMP 8 1 1D59 TUBE 7 2 3K207A2 HOSE 2 i 8 2 OE302 BOLT 9 1 28102 DRIVE GEAR 10 1 1C33 GASKET 11 1 OC61 WASHER 12 1 OB59 NUT 13 1 SP1401 10 KEY BARODA OVPOVNMMSON Raw Water Pump Assembly 03675 Comprising Key 1 16 SP185 nanan PART No 2C48 28102 IC33 IG194 3K2 3 220 6 5 3K24 3 585 3C408 3K2 3K207A2 5 0 302 OB34 00861 0859 DESCRIPTION JABSCO PUMP LESS GEAR DRIVE GEAR GASKET PIPE CLAMP HOSE P CLIP EL8OW BARBED ADAPTOR CLAMP HOSE LOCK WASHER NUT LOCK WASHER NUT C26 Breakdown of 2C48 Pump PUMP KEY QTY MODEL 1 1 3992 2 1 490 3 1 SP1003 01 4 5 1 6 1 7 6 SP1002 02 8 1 3298 9 1 1210 0001 10 1 10054 200 11 1 7683 12 Q1 SP1700 62 13 1 SP6080 07 14 Q1 SP8022 07 15 1 9722 18 17 1 4345 8 10 6 DESCRIPTION ENDCOVER BLANK CAM CAMSCREW GEAR WASHER NUT ENDCOVER SCREW GASKET IMPELLER BODY WEARPLATE RETAINING RING SEAL SEALSEAT CUP RUBBER BEARING HOUSING ASSEMBLY SPLINE SEAL Service Kit SK239 Comprising Key 7 8 9 17 BEARING HOUSING 1 1 1 1 2 1 1 1 1 1 1 1 2 S o Oo m n O KEY ATY PARTNo 10957 10958 3288 SP2703 02 5 2601 39 SP1700 246 SP1401 10 SP1085 08 SP1602 08 SP1105 03 9998 10958 DESCRIPTION SHAFT BEARING HOUSING SLINGER SEAL BEARING RETAINING RING K
24. GENERAL INSTALLATION MANUAL OTHER TRANSMISSION MANUALS MAY BE OBTAINED FROM LEHMAN
25. RESILIENT MOUNT FRONT REAR FUEL SPILL HOSE 4WAYTEE FUELSPILL HOSE FUEL SPILL HOSE FUEL SPILL HOSE ADAPTOR COUPLING NUT COUPLING NUT BARBED STEM BARBED STEM P CLIP SCREW BANJO BOLT WASHER RESILIENT MOUNT WASHER RESILIENT MOUNT WASHER NOTE ENGINE D ASSEMBLY CODES AS FOLLOWS 5 90 SP135 N 185 5 225 SP275 T Crankcase Gas Scrubber Assembly D1150 Comprising Key 1 9 P185 225 275 i CODE KEY QTY PART No DESCRIPTION P S T 1 1 2H79 GAS SCRUBBER 2 1 3K217 HOSE 3 1 IF15 AIR HORN 4 1 57 GASKET 5 4 3K14 CLAMP 6 1 3K216 HOSE 7 3 OE202 BOLT 6 3 0830 NUT 9 3 OC31 LOCK WASHER C43 Sump Pump Assembly D186 Engine Mounted RH LH Comprising Key 1 8 f CODE KEY QTY PART No DESCRIPTION 6 1 1 1 2C22 HAND PUMP je 2 2 1097 BRACKET N P S T 3 1 3K770 HOSE ASSEMBLY RH 1 2m 3 1 3K771 HOSE ASSEMBLY RH 95 5 1 3 763 HOSE ASSEMBLY LH 1 2m 5 ac 1 3K769 HOSEASSEMBLY LH tT sm S 4 1 36863 BANJO BOLT z 5 2 OGC50 WASHER 6 1 3K25 7 2 OE300 BOLT 8 2 OC41 LOCKWASHER NOTE ENGINE ASSEMBLY KEY CODES AS FOLLOWS D168A R H to suit M 2 01668 L H MTD to sult 0186C R H MTD to suit N P S T 01860 UH to sult P S T 0167 SUMP ORAIN PUMP ASSEMBLY REMOTE MOUNT 6 8 2 motors 01496 Water Heater Connection Comprising
26. coolers heat exchangor even the muffler and exhaust systom will be protoctod 7 Drain points for the frosh wator systom will bo found on the port side of each engine block on tho aft end of tho oxhaust manifolds and on tho heat exchanger Raw water drains aro found on both engino and transmission coolers woll as tho heat oxchangor To drain raw wator pump looson roar covor Keel Cooling Systems In some cases tho Installation of keel cooling system may bo preferred to the standard hoat exchanger provioualy discussed This system employs a serios of tubes mounted on tho undersido of the hull through which tho engine cooling wator circulated Such a system boneficial when tho boat 18 to operate In muddy or silt laden areas howover tho cooling element does produce additional hull drag which could affect performanco faster boats and Creates a potential hazard if tubes fracture or aro struck by driftwood otc Piping ongine to keel cooler quite simplo As shown Fig 10 connection on underside starboard of expansion tank doliver hot water from engine to kool cooler Cooled wator from kool cooler returns to engine via connection on aft end of exhaust manifold The uso of 134 hose will simplify connoctions howover hoso must bo reinforced typo to prevent collapsing under suction and caro must be exercised when installing to avold kinks or tho possibility of chafing Inst
27. cupro nickel hoat exchanger w h zine anti corrosion pencil optional 80 or 100 cooling RAW WATER PUMP goar driven high rubbor impollor typo FRESH WATER COOLING SYSTEM pressurized fresh water circuit for engino and exhaust manifold FRESH WATER CAPACITY 15 84 US quarta 15 litora ENGINE MOUNTINGS in lino or stepped or transmission mounted adjustable anti vibration mounts 500 price list MAXIMUM INSTALLATION ANGLE 15 roar down DRY WEIGHT LESS TRANSMISSION 1080 Ibs 490 0 EXHAUST OUTLET 30 water cooled exhaust olbow or straight dry exhaust flange TRANSMISSIONS Borg Warner Nowago PRM othors available on request FINISH Lehman Red with chrome rocker box air filter and fillor caps APPROVAL STANDARDS Lloyds RINA ONV ABS with others evallablo Japan small craft inspoctorato ponding A6 Installation drawings and power curves Supor 138 DIN 6270 SAB4J270 Powor curvo Fuol consumption fer typical Hull E JOLLA Cw Spoolfication Lohman Supor 138 TYPE 6 cylinders in lino 4 cycle overhead valve naturally aspirated diogo engine BORE STROKE 4 22 ina x 4 524 Ins 107 x 115mm DISPLACEMENT 380 cu Ina 6 22 liters GROSS POWER 135 bhp at 2600 rpm COMPRESSION RATIO 16 1 1 2 7 FUEL ASTM 0975 Class 20 or 52869 Class 1 Olt CAPACITY 19 76 US quans 18 7 I
28. fluid maybo usod Bofore starting ongino fill transmission to tho full mark on tho dipstick Run engine for a minuto or two at low speed in order to fill oll linos coolor otc Then shut off ongino and chock oil lovol Add sufliciont oil to bring up to full mark Transmission oil level should bo checked oach timo tho oll in ongino checkod Change oll evory 200 hours of operation or at loast each soason undor normal conditions however number of hours may vary depending upon severity and conditions of service WARNER drain plug 18 a largo plug located noar bottom right sido Removal of this plug and a small plug on the bottom of tho reduction housing will complotoly drain the transmission somo modols tho cooler return hose may be tod Into tho plug at tho bottom of tho transmission In these instances romovo tho hose and rotate tho brass olbow as roquired for draining FILL ANO DIP TICK WARNER WILL NOW ALLOW USE OF SAE 30 OIL OIL COOL ENSURE YOU CHECK THE STICKER ON THE CONNECT COOLER WHICH INFORMS ON TYPE OF INITIAL FILL ORAATHEA FIG 16 WARNING Onco again we control cable or other mechanism for shifting trang must have sulflelant throw to shift tho operating lover fully Into both forward or reverse position Uniess lavar 16 posltivoly in forward neutral or rovorso considerable damage may rosult Tran
29. oporation theroafter ho ongino until normal operating tomporaturo roachod Shut down engine and allow oll to return to sump Run t for ther to ten minutes In most Installations it will not bo possiblo to drain sump by removing plug which is located at bottom of oll pan for clearance to bligo of hull will bo limited A low cost suction typo hand operated sump pump is required Available an oxtra cost option ia a Lehman approved permanently mounted hand pump This can bo connoctod to tho sump lug installation permitting Remove tho dip stick tubo and inaort suction hose of pump working samo towards lower sump Somo oporators find it advantagoous to uso a longth of copper tubing to assure reaching low saction of sump Pump oll into container and disposo of same ashore Replace vont on sump crankcase to full mark on dipstick Run engine for ince minutos shut down and rochock oil lovel If required add sufficiont oli to bring up to full mark Lube oll filter olomont should bo replaced at oach oll chango the disposablo olomoni simply unscrowed from its base by turning countor clockwise on naturally aspiratod enginos it possible to rotate tho oil filter or remove from its brackot thus minimizing the risk of spillago Position ono quart or larger containor under filter boforo removal to catch from spilling into 0190 A now olomont is simply screwed onto the b
30. watea rn A21 FIG 9 RAW WATER CIRCULATION SYSTEM A Intako scoop of standard marine design minimum 1 NPT should bo used for raw water inlet Reduce to 34 NPT at pump Rocommonded scoop has bars across opening to prevent entry of largo piocos of foreign mattor Lohman EW 3 is porterred B Soa cock should be 1 NPT minimum 8120 gate type opens fully to allow full unrestricted flow of wator Lohman part NO EW 22 proforrod N The uso of an efficient full flow raw water strainor strongly recommended to prevent clogging of pump and oxchangers by woods otc Lohman part NO 102 preferred D I hose employod for intake samo should bo roinforcod typo of oxtra heavy construction to provont collapse undor poworful suction of raw wator pump Lohman can provide such hoso If required Winterization of Cooling System Inboard typo hoat oxchangors must bo drained of raw water when exposed to freezing tomporaturos Raw water pump wator intet piping and intake strainer should be drained when subjected to extromo cold NS however tho vessel boing permanently laid up for tho duration of tho cold weather wo recommond mixing an anti freeze solution and running this solution through the sea water system with the engine idling until discharged from the exhaust This tho strainer
31. 0845 NUT gt 0061 STUD 1C43 GASKET 3E903 OIL FEEDPIPE 3 905 PLUG 3E910 ADAPTOR BLOCK 36230 ADAPTOR OC51 WASHER OE406 BOLT 36915 PLUG 3K790 VENT HOSE SCREW 5 LOCK WASHER 2M6 CLIP OC31 WASHER OGE207 BOLT 3151 PLUG 3E912 OILFEED BLOCK 1053 OIL FEED GASKET 6085050 cue 2 PIPE SUPPORT OB1 NUT Not Shown on Drawing OC41 SPRING WASHER 1549952 ADAPTOR BLOCK Cit Turbo High Rise Exhaust Assembly D1510 STD Comp Key 1 17 Less 14 15 01511 150 EXT Comp Key 1 17 Less 15 01512 300 EXT Comp Key 1 17 Less 14 SP185 SP225 SP275 NOTE ENGINE D ASSEMBLY CODES AS FOLLOWS 165 SP225 P 5 275 USE THE APPROPRIATE SUFFIX WHEN ORDERING ASSEMBLIES p CODE KEY QTY PART No DESCRIPTION e P S T 1 1 29134 HEAT SHIELO 2 1 09826 NUT 3 1 OGC31 LOCK WASHER 4 1 1500785 STUD 5 1 2923 GASKET 6 1 20200 ADAPTOR 7 743 2421 CLAMP ALSOUSED ON TOP OF i 6 3 2122 STEELGASKET RISEREXTENSION 9 2J133 RISER 10 1 32 PLUG 1 6 11 1 3K13 CLIP 12 1 Ewe 24 HOSE 13 1 3E859 ELBOW 14 1 29131 RISER EXT 150mm Jacket not shown 29138 15 1 2J132 RISER EXT 300mm Jacket not shown 27137 S 18 1 20128 EXH ELBOW 4 P T 17 1 2J130 EXHELBOW5 O C12 Exhaust Assembly D1510 Comprising Key 1 7 SP90 SP135 CODE KEY M N 1 2 3 4 5 8 7 QTY PART No 14397
32. 11 ALL 1 8142815 KEY 12 ALL 1 1467140 BOLT 13 ALL 1 1448568 B8 KEY ENGINE QTY PART No DESCRIPTION REMARKS 1 M 1 6082577 CYLINDER HEAD N 1 8082578 CYLINDERHEAD P S T 1 8082579 CYLINDERHEAD 2 M 1 6103811 HEAD GASKET N 1 6103813 HEADGASKET P S T 1 8139784 HEAD GASKET 3 ALL 1 1768621 DOWEL s 4 1 1790851 DOWEL a 5 1 6077317 DOWEL DI 8 ALL 1 1448568 PLUG D 7 ALL 17 25 8103719 8 M N P S T 1 20311 CAP CHROMED 9 ALL 4 8 1430247 INLET VALVE SEAT STD ALL 4 8 1430248 INLET VALVE SEAT 010 10 ALL 4 8 1430249 EXHAUST VALVE SEAT STD ALL 4 8 1430250 EXHAUST VALVE SEAT 010 P S T 1 1255 VALVE COVER CHROMED M 1 1256 VALVE COVER CHROMED N 1 1256 VALVE COVER CHROMED 12 MINIP SIT 6 6 1857 SCREW CHROMED 13 M 3 8102562 GASKET N P S T 1 8102563 GASKET 14 4 8 1798508 SLEEVE 15 MIN 1 1548074 VALVE 89 KEY 17 18 18 20 21 22 23 24 25 ENGINE M N P S T ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL M N P S T ALL ALL ALL ALL 88 i 9 10 QTY PARTNO DESCRIPTION REMARKS 1 1788686 ROCKER ARM SHAFT 2 6085981 ROCKERARMSHAFT 2 4 6089082 WASHER 2 4 1602472 BOLT 2 3416639 PLUG 2 8118096 ARMSUPPORT 2 4 8093816 ARM SUPPORT 1 6093819 ARM SUPPORT 5 7 1
33. 1606655 8077425 8119349 1608158 8106301 8106302 6106222 8108225 18106228 6106232 6108305 6108308 6106311 6106314 8106285 8108288 6108287 6106288 6106269 8108290 6108291 6106292 6106293 6106294 6106295 6106296 DESCRIPTION CRANKSHAFT CRANKSHAFT 1227 d aV Y CRANKSHAFT CRANKSHAFT CRANKSHAFT T 4CRANKSHAFT MAIN BEARING SET CRANKSHAFT MAIN BEARING SET CRANKSHAFT MAIN BEARING SET CRANKSHAFT MAIN BEARING SET 1 CRANKSHAFT MAIN BEARING SET CRANKSHAFT CRANKSHAFT CRANKSHAFT CRANKSHAFT CRANKSHAFT MAIN BEARING SET MAIN BEARING SET MAIN BEARING SET MAIN BEARING SET MAIN BEARING SET CRANKSHAFT THRUST WASHER CRANKSHAFT THRUST WASHER CRANKSHAFT THRUST WASHER S CRANKSHAFT THRUST WASHER CRANKSHAFT THRUST WASHER CRANKSHAFT THRUST WASHER REMARKS A 8 A 8 STO 010 7 010 020 2 020 030 2 030 7 040 7 040 STO 0025 i 0075 010 015 x KEY ana 10 11 ENGINE ALL ALL ALL ALL M N P S T MIN M N M N M N P S T M N M N M N M N P S T M N P S T M N M N M N PISA P S T PIS T PIS T QTY 4 6 6 4 8 4 8 4 8 4 6 6 4 6 4 8 4 8 4 8 6 6 12 12 4 6 4 6 4 6 4 8 6 6 6 8 For footnotes turn to page 86 f PART No
34. 2 CLAMP 10 1 3K775 VENT HOSE 11 1 2C35 THERMOSTAT 6071841 Modifiod 12 1 1541317 GASKET 13 1 3C27 HOS BARB 14 2 3K4 CLAMP M 15 1 1060 TUBE 4 CYLINDER N 15A 1 1050 TUBE 8 CYLINDER M 158 1 10181 TUBE 4 CYLINDER HORIZONTAL N 190 1 10177 TUBE 8 CYLINDER HORIZONTAL M 18 1 3KB24 REDUCING HOSE 4 CYLINDER N 18A 1 3K2133 HOSE 8 CYLINDER 17 1 3K825 OVER FLOW HOSE 16 1 1808027 COLD START SWITCH M N 19 1 IF63 FILLER NECK ENGINE ASSEMBLY KEY CODES AS FOLLOWS 90 5 135 EN Sue 2 NOTE USE P SUFFIX ON ALL PART No 1A303 1 485 2C304 9K860 1541317 3C27 3K4 1D73 3K2133 3K2133 3K625 0071 OC31 0828 3K626 3E660 3K2 1608027 9 Header Tank Assembly D800 Angled STD Comp Key 1 17 Less 1A D801 Horizontal Comp Key 1 17 Less 1 SP185 SP225 SP275 DESCRIPTION HEADER TANK ANGLED HEADER TANK HORIZONTAL PRESSURE CAP VENT HOSE GASKET HOSE BARB 5 CLAMP TUBE HOSE HOSE HOSE OVERFLOW STUD WASHER NUT T REOUCING HOSE ELBOW CLAMP COLD START SWITCH FILLER NECK C15 C16 Engine Cooler Assembly 0196 Cupro Comp Key 1B 30 D197 Copper STD Comp Key 1 30 Less 1B 1C QTY _ NAAN 3 n NOTE ENGI
35. 41 1602500 1579329 1444685 1436268 1459510 DESCRIPTION BOLT BOLT BOLT BOLT BOLT BOLT BOLT BOLT WASHER FLAT WASHER FLAT WASHER FLAT LOCK WASHER 14 16 16 17 18 20219 REMARKS SUPER 90 SUPER 135 KEY ENGINE 2 z z lt lt lt 3 P S T P S T P S T P S T P S T P S T 1 2 4 5 6 8 9 10 11 12 13 14 15 18 17 18 19 20 21 P S T B12 y 45 58 QTY Sk t n 16 SUPER 185 225 275 PARTNo DESCRIPTION REMARKS 6091907 PULLEY 6088402 PULLEY 6091906 SPACER 1817390 SPACER 6091908 PULLEY 6119026 PULLEY 1409531 HUBASSEMBLY 6059090 BOLT ASSEMBLY 1575330 BOLT 1588477 BOLT 1760723 WASHER FLAT 1444685 WASHERFLAT 6090806 WASHER CRANKSHAFT DAMPER 6090886 WASHER ASSEMBLY DAMPER LOCKING 60908080 BOLT 609080 HUB CRANKSHAFT PULLEY 6090883 6090884 ORING 1489492 BOLT OCCASSIONALLY CUSTOMERS UTILISE VARIATIONS ON PULLEYS IF IN DOUBT CONSULT YOUR LEHMAN DEALER OR LEHMAN DIRECT 1 B13 KEY ENGINE QTY PARTNo DESCRIPTION REMARKS 1 M 1 8106557 FUELINJECTION PUMP 1 N 1 6106562 FUELINJECTION PUMP 1A T 1 2C500 FUEL INJECTION PUMP 1A P S 1 6108567 FUELINJECTION PUMP 2 ALL 4 1575271 BOLT 3 ALL 1 6062230 STUD 4 ALL 5 1415684 WASHER 5 ALL 1 1875009 NUT 6 ALL 1 1719874 SEAL RING 7 1 6077521 GEAR P S T 1 6114477 G
36. 6 2 6106200 CONNECTING ROD BEARINGS 020 P S T 6 6105860 CONNECTING ROD BEARINGS 020 UPPER P S T 6 8105858 CONNECTING ROD BEARINGS 020 LOWER MIN P S T 8 12 6105657 CONNECTING ROD BEARINGS 030 P S T 6 6106205 CONNECTING ROD BEARINGS 080 LOWER 6 12 6108202 CONNECTING ROD BEARINGS 040 P S T 6 6105662 CONNECTING ROD BEARINGS 040 LOWER 6 6108202 CONNECTING ROD BEARINGS 040 UPPER 17 ALL 6 1688712 NOZZLE 18 ALL 6 1541955 SEAL A TO BE USED IN ENGINE WITH GREEN DATA PLATE B TO BE USED IN ENGINE WITH LIGHT BLUE DATA PLATE C TO BE USED WITH 6103310 CAMSHAFT GEAR D BE USED WITH 6103311 CAMSHAFT GEAR E TO BE USEO WITH 8103312 CAMSHAFT GEAR B7 KEY ENGINE QTY PARTNo DESCRIPTION REMARKS 1 M 1 6112042 CAMSHAFT 1061 0982 M 1 8129243 CAMSHAFT 0982 N 1 6112043 CAMSHAFT 1081 0962 N 1 76120244 CAMSHAFT 0962 P S T 1 18112044 CAMSHAFT 1061 0982 6128245 CAMSHAFT 0982 2 ALL 1 1794742 FRONT CAMSHAFT BEARING STD j ALL 1 1794743 FRONT CAMSHAFT BEARING 0 020 3 ALL 3 5 1789333 CAMSHAFT BEARING STO ALL 3 5 1789334 CAMSHAFT BEARING 4 020 4 ALL 1 1427085 CAMSHAFT THRUST WASHER 5 ALL 1 8141665 PLATE CAMSHAFT THRUST 1 8 ALL 1 1702841 LOCKINGNUT 7 ALL 3 1588492 BOLT 8 ALL 3 1576329 WASHER 9 ALL 1 1793898 THRUSTWASHER i 10 ALL 1 1814888 GEAR CAMSHAFT BLUE ALL 1 6103311 GEAR CAMSHAFT YELLOW ALL 1 8103312 GEARCAMSHAFT RED
37. 606753 BOLT 5 7 1575329 LOCK WASHER 4 8 1745333 SPRING 4 8 8084185 LEFTHAND ARM 4 8 8064186 RIGHT HAND ARM 8 12 6079714 VALVE TAPPET 10 81 4 62 8 12 6118749 VALVE TAPPET 5 82 11 62 8 12 8125498 VALVE TAPPET 11 62 8 12 8086868 ROD 8 12 1504134 SCREW 4 6 6093988 VALVE EX 10 81 1 83 4 6 6133062 VALVE EX 1 63 4 6 8093980 VALVE IN 10 61 1 63 4 8 8133084 VALVE IN 1 83 8 12 1789728 VALVE SPRING CAP 4 6 1642862 SPRING EXHAUST 4 6 1717777 SPRING INLET 1 8 12 1710777 VALVE GUIDE STD 812 6089288 VALVEGUIDEO S 4 6 8101533 SEAL VALVE STEM IN 6 1508817 SEAL VALVE STEM IN 4 8 1508817 SEAL VALVE STEM EX 16 24 1473015 RETAINER 8 12 8093972 COLLET 8 12 1789727 KEY O D c ENGINE M N 5 M N P S T M N P S T ALL P S T ALL ALL ALL ALL ALL ALL QTY PN PART No 6113977 8113978 8102580 1599788 8105291 8105292 1599717 8102561 1599769 6108640 1599790 6102558 1419959 1419980 1769541 DESCRIPTION TIMING GEARHOUSING TIMING GEAR HOUSING GASKET GASKET COVER COVER COVER GASKET GASKET SEAL SPACER SEAL SLEEVE STD SLEEVE 020 0 5 PLUG B10 REMARKS KEY ENGINE ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL 11 12 QTY AJA AJA AJA AJA AJA AJA PART No 1506431 1566867 0241729 1571467 1579207 1575027 15842
38. 765 OIL HOSE ASSEMBLY 3K200 2 PIPE 10148 PIPE 7 OGE201 10C30 2 FLATWASHER 08032 LOCKWASHER 6135863 HOSE 3K3A HOSECLIP 3K3A HOSE CLAMP ES 10 Engine Oil Cooler Assembly D197T Comprising Key 1 22 27 SP275 PART No DESCRIPTION 3K14 gt HOSE CLIP 1 413 SPLITFLOWRETURN 2038 GASKET 3K766 PIPE RUBBER 3K353 WATERHOSE 3K2133 RADIATOR HOSE 3K12 HOSECLIP OC41 LOCKWASHER 0 307 5 SOCKET SCREW OE302 SET SCREW f 2C272 OIL COOLER ENGINE 3838 ADAPTOR 3K60t OIL HOSE ASSEMBLY 3 802 OIL HOSE ASSEMBLY 3K209 2 HOSE 18191 PIPE OGE201 BOLT OC30 FLAT WASHER OGC32 LOCK WASHER 6135663 HOSE HOSECLIP HOSE CLAMP 3 A Heat Exchanger Assembly D882 Cupro Comp Key 1A 25 D883 Copper STD Comp Key 1 25 Less 1A SP135 PART No DESCRIPTION 20292 HEAT EXCHANGER COPPER 20239 HEAT EXCHANGER CUPRO OE303 BOLT OE302C BOLT OC41 WASHER OC41 WASHER 1E44 BRACKET OE300 BOLT WASHER 3K4 CLAMP 3K2133 HOSE 1058 13 PIPE 1A468 SADDLE 3K4 C CLAMP 3K500 HOSE 1898 SPACER 18457 BRACKET LOWER WASHER OE303 BOLT WASHER BOLT STRAP BOLT WASHER ASSEMBLY HOSE CLAMP FLAT WASHER ZINC ANODE ASSEMBLY ZINCANODE END PLATE RUBBER GASKET Not shown separatoly o 2 N
39. A D145TDAT is for Twin Disc MG508 Whon Trans Adaption Kit O145ATH D145ATHD aro ordorod assembly 0200 18 included When D145TDAT 18 ordered assombly D202P is included U3AO 33S C40 j i C41 Miscellaneous Sub Assembly Comprising SAS1 SAS2 D700 D165 Plus Key 1 2 3 4 5 5 Sub Assembly SAS 1 Comprising Key 1 5 CODE KEY QTY PART No ALL 1 1 EG302 2 1 1072 2A 2 0E303 2B 2 0 41 2C 2 0835 2D 2 0E302 3 1 0403 4 1 1074 5 1 3K776 P S T 5A 1 3K701 Sub Assembly D1265 Comprising Key 6 11 6 1 2E202 7 1 102 8 2 OB1 9 2 ocs 10 2 OC10 1 2 4 Sub Assembly SAS 5 Comprising Key 12 13 13A 12 1 3K12 13 1 3K631 P S T 13A 1 3K827 Sub Assembly SAS 2 Comprising Key 14 15 MIN 14 2 2 2 22 560 Ib 2M32 680 Ib 15 OC82 S P T 14B 4 2M33 Sub Assembly D701 M D702 N D703 P S T P S T 16 1 3K682 PIS T 17 1 3F16 M 18 1 3K884 5 18A 1 3K883 19 1 3K661 MIN 20 1 3F17 M N 21 1 3E174 P S T 21A 1 3 173 22 1 3C301 P S T 22A 1 3C300 23 2 2 9 24 2 0 10 25 1 1582134 28 2 6045558 Sub Assembly SAS 3 P S T 27 1 2M33 28 2 0080 Sub Assembly SAS 4 SILTALA 20 1 2M35 ONLY 30 2 0C82 DESCRIPTION OIL SWITCH LIFTING EYE BOLT TEMP SWITCH THROTTLE ADJUST BRACKET FUELHOSE FUELHOSE START SOLENOID SOLENOID BRACKET NUT LOCK WASHER FLAT WASHER SCREW CLAMP BLANKING CAP BLANKING CAP RESILIENT MOUNT FLAT WASHER
40. ANEL TOP RH 2F407 TEMPERATURE RANGE 2F426 OIL PRESSURE GAUGE 2F115 TACHOMETER 2E503 ALARM BUZZER 2F445 i VOLTMETER 2E711 START BUTTON 2E710 STOP BUTTON 2F802 WARNING LAMP 2E610 FUSE HOLDER 26611 FUSE 10 AMP 2 712 KEY SWITCH 2 804 BULB 2 713 CONTACTBLOCK 4D15 BAOGE 2M9 P CLIP 4 SCREW 5 LOCKWASHER OC10 FLATWASHER OB16 WING NUT OC20 FLATWASHER o 3 9 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 4 4 Instrument Kit Single Engine Single Station Comprising D2000 Key 23 24 25 Single Engine Dual Station Comprising D2000 D2002 Key 23A 24A 25 23 1 2F429 SENDEROIL 23A 1 2F435 SENDER OIL 24 1 2F700 SENDER WATER 24A 1 EG466 SENDER WATER 25 1 E 600 RELAY TO SHOW RELATIONSHIP OF INDIVIDUAL PANEL NUMBERS TO GROUPS OF PANELS ON BOATS THE FOLLOWING TABLE WILL PROVIDE A GUIDE USING 12 VOLT NUMBERS EK100A SINGLE ENGINE SINGLE STATION 02000 EK120A TWIN ENGINE SINGLE STATION D2000 D2001 EK110A SINGLE ENGINE DUAL STATION D2000 D2002 EK130A TWIN ENGINE DUAL STATION D2000 D2001 D2002 D2003 CHANGE IN FINAL DIGIT FROM 0 TO 1 INDICATES 24 VOLT THUS EK101A IS SINGLE ENGINE SINGLE STATION 24 VOLT C48 N B THESE ITEMS ARE NOT USUALLY SUPPLIED TO ORIENTAL MARKETS OR LARGE EUROPEAN CUSTOMERS SUCH BUILDERS USUALLY FIT THEIR OWN CONTROLS lke C49 Engine Transmission Control Asse
41. ARTNO DESCRIPTION ALL 2E215 SOLENOID 12V NEGATIVE GROUND 1A 1 2 613 SOLENOID 12V INSULATED RETURN 18 1 26212 SOLENOIO 24V NEGATIVE GROUND OR INSULATED RETURN 2 2 QE101 BOLT 3 1 EC104 CABLE CLAMP 4 2 BOLT1032 5 2 OC20 FLAT WASHER 6 2 21 LOCK WASHER 7 2 9815 NUT 8 1 3L43 SWIVEL JOINT 9 1 0815 NUT 10 1 1879 ROD 11 1 0815 NUT 12 1 BALL JOINT 13 1 2K353 COTTER PIN 14 1 23 WAVEY WASHER 15 1 OC24 FLAT COPPER WASHER 16 1 115 PIVOT 17 1 1882 BRACKET 18 2 ocs 7 LOCK WASHER 19 2 NUT 20 1 21 LOCK WASHER 21 1 OGE301 BOLTM10x20 22 1 201 CAP SCREW 23 1 OGC38 LOCK WASHER 24 1 OC30 FLAT WASHER 25 1 0C30 FLAT WASHER 26 1 EC163 DUAL THROTTLE KIT not illustrated 27 1 RELAY 12 VOLTS 27A 1 RELAY 24 VOLTS C33 Alternator Assembly Twin Pulley D144P Comprising Key 1 18 SP185 5 225 SP275 CODE KEY QTY PARTNo P S T 6 5 2 7 2 206 2 447 2 452 2 449 28240 2 40 0GC31 OGC32 OGE202 201 OE204 OB26 OC31 2M44 2825 202 2 450 2 448 DESCRIPTION ALTERNATOR 70 AMP SWITCH LINK WIRE ASSEMBLY LINK WIRE ASSEMBLY BELT MATCHED SET ADJUSTING ARM WASHER WASHER BOLT BOLT BOLT NUT LOCK WASHER PIVOT BRACKET TWIN PULLEY BOLT DURING 1987 NEW CAV ALTERNATOR WILL INTRODUCEO THE LIST BELOW IDENTIFIES THE COMPONENT TO USED COMPLETE
42. EAR 8 ALL 1 6077523 PLATE 1 9 ALL 4 8057435 BOLT 10 ALL 1 6108572 OILTUBE 12 ALL 1 8104804 BLEED VALVE 13 ALL 1 8145170 c w NUT 6066037 1 14 ALL 26607 EXCESS FUEL SOLENOID 12v NEG EARTH NOTE SP275 ONLY FUEL INJECTION PUMP IS 2 500 5 B14 18 810 7 9 10 7 r v E KEY ENGINE PARTNo DESCRIPTION REMARKS 1 M 1 6105608 No 1INJECTIONLINE 2 M 1 6105607 No 2INJECTIONLINE 3 M 1 6105606 No 3INJECTIONLINE i 4 M 1 6105609 INJECTION LINE 1 N P S T 1 6097946 1 INJECTIONLINE 2 N P S T 1 6097949 No 2 INJECTION 3 N P S T 1 8098076 No 3 INJECTION LINE 4 N P S T 1 8097950 No 4 INJECTION LINE 5 N P S T 1 6096061 5 INJECTION LINE UM 6 N P S T 1 60960624 No 68 INJECTION LINE E 7 ALL AIR 1514329 LINECLAMPS 6 ALL A R 1514330 LINE CLAMPS 9 ALL A R 1572059 SCREW 10 ALL AR 6020090 LOCK WASHER 11 ALL AIR 1602234 FERRULE 12 M 1 6113157 LEAK OFFPIPE N P S T 1 6113156 LEAKOFFPIPE 13 ALL 1 1481763 CONNECTOR 14 1 1514322 CONNECTOR 15 P S T 6141344 NOZZLE 15 M N 4 6 6141341 NOZZLE 16 ALL AIR 1626161 BOLT 17 ALL 6114632 SEAL 16 ALL 1805353 SEAL 19 ALL AR 1781101 20 ALL 1707224 WASHER 21 M N 4 6 6108589 INJECTOR ASSY 21A P S T 6 1599947 INJECTOR ASSY 22A ALL 1 1626011 BOLT Noto SP275 only for modified injoctor assy with pro set test pressure call for Lohman
43. ERHEATS Insufficient water supply Fresh wator not circulating Looso or broken veo bolt b Hoses clogged or collapsing whilo running at high speed Faulty thermostat d Clogged hoat oxchangor 9 Clogged blood hole in thermostat Raw water flow Insufficlont soa wator strainor b Water intake scoop damaged or lost c Soa cock closed d Wator pump impoller damaged 6 exchanger or oil coolers cloggod Low crancaso oil lovo Incorrect Injoction timing Engine noods top overhaul ENGINE EXHAUST SMOKES Fuol poor grado black smoko ovorfillod blue smoke Cold engine temporaturo white or lito bluo Propollor too largo black smoke Max speed stop scrow sot too high for load black smoko Propollor too small white smok Incorrect Injection timing Faulty boost control unit A16 eS AUR S Controls Starting amp Stopping Engine FUTURA No amount of engineering ingenuity manufacture can substitute for tho nood of knowlodgo o the operation and avoidance of mis uso by the oporator le important to bo familiar with all controls so as to how to operato your engine Rotor Fig 1 To stop engine tho stop lover should bo moved as far as it will travol towards the front ot ihe ongino and held until ongino Is fully stopped This lover cuts off tho supply of fuel to tho Injoction pump NO
44. EY BOLT WASHER NUT BEARING SPACER SLEEVE Raw Water Pump Assembly D367P Comprising Key 1 10 f SP225 SP275 PART No DESCRIPTION 2C49 JABSCO PUMP LESS GEAR OC41 LOCKWASHER OE302 BOLT HO XM an 28102 GEAR 1C33 GASKET s OC81 LOCKWASHER 59 NUT SP1401 10 KEY 0894 NUT 3E859 ELBOW o 4 lt O G gt Ny GR cx E C28 Breakdown of 2C49 Pump PUMP KEY QTY MODEL DESCRIPTION 1 1 3993 ENDCOVER BLANK 2 1 934 CAM 3 1 SP1004 09 CAMSCREW 4 1 10328 200 BODY 5 1 SP1700 82 RETAINING RING 8 1 SP6080 07 SEAL 7 1 6 8022 07 SEAL SEAT 8 1 9722 SEAL CUP 9 6 5 1003 09 END COVER SCREW 10 1 890 GASKET 11 1 4345 SPLINE SEAL 12 920 IMPELLER 13 T _ 4156 WEARPLATE 14 Boaring BEARING HOUSING Housing 899 bolow 35 1 11084 GEAR 18 1 11085 WASHER 9 1011 12 19 7 17 11086 NUT gt s Service Kit SK229 Comprising Key 9 10 11 12 BEARING HOUSING KEY ATY PARTNo DESCRIPTION 1 1 10957 01 SHAFT 2 1 10959 BEARING HOUSING 3 1 3286 SLINGER 4 1 SP2703 02 SEALER 5 2 SP2601 39 BEARING 6 Q1 SP1700 248 RETAINING RING 7 1 SP1401 10 KEY 8 SP1095 09 BOLT 9 Q1 SP1602 06 WASHER 10 1 SP1105 03 NUT 11 Y 9998 BEARING SPACER 12 1 10958 SLEEVE 8 9 10 12 1 1 i i C28 Transmission Oll Cooler Assembly D200 Cupro Comprising Key 1A 16 Less 1B 0201
45. FLATWASHER SOLENOID SOLENOID ARMATURE ASSEMBLY ARMATURE ASSEMBLY BOLT LOCK WASHER HARDWARE KIT DRIVE END KIT ORIVE END KIT BRUSHES KIT COVER ASSEMBLY COVER ASSEMBLY RESISTOR ASSEMBLY RESISTOR ASSEMBLY FIELO COIL KIT FIELD COIL KIT PINION ASSEMBLY PINION ASSEMBLY PINION ASSEMBLY KIT SEGMENTS 8 SPRINGS KIT SPRING SEGMENTS WITH 13 REMARKS 12V 24V 12V 24V 12V 24V 12V 24 24 12V 24V 12V 24V 12V 24V 12V 24V SECTION C INDEX LEHMAN MARINE EQUIPMENT In order to provide simple method of identification all models heroin have been assigned a codo letter as follows ENGINECODE 5 YEARS M Supoer 90 254 4 N Super 135 360 6 82 8 82 NO CYLS YEARS ENGINE CODE S Supor SP185 363 6 9 85 P Super 225 363 8 6 82 T SuperSP275 363 8 9 85 For 9889 locating part numbers turn to the applicablo pago Air filtor Alarm system Altornator Motorola 72 AM Bolt voo Cooler Engine control Exchanger hoat Exhaust olbow Fly Whool Assombly Fuol lino floxiblo Instruments Intorcoolor Manifold 8 cylinder Manifold 4 cylinder Manuals Instruction shop otc Miscollanoous Mountings engine Pump water Solonoid starter relay Stop ongino controls Sump Drain Pump Tank expansion Thormostat Assy Tranamission amp Adaption Turbo 2 Turbo Exh
46. FP1464507 DOWEL OC41 LOCKWASHER OE303 BOLT OC31 LOCK WASHER OE201C BOLT 2K207 DOWEL C51 LOCK WASHER OE403 BOLT 0 405 8017 OC51 LOCK WASHER FP1483808 FLYWHEEL 1 510 c n ADAPTOR PR 75 051 LOCK WASHER 0 402 BOLT Partof 1A510kit STUD 0 50 FLAYWASHER 1 NUT wan 1 t 8 Warner Twin Disc 502 iRoar P T O Adaption Assembly D145W D145 TD D145A mprising Key 1 15 Loss 2A 2B for D145W D145TD and Key 1 15 Less 2 28 for 0145A and Key 1 15 Less 2 2A for D145AT 6 DAMPER PLATE 301 2 401 2 ADAPTOR PRM 401 2 amp 9012 ut 0145 0 18 Twin Disc 502 0145 is for P R M 401 For Hunh adaption parts contact your Lohman dealer ac UR n EE F bt y prt C39 Rear P T O Adaption Assembly D145ATH D145 ATHD D145TDAT Comprising Key 1 12 for D14S5ATH D145ATHD and Key 1 14 Less 2 amp 12 for D145TDAT CODE KEY QTY PART No DESCRIPTION 1 1 FP1745234 FLYWHEEL 2 1 2L13 DAMPER PLATE PRM 6801 6014 3 1 FP6129047 FLYWHEELHOUSING 4 2 2K207 DOWEL 5 3 FP1786064 LOCKTABS 6 15 0E403 BOLT 7 15 00651 LOCKWASHER 8 12 0E302 BOLT 9 12 0 41 LOCKWASHER 10 8 0 300 BOLT 11 8 0C41 LOCKWASHER 12 1 1 513 APAPTOR PLATE 13 8 0E303 BOLT not shown 14 8 0C41 LOCKWASHER not shown NOTE D145ATH Is for PRM 601 D145ATHD 18 for PRM 801
47. FUELFILTER ASSEMBLY 2 ALL 2 6149717 FUEL FILTER ELEMENTS 3 ALL 4 1422403 SEAL 4 ALL 2 1760804 WASHER 5 ALL 2 3416157 WASHER 8 ALL 1 6119122 BRACKET 7 ALL 2 0201029 STUD 10 61 05 02 8 ALL 2 1568867 BOLT 9 ALL 2 6089826 BUSH 10 ALL 2 6034917 SEAL I 11 ALL 4 1451761 FLATWASHER 12 ALL 4 1485503 NUT 18 ALL 1 1419582 SCREW 14 ALL 1 1548391 WASHER st oye 15 1 3K776 TUBE ASSEMBLY P S T 1 3 793 TUBEASSEMBLY 18 M 1 6109580 TUBE ASSEMBLY 1 8109581 TUBE ASSEMBLY P S T 1 3 781 TUBE ASSEMBLY 17 ALL AJR 6107556 PLUG 7 18 P S T 1 6104804 VALVE ASSEMBLY 19 P S T 1 6145189 STRHOSEFITTING 20 ALL 2 1502887 PLUG 21 ALL 1 FH93 HEADERBRACKET 22 ALL 1 1579387 BOLT KEY ENGINE 1 M N M N 2 MIN 3 M N 4 M N M N 5 M N M N 6 M N M N 7 M N M N 6 MIN M N 9 10 M N A HOLBOURN EATON B WHITEHEAD QTY m e lt PART No 6100762 8100783 1568669 1560816 6105323 6106324 1793668 1606369 1606367 1606386 1605121 6106331 6106328 8108329 8108338 1433211 NU DESCRIPTION OIL PUMP OILPUMP BOLT LOCK WASHER ROTOR 8 SHAFT ROTOR amp SHAFT GEAR GEAR SPRING PIN SPRING PIN PLUNGER PLUNGER SPRING SPRING CAP PIN B16 i REMARKS A B A 8 B A B A B A B A A B18 KEY ENGINE QTY aon an 10 11 12 A HOLBOURN EATON 8 WHITEHEAD MOTORIDES
48. H IN LINE REAR 14 1 1897 SUPPORT RH IN LINE REAR 15 4 OE403 BOLT 16 4 OE412 BOLT 17 6 51 LOCK WASHER C37 1 Engiti Mounting Feet V V1 1 For SP185 225 275202 t Fitted with 2252 DUO SV A we Sam 3A See page C36 Illustration Sam 3 For 18201 substituto 18214 with larger slot I CH ae Vin w Sam 4A See page C36 illustration Sam 4 At For IB93 substituto 18217 with largor slot i huy 1 Sam 5A See page C36 illustration Sam 5 NM NS For 1896 IB97 substituto 18216 18215 with largor slot Sub Assembly Sam 6 Comprising 1 3 KEY QTY PART No DESCRIPTION 1 1 1694 1895 SUPPORTLH RHINLINE REAR 2 4 OGE404 BOLT 3 4 OC81 LOCKWASHER Sub Assembly Sam 7 Warner 7000 only comprising Key 4 6 4 1 18206 SUPPORT 5 4 585 SOCKET HEAD CAP SCREW BOLT 6 4 OCe1 LOCK WASHER C38 CODE 1 2 2A 8 2C 3 4 5 8 7 8 9 10 11 12 13 14 15 18 17 18 19 20 21 QTY Pm ah Oo O NOTE D145W is for Borg Warner 0145A 18 for P R M 310 When Trans Adaption Kit 0145 aro ordered assembly 0200 etc are Included FO gt O lt gt PART No OESCRIPTION 14392 iFLYWHEELHOUSING 2 7 DAMPER PLATE Bor 2L12 OAMPER PRM 310 211 2 7 DAMPER PLATE 401 2C 1 408 FLYWHEEL INERTIARING 1484508 DOWEL
49. IPTION MANIFOLD BODY PLUG uos BUSHING GASKET MANIFOLD STUD MANIFOLD LIFTING EYE GASKET WATER OUTLET WATER OUTLET ADAPTOR MACHINED WASHER BOLT CLAMP s HOSE BOLT WASHER PLUG WASHER BOLT BOLT PLUG BOLT BOLT C5 Plenum Chamber Air Filter Assembly D1127 Comprising Key 1 12 SP90 PART No DESCRIPTION CODE KEY QTY M 1 1 1A405 PLENUM CHAMBER 2 6 OE201 BOLT 3 e OC21 WASHER 4 2 1C45 GASKET 5 1 1C44 GASKET 6 4 WASHER 7 4 OE206 BOLT 8 1 2H75 AIR CLEANER CHROMED 9 1 3K10 CLAMP 10 1 3K204A13 HOSE 13 1 3K10 CLAMP 11 2 OE113 BOLT 12 2 OC21 WASHER 13 1 1F7 FOAM ELEMENT NOTE ENGINE D ASSEMBLY CODE AS FOLLOWS SP90 M Intercooler Assembly D1128 Comprising Key 1 29 SP225 PART DESCRIPTION 2J30 INTERCOOLER BODY 2431 7 END CAP 2J6 O RING 2J40 INTERCOOLER CORE 2441 SUPPORT 1C39 GASKET 1040 GASKET PLUG 3K824 HOSE REDUCING 3K3B HOSE CLIP 1062 PIPE OE202C BOLT OE208 BOLT OE401 BOLT OE201C BOLT OC31 LOCK WASHER 0641 LOCK WASHER 1084 PIPE ASSEMBLY 3L45 ADAPTOR 3L50 PLUQ 3E40 ADAPTOR 3K3 HOSE CLIP OE302 SETSCREW OC51 LOCK WASHER oca WASHER OE104 SETSCREW LOCK WASHER 3K220 HOSE 1066 Q ro toto Imm 1 2 3 4 5 8 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
50. Its behalf For the ol this Warranty owner Includes a ronting or losing tho goods for his own uso under a loaso purchase agreement E EI Y Tho parts to which this Warranty applies aro n Frosh water expansion tank b Inlet and oxhaust manifold c Air filter l e d Soa water pump 598 wator trosh wator hoat exchanger f Soa wator transmission oil cooler if suppliod by tho Company g Soa wator ongino oil coolor h Bell housing if supplied by Company J Sea water pipes betwoen the sea wator pump output and tho sea water outlet point k Frosh wator pipes for the enginb cooling circuit excluding any pipowork fooding heating appliances fittod to the vosso and any dofoct arising thore from which may atfect tho normal performance of tho engine and its marinization A12 1 Engine tood pipes and oli filter block m Transmission oil food pipes If supplied by tho Company n Engine stop solenoid it supplied by the Company Engine mounting brackots p Engine flexible mountings if supplied by tho Company q Other parts such 88 Instruments controls etc which may havo been supplied by the Company at tho request of tho boatbuildors but which do not habitually form part the companys contract twn tho boatbuilder and which thorofore cannot bo Itomigod heroin d r Other part
51. Key 1 4 All Engines CODE KEY QTY PART No OESCRIPTION 1 1 01496 WATER HEATER CONNECTION KIT 2 2 3624 HOSE BARB 3 2 13 408 ADAPTOR 4 2 3212 5 1 342 PETCOCK C44 C45 Typical Transmission Assemblies 1 PRM 401 Shown KEY QTY PARTNo 7 DESCRIPTION 2 1 1 510 ADAPTOR 3 1 21 69 HALF COUPLING pilot boro others availablo 4 5 OGE403 BOLT 5 5 OGC43 LOCK WASHER 8 6 OC51 LOCK WASHER 7 8 OE402 BOLT 8 6 OB60 NUT PLAIN 9 8 OC61 LOCK WASHER 10 6 0 505 BOLT 2 TWIN DISC MG502 Shown 12 1 1A511 ADAPTOR 13 1 2C752 HALF COUPLING pilot bore others available 14 8 OE404 BOLT 15 6 OC51 LOCK WASHER 18 2 51 LOCK WASHER 17 2 404 BOLT 18 2 51 LOCK WASHER 18 2 OE431 SOCKET CAP SCREW 20 1 51 LOCK WASHER 21 1 OE431 SOCKET CAP SCREW 22 3 OE404 BOLT 23 3 OC51 LOCK WASHER 24 6 0848 NUT 25 OC51 LOCK WASHER 26 6 OE404 BOLT 3 BORG WARNER CR2 Shown 28 1 4886 HALF COUPLING pilot bore others avaitablo 29 2 OD25 STUO 30 2 51 LOCK WASHER 31 2 OB45 NUT 32 4 OB46 NUT 33 4 0081 LOCK WASHER 34 4 OE404 BOLT 35 4 00591 LOCK WASHER 38 4 0 409 BOLT C46 Instrument Assembly 12 Voit Comprising Panel Sub Assembly D2000 BOTTOM STATION LH 02001 BOTTOM STATION RH D2002 TOP STATION LH 02003 TOP STATION RH PART No DESCRIPTION 2F15 5 DRAWN PANEL BOTTOMLH 2F16 PANEL BOTTOM RH 2F17 5 DRAWN PANEL TOPLH 2F18 P
52. NA 2 2 2 2 2 ANH C21 Heat Exchanger Assembly D882M Cupro Comp Key 1 26 LESS 1A JD883M Copper STD Comp Key 1A 26 SP90 CODE KEY DESCRIPTION M 1 1 U 2G240 CUPRO HEATEXCHANGER y JA 1 i 2 242 HEATEXCHANGER We T 1 55 8K2133 HOSE3 3 3 34 CLAMP 4 1 1646 BRACKET UPPER 5 2 0 303 BOLT i 8 2 WASHER 3 6 2 OE300 BOLT gt 9 2 041 WASHER 10 2 1A466 SADDLE 11 2 9K4 CLAMP 12 2 3K4 CLAMP 13 1 3K2193 HOSE 3 I 14 1 1056 13 TUBE I 15 1 3K503 HOSE 18 2 1861 SPACER a 17 2 OC41 WASHER 16 2 BOLT 19 2 206 BOLT 20 2 0 41 WASHER 21 1 OB35 NUT e 22 1 TE47 BRACKET LOWER prs 23 2 0c31 LOCK WASHER 24 2 OE30 BOLT 25 2 ID69 STRAP BOLT WASHER ASSEMBLY 28 1 21 ZINC ANODE ASSEMBLY 28A 1 ZINC ANODE 27 2 2C211A ENDPLATE 26 2 2025 RUBBER GASKET Not shown separately C22 Heat Exchanger Assembly 4 D882 Cupro Comp Key 1A 18 270 D883 Copper STD Comp Key 1 18 LESS 1A SP185 225 275 N B 185 225 ARE ILLUSTRATED 275 END CAPS DIFFER puce CODE KEY QTY PARTNO 26246 2C269 2 273 11057 41 OE310 1654 1086 301757 312 3K503 1056 18 3K2133 OE303 1088 1058 OE403 1087 OC51 EM21A P S T
53. NE D KEY CODES AS FOLLOWS SP90 M SP135 N SP90 135 ai tf 1 PART No DESCRIPTION 20233 OILCOOLER COPPER 20235 OIL COOLER COPPER an 20238 OIL COOLER CUPRO y 32 20296 OIL COOLER CUPRO r 3G35 ADAPTOR ZW 5 2M3 BRACKET UPPER OC21 LOCK WASHER Y OB16 NUT 0834 NUT OC41 LOCK WASHER OB34 NUT LOCK WASHER 1D51 r BRACKET 2N50 FILTER 3C450 NIPPLE 1A305 OILBASE OE353 BOLT 3034 ADAPTOR 3034 ADAPTOR OE300 BOLT 3K778 OILLINE 3K779 OILLINE 0061 LOCKWASHER 3035 ADAPTOR OE406 BOLT 51 LOCK WASHER 3K777 OIL LINE 3034 ADAPTOR i 1A391 ADAPTOR OIL FEED 2029 GASKET 2M4 BRACKET LOWER OE101 BOLT OC500 DOWTY SEAL 540 FLAT WASHER NOT SHOWN SPECIAL NOTE DURING 1987 A NEW OIL FILTER OF LARGER CAPACITY AND REVISED FITMENT WILL BE INTRODUCED THIS IS PART No 2N53 LOOK AT THE COVER OF THIS MANUAL YOUR ENGINE USES 2N53 THERE WILL BE A STICKER ON THE COVERTO SAY SO IFIN DOUBT ASK YOUR DEALER C16 E Engine Cooler Assembly D197P RS END omen Comprising Key 1 22 SP225 SP185 SES CODE P S KEY QTY PART No DESCRIPTION 3K14 HOSE CLIP 1A413 SPLIT FLOW RETUAN 2036 GASKET 3K786 PIPERUBBER s 3K353 WATERHOSE 3 2133 RADIATOR HOSE 9120 HOSE CLIP LOCK WASHER OE307 6 SOCKET SCREW OE302 SET SCREW 2C245 OIL COOLER ENGIN 3038 ADAPTOR 3K704 OIL HOSE ASSEMBLY 3K
54. NLY FRONT HOUSING ASSEMBLY SPACER TERMINAUBRACKET 7 s REAR HOUSING ASSEMBLY aq uen BEARING RETAINER ONLY 5 4 STATOR ROTOR ASSEMBLY EE lt REAR BEARING FRONTBEARING c 0 sea 995 THROUGH BOLTS 4 FAN PULLEY SPACER DE INSTALLATIONKIT aes GROUND TERMINAL ASSEMBLY INS TERMINAL ASSEMBLY CAPACITOR B INSULATOR oen D poa u STUD P vt wA ede Quel Sia C36 Engine Mounting Feet Assembly D661 STD PPRP Comprising Sub Assembly SAM 1 2 3 4 i 0662 eel Comprising Sub RAM fre m SP90 and SP135 PLA i RT i l NUS E be i n at C 2 d di P 4 oS J 2 des 1 Sub Assembly Sam 1 Comprising Key 1 3 B KEY QTY PART No DESCRIPTION 1 1 18202 SUPPORT LH REAR SAM5 2 3 OE403 4 BOLT 3 3 OC51 LOCKWASHER Sub Assembly Sam 2 Comprising Key 4 6 4 1 18203 22 SUPPORT RH REAR 5 0 4 BOLT 8 3 51 LOCK WASHER Sub Assembly Sam 3 Comprising Key 7 9 7 1 18201 es SUPPORT RH FRONT 8 3 OE40 BOLT 9 3 51 LOCK WASHER Sub Assembly Sam 4 Comprising Koy 10 12 10 1 1B93 SUPPORT LH FRONT 11 4 OE303C BOLT 12 4 OC41 7 LOCKWASHER in Sub Assembly Sam 5 Comprising Key 13 17 13 1 1896 SUPPORT L
55. Part 2C502 S B15 KEY qn h QO O ENGINE M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N M N QTY PART No 8038718 8115326 1582108 1459154 1788438 2703732 1491104 1749177 1749182 6039028 6039027 1749061 1706711 1472222 1757975 1791854 1749047 1405313 1563606 E16017 DESCRIPTION FUEL PUMP STUD NUT PLATE GASKET ARM ARM PIN SPRING DIAPHRAM ASSEMBLY SPRING i GASKET VALVE ASSEMBLY BOLT WASHER DIAPRAM COVER SPRING KIT FUEL LINE 22 REMARKS 818 10 1 i KEY ENGINE QTY DESCRIPTION REMARKS 1 P S T 1 8144840 PUMP 2 P S T 1 1789438 GASKET 3 P S T 1 8115328 STUD 4 P S T 4 1444885 WASHER 5 1 1588200 NUT d 10 P S T 1 1502538 BANJO BOLT 12 1 1503882 WASHER V KEY ENGINE PARTNO DESCRIPTION REMARKS 1 P S T 4 1538780 PUMP FILTER 2 P S T 2 1472001 BOLT ASSEMBLY 3 P S T 2 1459510 WASHER PART No 4 P S T 2 1596717 PLUNGER 6035908 5 PIST 3 1596718 ADAPTOR For P S T only 8 P S T 3 6115328 STUD notshown 7 P S T 1 1444886 LOCK WASHER 8 1 1566200 NUT 9 P S T 1 17690438 GASKET 10 PISIT 1 1501896 GASKET 11 P S T 2 1501527 ADAPTOR 12 P S T 3 1503802 WASHER 13 PIST 1 8005925 WASHER ul KEY ENGINE QTY PARTNo DESCRIPTION REMARKS NE 1 ALL 1 6089149
56. TE boforo shutting down engine it should always bo allowed to idle for about two minutes particularly attor extended poriods of cruising This particularly important with Turbo and Turbo Intorcooled erigines Engine speed control the longor lover at side of injection pump Fig 2 Movi g toward front of winging 105290809 speed m An fuel device permits additional fuel to be suppliod by the to assist In starting the onging trom cold This device 18 fully automatic In operation NOTE All engines aro equipped with an shut down solenoid To stop press atop button until engine stops running thon roloaso button n loe tion Pump Controlo BT 1 Stop Lovor ES 2 Speed Control Lever k Ue a ax V um e oq toa i Starting all Naturally Aspirated Engines To start engine when cold make cortain that transmission In noutral position and that all boat accossory oquipmont blige pump extra alternator or generator hydraulic pump winch otc is disongagod Check that ongino stop lover is fully towards rear flywheel ond of ongino Set throttle lever to position Pross starting button to operate starter As as engine starts roleaso starting button to operate speod control lover to warm up idling speed of 700 800 RPM If engine falls to start within 5 soconds roloaso starti
57. allations using wet exhaust will required raw water systems as shown Fig 9 but omitting hoat oxchangor When dry oxhaust employed it 18 possible to eliminate use of raw water pump Upon spoclal order tubo and transmission oll coolors of large 8120 bo incorporated in tho engine fresh water system Tho addition of such coolers ig shown In Fig 11 FIG 10 FRESH WATER CIRCULATION SYSTEM To cooler from kool ooolor Lubo cooler Kool Coolor Typo ooolor FIG 11 WATER CIRCULATION SYSTEM Cooler Typo From kool cooler WITH LUBE AND TRANSMISSION OIL COOLERS IN FRESH WATER FLOW A22 Tachometer Adapter tachomotor tako off provided on tho starboard of all naturally aspirated an extra Cost option Thero no provision for mechanical tachometer hook up on turbocharged onginos This adapter accommodates a standard marine tachometer cable with 74 18 adaptor nut Tip of cable coro should be 187 diametor turns on half engine speed counter clockwise direction mochanica tachomotor is not used or if cable disconnected with engine to be operated for any lengthy period the take off should bo capped to prevent leakago Suitable cap or plug to close If take off assembly removed is listed in the parts section of this manual It recommended that a mechanica
58. ase with modium hand tightness Under no circumstances should wrench or oxcoss pressure bo usod Whon next starting engine chock filter for possible soopago and tighten only sufficiently to provont samo Transmission As thoro is such a wido varloty of transmissions available with Lohman dilosols it 18 not practical to covor all installations in thig manual Howovor duo to the popularity of tho Borg Warnor PRM Nowago and Twin Disc transmissions tho following information offorod for thoso modols BORG WARNER No attompt is made horoln to instruct tho installation of engine In the boat Tho prudent boat owner or oporator will baforo Initially staring angina chock alignment oporato clutch control to cortaln that lever fully travols to tho full ahoad or full positions that noutral position may oasily and quickly bo found and of courso chock oil lovol Tho transmission is galt contained sealed unit with Indopondont lubrication system No oxtornal adjustments of any kind aro required bullt in pump supplies tho required hydraulic prossuro to provide offortioss shifting and an adoquato supply of lubricant to all moving parts An oil cooler Is provided ordor to maintain propor oll temporaturo which should not oxcood 180 F h Automatic transmission fluid typo A 18 racommonded for lubrication Or desirad Doxron typo
59. aust Extonsions Crankcaso Gas Scrubbor 63 06 40 41 C33 C34 C35 C33 C34 C16 C17 C18 C19 C29 C30 C31 046 049 C20 C21 C22 011 012 38 39 40 41 C40 C47 C7 C8 5 C49 C40 C41 C36 C37 C23 C24 C25 C20 C27 C28 C33 C34 C32 C46 C47 C43 14 15 C13 C38 C39 C44 C45 C9 C10 C11 Ca2 By roforonco to tho drawings on the applicable page select the required part and note the key number assignod to It Tho key number will bo repeated in the listing of parts following the drawing Tho second column will indicato the ongino to which tho part applies por the engine codo letters shown abovo The third column shows tho quantity roquired per ongine C2 6 Cyl Manifold Assy D1101 Comprising Key 1 35 CODE KEY QTY PART No 1 1 1A388 2 1 3L14 3 2 2D34 4 6 6087437 5 6 1859 6 1 1055 7 1 1C42 8 2 21 M N 9 2 OC107 M N 10 2 3K4 M N 11 1 3K2133 M N 12 2 OE111 13 2 21 M N 14 1 1A398 15 1 3L14 16 4 OE102 17 4 16 1 1052 19 1 1C38 20 1 0 41 21 3 1 22 3 OC306 5 23 2 OC41 24 3 OC41 25 1 OC41 26 3 OE309 27 1 3L40 28 3 OE312 29 3 OC41 30 1 3L40 31 4 OE317 P S T 33 1 1A411 P S T 34 2 OE104 P S T 35 2 OE107 NOTE ENG D ASSY CODES AS FOLLOWS SP90 M SP135 N 5 185 5 SP225 P 5 275 DESCRIPTION MANIFILO BODY PLUG1 4 NPT MANIFOLD GASKET MANIFOLD STUD BUSHING LIFTING EYE GASKET WATER OUTLET WASHER BOLT CLAMP HOSE BOLT
60. ding GREEN A Installation drawings and power curves Supor 185 8AEJ270 Supor 188 DIN 8270 evan Bes wwe master o deu we consumption for typical Hull M rea em s F pus c Spocificaotion Lohman Supor 185 TYPE 6 cylinders in lino 4 cycle overhead valve diesel engine Turbo charged BORE STROKE 4 125 Ing x 4 524 Ing 105 x 115mm DISPLACEMENT 363 cu ins 5 95 liters GROSS POWER Super 185 185 bhp at 2500 rpm COMPRESSION RATIO 14 7 PD FUEL ASTM 0975 Class 2D or 8528689 Class 1 OIL CAPACITY 23 5 US quarts 22 0 liters Initial fill OIL FILTER full flow disposable cartridgo spin on FUEL SYSTEM in lino fuol injection pump engine oil lubricated with mechanical governor and flexible braided fuel supply lino ELECTRICAL SYSTEM 12 volt nagative ground with stop solenoid 24 volt negative ground and Insulated return 12 or 24 volt are also available at extra cost STARTING MOTOR 12 volt eloctrical solenoid 24 volt also avaitablo at extra cost ATLERNATOR 70 amp with voltage regulator RAW WATE COOLING SYSTEM cupro nickel heat exchanger with zinc anti corrosion pencil RAW WATER PUMP gear driven high flow rubber impeller type FRESH WATER COOLING SYSTEM pressuriz
61. ed Raw water pump may bo drained by loosening screws holding roar cover in position Ploaso rofor to cooling system section of this manual for alternate winterizing method M boat to remain in water while draining engine of course the Intake water seacock must be closed prior to draining Do not neglect to open cock prior to starting engine NOTE TO DRAIN FRESH WATER REMOVE WATER FILLER CAP FROM TOP OF EXPANSION TANK ON FRONT OF ENGINE DRAIN BLOCK BY OPENING PETCOCK ON PORT LEFT SIDE OF ENGINE IN CENTER LOWER SECTION REMOVE PLUG ON UNDERSIDE OF HEAT EXCHANGER THE ONE NEAREST CENTER OF EXCHANGER TO DRAIN WATER FROM EXCHANGER EXPANSION TANK AND EXHAUST MAINFOLO REPLACE FILL CAP ON TANK AFTER CLOSING PETLOCK ANO INSTALLING PLUG IN HEAT EXCHANGER A30 Romove air filter s and cover openings in manifold with plastic film hold place with masking tapo Soal off ell other openings alr vont on top of rocker arm cover vont on front end of sump and overflow and vont holo on injection pump Plug exhaust pipo to prevent of moisturo Make certain that all ongine exterior surfaces aro clean dry and froo of oil or groase thon spray completo ongino with any good rust preventative compound Boforo restarting engine romovo all plastic seals covers exhaust plug otc and rofit air filtor s in placo Oo not nogloct to roplaco all drain plugs tighten roar cover of raw wator
62. ed fresh wator circuit for engine amp exhaust manifold FRESH WATER CAPACITY 24 3 US quarts 23 0 liters ENGINE MOUNTINGS In lino adjustable high grado anti vibration mounts 800 prico liat J MAXIMUM INSTALLATION ANGLE 15 rear down 4 front down ORY WEIGHT LESS TRANSMISSION 1524 163 891 kg EXHAUST OUTLET 4 inch water coolod oxhaust elbow TRANSMISSIONS Twin Disc PRM othors availablo on roquost FINISH Lohman Red with chromo rockor box and filler caps APPROVAL STANDARDS Lloyds RINA DNV ABS JCI and othors aro avaliable THEN 8 Installation drawings and power curves h TT uu ES 4 Supor 226 DIN 6270 Supor 226 8AEJ270 eather Fuol consumption for typical Hull Spoolfiontion Lohman Supor 228 8cylindors In line 4 cycle ovorhoad valvo diesel engino turbo charged and Intercoolod i BORE STROKE 4 125 ing x 4 524 ins 105 x 115mm DISPLACEMENT 363 cu Ino 5 95 titers GROSS POWER 225 bhp 2450 rpm COMPRESSION RATIO 14 7 1 Jet MN FUEL ASTM D975 Class 2D or BS2669 Class A1 OIL CAPACITY 23 5 US quarts 22 0 Iitors initial fill OIL FILTER full low disposable cartridge spin on FUEL SYSTEM In lino fuel Injaction pump engine oil lubricated with mechanical governor and flexible braidod fuo supply lino ELECTRICAL SYSTEM 12 volt nogatlvo ground with st
63. following tho sequonco in tho following tablo adjust oach of tho remaining valvos R place rocker cover making contain that gasket unbroken and correctly positioned After running engine for a shor white check rocker arm cover gasket lor posslblo oil leaks Nes FIG 18 ADJUSTING VALVE CLEARANCE 1 Adjusting 2 Footer blado 3 Rocker arm 1 4 Cylinder enginos 6 Cylindor onginos Fully Open Valvoo to Adjuat Vatves Fully Open Vatvaa to Adjust T 1466 1ond4 9 12 20nd4 69767 887910 Sands Senda 10196 20106 70107 20004 9ond12 18104 30798 807010 700411 am 20nd6 TO ADJUST VEE BELT TENSION Loosen alternator mounting and adjusting strap bolts as por figure 19 Move altornator to adjust belt tension Tension correct when your thumb pressure on belt at a point botwoon alternator or and water pump pulleys doos not exceed Tighten alternator mounting and adjustment strap bolts TACHO TAP FIG 19 BELT ADJUSTMENT MOUNTING 988 INTAKE AIR FILTER Tho alr filtering olomont s on all naturally aspirated onginos is polyurethane foam which traps and holds dust and foreign matter which could bo drawn into tho engine and cause sovoro od Turbo Chargod and Turbo Intorcooled onginos only uso a Mosh Scroon By reason of tho of the filtor in trapping contaminants It is difficult to effectively cloan tho otomont It isusually bost to roplaco this lo
64. for warranty will not be honoured unless the attached form has been pre registered sy Fill out the Card and retain the details below for your own record Engine model ___________ Serlal No __mt___ Date Transmission Model 1 Serial No Ratio Owners Name Address Phone Boat _ Hull No Boat Home Port Address Boat Mfg Engine Purchased From Address HOW TO USE THIS MANUAL 07 di This manual is divided Into Sections 88 follows SECTION Pages Nos General data oe installations maintonance etc diss See index bolow SECTION B Pago Nos B on Parte identification of Ford base engines 590 indox on pago B 1 SECTION C z Page Nos Parts identification Lehman Marine parts See index pago C 1 In order to provide a Identification all models included herein have boon 8 codo lottor follows mas ENGINECODE YEARS ENGINECODE CU IN NO CYLS YEARS M Super 80 254 4 682 S SuperSP185 363 6 82 N Super135 380 8 2 P SuperSP225 363 6 92 jT SuperSP275 363 8 6 82 1A Instructions for Ordering Parts pum boogie w Parts listed In thia manual may bo ordered through any Lehman distributor or doalor or in areas not served by 8 dietributor dealor direct from the Lohman Pricos will bo
65. fuel filter with common fuel return Excess fuel return tube lino O Injection pump return tubo t 1 u A18 Exooaa fuel rotum tubo INJECTION PUMP FIG 4 FUEL SYSTEM TURBO ENGINES Injection pump return tubo 3 Filter Press Rollof Lino Injoctor Loak Off Lino NOTE ON ENGINES MADE IN LATE 1985 ONWARDS FUEL RETURN LINES MAY BE INTERCONNECTED TO SIMPLIFY PIPING Return lino to tank must bo 10mm bore min Bleeding the Fuel System Bleoding air from tho fuel systom may wol bo ono of tho Important procoduros to bo loarnod by tho operator Air tho Injoction eystom may cause erratic ongine performance missing on or moro cylindore reducod power stop from reaching engine and provent or cause hard engino starting It must bo remombered that the lift pump draws from tho tank so any accumation of alr In tho fuel systom makes all connections filtors otc botwoon fuol lift pump and tank suspect In any now installation ono must blood tho systom of alr for obviously air will bo in the now fuo lines filters otc If tho fuel tank should run dry bleeding will bo needed whon tho boat refuolod Bleeding will also bo required after changing fuel filter Time and effort may be savod filter charged with fuel by romoving the blood plugs on top and slowly pouring Into tho f
66. he noarost Lohman Distributor or Doalor In tho event that thoro is not a local authorised Distributor or Dealer claims bo sent to 14 All warranty claims must be submitted within 30 days of the work boing complotod or warranty may be invalidated Lehman Power Corporation Pencader Corporate Center 250 Corporate Boulevard T Suite Newark Delaware 19702 USA Telephone 302 454 7300 Telex 6853185 Lehmm G eu Lehman Power Limited 1 Fison Way Thetford Norfolk 24 1HT England Telephone 0842 65566 7 Telex 817180 Lehman G Lohman Power Talwan Llaison Office 4 28 8 Wu Shan Tou Pa Li Hsiang Taipei Hsien Taiwan o C Telephone 0 2 610 2885 Telex 34194 Yamel i A13 LEHMAN WARRANTY Continued Every complete Lehman Marine Engine is provided with this Owners manual which explains all warranty terms in detail Pages A11 and A12 SPECIAL NOTE 4 D Warranty does not cover any loss of operating time while engine may be out of service or damage to boat in which the engine may be Installed A reasonable amount of time as set forth in the Flat Rate Manual is authorised to accomplish warranty service It is assumed that engine and associated equipment is readily accessible for such service or removal If required We cannot be responsible for servicing or removing inaccessible units Finally it is most Important that your Lehman Warranty be mailed prior to start up Claims
67. ilter until it overflows Occasionally after an oxtondod run an engine may slow down or mies or lose RPM or stop Although thore may bo othor causes alr In tho fuo system should not be ovorlookod Many tiny loak In a fuel lino fitting may allow air to enter tho system and accumulate until thoro aufficiont to causo tho abovo mentioned symptoms To bleod system follow this procedure x 7 1 Ascertain that thoro sufficient fuel in tank Noto low lovol may rosult in Intake pipo boing exposed due sloshing of fuol thus drawing air into systom try to keop your tanks topped up 2 Mako certain that fuel shut off valve is turned on 3 Loosen tho bloed screw on tho Inlet 8196 of the fuol fiitor Fig 6 amp 7 about two or threo turne 4 Oporato tho priming lover at tho sido of tho tuol lift pump on naturally aspiratod unit Fig 7 j or tho pump plungor Fig 8 on turbocharger onginos until a flow of fuol froo of air is oxpollod Thon close scrow No bloeding of tho injoction pump required as are fitted with a 801 purgo dovico NOTE On Turbo Chargod engines a third fuol return lino from the rollo valve or the secondary filtors must bo connoctod direct to the fuol tank This i8 obligatory unless factory fitted common roturn 18 prosont D 1 A19 FIG 5 FUEL FILTER A Bloed scrows 4
68. ine J TO CHANGE SECONDARY FUEL FILTERS noto making certain that the filter olement 8 you e uso 18 an EXACT replacement for the element you will remove otherwise alr Into the fuel system may result Unscrow the securing bolts on top of filter housing and remove filter bowls and elements Discard olomonts and uppor and lower sealing rings Wash out tho bowls and clean fuel oll but do not use a cloth for remaining lint may clog tho tuot aystom Carefully fit new sealing rings to the filter hoads and bowls assembio to the filter hoads and roplaco and tighten securing bolts It will now bo necessary to bleed tho fuel system of air as described in soparato section After running engine for a short time check filters for possible fuel leaks Winterizing In preparation for freezing temperatures anti freeze should bo provided in the frosh water system of your ongino Duo to tho high temperature of operation a high boiling point anti freeze demanded Do not attompt to use alcohol or other non pormanent typos and do not uso any liquids containing soalants Zorox produced by DuPont is highly recommonded Consult the specification freeze to bring within the limits of expected temperatures Inboard typo heat exchangers and coolers must be drained of raw 898 water when oxposod to freezing temporaturos Drain plugs will be found on bottom of heat exchanger and oll coolers and should bo removed until all water has been drain
69. ing filling oqay replace the cap a An large 8 26 primary fuol filter and wator separator coaloscor deemed a necessity in orto to prevent toreign particl s reaching the injection equipment on your engine or re Your engino 18 equipped with secondary fuel filters which filter out contaminates that may find their way through tho primary filter Those filters 860 Fig 3 4 5 located towards rear of engine block right havo elements which should be replacod once each season or at least each 200 hours which ever comes first under normal conditions Whon replacing filters uso now gaskots or sealing rings to provont air Following filtor roplacomont bload air from fuel system as later described undor bleeding the fuel system Excess fuel delivered to the injectors by tho inj ction pump Is collected by a tubo located under the rocker arm cover 800 A Fig 2 and delivered to fitting Fig 4 located at rear right side of cylinder hoad This fitting should be connected to top of fuel tank by min fuel ling It is recommended that the Boat Bullders installs a short flexiblo tubing in this lino to prevent breakage due to engine vibration Veo Ns M C UA GUI oo au F3 cv TYPICAL FUEL SYSTEM NATURALLY ASPIRATED ENGINES A Primary filter water soparator NOTE All N A Engines aro fitted B Secondary
70. ional work thon roquired by reason of tho typo of equipmont tho place or mannor in which the engines are housed or Installed Tho allowance will be basod on tho direct labour times allowed by tho Company to authorised Lohman Distributors or Dealers Parts repaired or replaced under terms of this Warranty aro covorod for tho remaining part of tho Warranty poriod provided that they aro Genuine Lehman supplied parts This Warranty will not apply a If tho defect in any way duo to tho uso of parts not mado or approved by tho Company 0 If tho defect is in any way due to misuse wrong application or noglect Including poor sorvicing or bad storage when out of service c Tho articles aro covered by a separate Warranty d It any identification numbers aro altered or ramovod If the goods aro altered modified or used in such manner as to subjoct them to abnormal woar or atrain f To onginos which have been repaired or altered in manner which in tho Company s solo judgement may affect this performance or roliability 9 Failure resulting from improper installation of tho ongino and transmission Parte submitted for inspection will be scrapped upon completion of the claim unless prior arrangemonts wore mado to have them returned to the customer by the Lehman Distributor or Dealer Persons dealing with the Company s products aro not the agents of tho Company and have authority to assume any obligations on
71. l type tachomoter bo used only if located relatively close to engine If cable length oxceods 12 to 14 foot or if many bonds are required an electrical tachometer system should be considered 88 much toss strain is placed upon the take off assombly Installations two tachometers should always uso electric Instruments Electrics standard olectrical systom for Lehman ongines is 12 NEGATIVE GROUND Under no circumstances should polarity bo roversed oven for an instant for serious damage to alternator may rosull For special applications optional electrical systems aro availablo in 12 volt insulatod return 24 volt nogativo ground and 24 volt insulated return configurations A veo bolt drives tho alternator from crankshaft pulley Note maintain bolt at propor tension 800 minor Repairs Maintonance and Adjustments Alternator has been corrosion treated and has built in silicon rectifier and enclosed atlp ring dosign for safo sparkloss troublo troo operation Transistor type soaled voltago regulator has no moving parts and requires no adjustmonts Alternator is lubricant packod for life at timo of assembly and thoroforo requires no external lubrication All altornators are equipped with a tapping for connection to operate a matching oloctric tachometer 800 Fig 13 special actuating switch located on side of ongino block bohind alternator automatically energizes the alternator from tho battery when engine
72. ll cooler hoses and connections Chock propollor shaft alignment that romoto control operating linkago is adjusted to give the correct travel on the goarbox operating lovor TWIN DISC MARINE TRANSMISSION Ali moving parts of tho transmission aro lubricated by tho oil within the sump as It travels throughout tho systom Tho oll used should bo of tho samo quality and typo recommended for uso in tho ongino Uso SAE30 HD tho Inlot water temporaturo to tho heat oxohangor above 80 F and SAE20 HD when this tomperaturo 18 olow 85 F t Oll level tho transmission should be checked daily with the engine at idle speed and the marine transmission in neutral level must be maintained at the full mark on tho dipstick The betweon oil changes 1000 hours of operation or 6 months whichever occurs first At each oil change tho filter scroon installed at tho bottom of the roar cover and oxtonding into tho sump should be removed and cleaned It should bo ra installod using pipo sealant or pipo throad compound on the threads The breather cap should also be removed and flushed clean diosol fuel Next disconnect the heat exchanger hosos and drain all the oll from tho hoat oxchanger Finally if an oil filter 13 used tho hydraulic systom drain tho filter and connecting hoses and replace the fitter olomont To drain tho transmission remove the Hox Hoad plug from tho bottom of tho mai
73. lywhoc ond Pistons and valves are numbered from tho front or timing cover end of tho engino commoncing with numbor 1 cylindor You may find that your ongino assembly includos optional not spocifically covered In this manual If you havo any questions contact your local Lohman Distributor Before Operation Beforo operating new ongino it should be thoroughly inspoctod for damago likoly to alfoct its subsequont oporation that may havo occurred during shipment or during installation In the boat Controls should be Inspected to assure thoy perform and of course tho operator should bo familiar with al controls instruments and proper engine operation woll as Insuring that all fluids aro at their proper capacities Start Up Program With this now rango of onginos Lehman Power initiating an ongino start up program in many aroas This program consists of an installation inspection and wo ask that owners follow tho recommendations of tho local Lehman distributors to ensure tho maximum officioncy and ploasuro is obtained from your Lohman diesel Nolthor Lohman Power nor its distributors and dealers will be responsible for any travol and transporting costs assoclatod with this program These costs would be paid by tho owners Please contact your local Lohman Power distributors for moro details concerning this subsidized program your area If this program 18 not yet available in your area wo suggest the engine no
74. mbly Comprising Sub Assembly EC 171 EC 179 EC 871 Plus Key 1 3 KEY QTY PART No DESCRIPTION i 1 1 EC23 SINGLE LEVER CONTROL SINGLE ENGINE EC20 DUAL CONTROL EC38 DUAL CONTROL 3 2 4 EC3313 CONTROL CABLE 4 MT CUSTOMER 2 4 EC3320 CONTROL CABLE 8 MT SELECTION 2 4 3330 CONTROL CABLE 9 MT Sub Assembly EC 179 PRM 310 401 Comprising Key 4 11 4 1 207636 BRACKET 5 1 214459 BALL JOINT 6 1 201031 CLAMP BRACKET 7 1 201040 SHIM 8 2 50112 561 SCREW 9 1 201038 CLAMP 10 2 50900 075 NUT 11 2 50803 058 WASHER NOTE Sub Assombly EC 171 Borg Warnor and EC 871 Twion Disc 502 aro not shown but similar parts to EC 179 aro used If twin ongino installation is called for 1 off Koy 2 and 4 off Koy 3 required if single engino Installation callod for 1 off Koy 1 and 2 off Koy 3 requirod Manuals Parts Lists etc PART No DESCRIPTION 4090 FORD ENGINE REBUILDING SHOP MANUAL Volumo 1 4090 FORO ENGINE MANUAL Volumo 2 Eloctrical 40908 FORD ENGINE MANUAL Volumo 3 Fuol Injoctlon Equip 4C70 PARAGON P30 amp P40 SERIES LEHMAN 155 amp 156 4C71 WARNER 71 LEHMAN 71 TRANSMISSION ONLY 4073 WARNER 73 LEHMAN 73 TRANSMISSION DIRECT DRIVE REDUCTION 4C74 WARNER 1 5 REDUCTIONS ONLY 4C75 WARNER 1 9 REDUCTIONS ONLY 4C76 WARNER 2 1 REDUCTIONS ONLY 4C77 WARNER 2 5 amp 2 9 REDUCTIONS ONLY 4076 WARNER VEE DRIVE ALL RATIOS 4C79 WARNER DROP CENTER LEHMAN 161 amp 162 TRANSMISSION amp REDUCTIONS 4C80 WARNER
75. n all models herein have beon assigned a codo lottor follows NO CYLS YEARS 8 9 85 8 8 62 6 888 2 85 88 82 83 87 B4 B5 B6 B12 B17 SectSectC B2 B6 B14 B14 B13 85 86 B12 B15 B16 818 819 823 824 825 B21 B22 1 See SectC B9 By roforonco to the drawings on tho applicable pago select the roquirod part and noto tho key numbor assigned to Tho key number will be repeated tho first column of a following page Tho second column will indicate the engino to which the part applies per the ongino code lottors shown above Tho third column shows tho required WRENCH FOR FUEL INJECTION PIPE NUTS TOP OF INJECTION PUMP A ENGINE P SIT M N P S T M N P S T QTY 22 1 1 1 1 1 1 1 1 PART No 6062059 6066760 6070407 6134949 6134954 8134959 8103612 6134987 6134060 1620146 6134958 6134960 6134052 6134054 6134953 8104236 8104238 6104237 DESCRIPTION BLOCKASSEMBLY BLOCK ASSEMBLY BLOCK ASSEMBLY GASKETKIT OVERHAUL GASKET KIT OVERHAUL V GASKETKIT OVERHAUL GASKET KIT ENGINE DE CARBONISING GASKET KIT ENGINE DE CARBONISING GASKET KIT OIL PAN amp FRONT COVER GASKET KIT OIL PAN amp FRONT COVER GASKET KIT OIL PAN amp FRONT COVER GASKET KIT OIL PAN GASKET KIT OIL PAN GASKETKIT OIL PAN A HEAD GASKET NOT INCLUDED MUST BE ORDERED SEPARATELY B NOT SHOWN
76. n housing When ro filling use 1 2 US gallons 4 466 Ita of oil Pour the oll into the breather cap opening After filling start the angine and shift tho unit from forward to rovorso sovoral times to fill the oil lube lines hoat exchanger etc with oil Sot the engine at speed and tho transmission in neutral Tho oil tovo must bo to tho full mark on tho dipstick Ro Instal tho broathor whon tho correct tovel has boon reached and run the transmission until tho oll temporaturo has baon raisod to its oporating rango Ro chock the oil lovol and top up necessary r Poriodically inspect hoses for signs of damage or sponginoss replacing where necessary Prossuro and tomporaturo gages should bo regularly inspocted and replaced if found to bo damaged or of suspoct accuracy If Information on any other transmission is required please contact Lehman and such information will bo forwarded to you i A27 intenance Thef Impbrtanco of correct lubrication inspection and adjustmont cannot bo over omphasizod On it will depend to a very large extent the service which your engine will deliver The heat exchanger of your engine protected by a zinc pencil which should be inspected and replaced periodically required As the rato of electrolysis varies groatly in different areas only experience will dictate how often inspections should bo mado c
77. nd tho transmission will rospond rapidly circumstances Full power shifts however do place abnormal oven If short lived loads on the goarbox and tho oporating life will bo increased if they aro reserved for emergency uso only Tralling troo whooling tho propollor Tho bearings usod in goarboxos have deen caretully selected to ensure that prolonged trailing froo whool ng of tho propeller will not have any detrimental effect on tho transmission This allows tho propollor to turn frooly with tho engine shut down and makes Nowage goarboxes particularly suited for use in auxiliary motor sailors or multi engine installations where the boat may be operated with ono or more engines 8hut down Emorgoncy oporation Included as standard in overy Newage PRM marine gearboxes is Get You Home device allowing the goarbox to bo mechanically locked in ahead drivo in the unlikely event of hydraulic failure ROUTINE MAINTENANCE Aftor 28 hours running j Orain all oil from tho goarbox and refill with ono of tho recommended lubricants Operate tha angina and gearbox allowing the oll to circulato thon stop tho engine and allow the oil to settle Ro chock tho oil love and top up if to tho maximum mark on tho dipstick Dally z Checkolllovol and make visual check for oilloaks ospocially at tho output shaft oil seal and at gasket sealing surfaces Annuall Chock o
78. ng and ensuring that many ongino roplacomont parts wheoro practical aro palnted red bofore salo All cooling equipment supplied by Lehman now paintod and packagod a koy aroa Any difficulty in obtaining genuino Lehman parts should bo reported to your neorest Lehman location olthor USA or UK A Lohman publication 4C300 availablo to guide you through tho extensive Lehman sorvico notwork around world ploaso ask for it Cruise Kits Tho convenient method of obtaining many Lohman parts is by purchasing our specially formulated Cruise Kits Tho wiso boatman has always carriod a selection of parts on his vessel Lehman rocognisos this oxcollont habit and has put 55 years of experience into tho right collection of parts for most noods A COASTAL WATER KITS A gorlos of kits formulatod for tho commorcial fishorman tho pilot boat operator and tho inshore cruising yachtsman ENGINE ENGINE KIT d SP90 207 SP225 eh SP135 208 SP275 211 SP185 211A f The kits aro packed in sturdy woodon boxes with carrying handles and contain Lehman solection of gaskots A sot of veo bolts Oil filters Lohman s selection of hoses Zines Sacrificial amp nodos Raw wator pump sorvico filtors Lift pump repair kit Thermostat Selections of hardware and washers Plus anothor owners manual let you koop this one at homo Note During 1987 Lehman aro In
79. ng button Try again after _ altowing sufficiont timo for all moving parts to stop Once ongino has it should bo allowod 10 reach 170 F boloro full load is applied To restart ongino when warm samo procoduro a8 above e sposa g tontrol loyor to approximatoly midpoint of its tr vol 1 4 i 4 Starting all Turbocharged Engines Sorious damage to tho turbocharger bearing can result from Inadequate lubrication M the following recommendations not observed ME Prior to tho first start aftor amp turbochargor has boon nowly installod or if for any reason the supply to tho turbocharger has boon disconnected you should Insure that the turbochargor housing ia filled with angino oil boforo reconnecting the 964 pipe In thoso or In casos where the ongino being started for tholirst time after an oil change or after porlod of 4 wooks or moro without uso tho following must bo usod Engage elther manual or oloctric stop contro 2 Crank the ongino with tho starter motor for 15 seconds 3 Disengago stop control f 4 Start engine in normal fashion and allow to idle for 30 seconds minimum before applying load This ensures an adequate supply to the turbochargor boaring Tho ongine should be allowed to 1910 without load for 2 minutos prior to shut down to onablo the oil to dissipate tho heat from
80. nitial fill OIL FILTER tuli flow disposable cartridge spin on FUEL SYSTEM in lino fuel injoction pump engine lubricated with mechanical governor and floxiblo braided fuel supply lino ELECTRICAL SYSTEM 12 volt nogativo ground with stop solenoid 24 volt Negative grond and Insulated return 12 or 24 volt aro also available at axira cost STARTING MOTOR 12 oloctrical solenoid volt also available at oxtra cosl ATLERNATOR 0 amp with voltage regulator gt RAW WAT R COOL NG SYSTEM tubular copper or hoat exchangor with zinc Ri corrosion poncil optional 60 or 100 kool cooling RAW WATER PUMP gear driven high flow rubber Impollor typo FRESH WATER COOLING SYSTEM prossurized fresh wator circuit for engine and exhaust manifold FRESH WATER CAPACITY 19 US quarts 18 ENGINE MOUNTINGS inline or stopped or transmission mounted adjustable amp nti vibration mounts 860 price list MAXIMUM INSTALLATION ANGLE 15 roar down ORY WEIGHT LESS TRANSMISSION 1374 Ibs 623 kg EXHAUST OUTLET 30 wator Cooled oxhaustolbow or straight dry exhaust flango E TRANSMISSIONS Borg Warner Hurth Nowago PRM Twin Disc others amp vallablo on roquost FINISH Lehman Rod with chromo rockor box air filtor and tillor caps APPROVAL STANDAROS Lloyds RINA ABS and others availabto Japan small craft Inspectorate pen
81. ocossary for warranty authorization and control will bo stamped on a raised pad on tho expansion tank also on tho front right hand sido of tho timing gear housing A dato codo will bo stamped on pad located behind tho injoction pump Tho cubic inch displacement of tho unit 18 stampod on a similar pad at tho roar starboard side of the cylinder block SERIAL No PAD CUBIC INCH DISPLACEMENT AS Installation drawings and power curves Supor 90 SABJ270 DIN 6270 Powor Curvo Fuel consumption for typical Hull Spoolfloation Lohman Supor 90 4 cylinders lino 4 cycle overhead valve naturally aspirated diosol engine BORE STROKE 4 22 ins x 4 524 ing 107 x 115mm DISPLACEMENT 254 cu Ins 4 150 liters GROSS POWER 90 bhp at 2600 rpm COMPRESSION RATIO 16 1 1 f FUEL ASTM 0975 Class 2D or BS2869 Class A1 OIL CAPACITY 11 2 US quarts 10 6 liters Initial fill OIL FILTER full flow disposable cartridge spin on FUEL SYSTEM in iine tuol injoction pump ongino lubricated with mochanical governor and floxiblo braided tuol supply lino ELECTRICAL SYSTEM 12 volt negative ground with stop solenoid 24 volt negative ground and insulated return 12 or 24 volt aro also avallablo at oxtra cost STARTING MOTOR 12 volt olectrical solonoid 24 volt also availablo at oxtra cost ALTERNATOR 70 amp with voltago regulator RAW WATEB GOOLING SYSTEM tubular copper or
82. ometertako off 422 pump dette ou abe ATD Tranamission Ep 25 26 Trouble shooting 2 252 2 ovg 15 Valve adjustments o e e 10 427 ge Veo boll a Q 28 O an 7 Warranty Piyes en ae ne i aq 11 12 13 i Wator hoater connection RON Tie due ok d eh Ke ve Pa AO WRONG cad a ed oy dedos O Wiring diagram A23 a copyright 1983 LEHMAN POWER CORPORATION Newark Delaware Pc ges mios EL A15 LEHMAN DIESEL OWNER S FAULT FINDING GUIDE f Particular attention should bo directed to the most common trouble spots mark by an astorisk ENGINE WILL NOT START Starter does not crank engine Battory run down Battery cable or switch wiro disconnected Faulty starter switch Faulty starting Starter drive doos not engago flywhool Blocked elr cloener Air in system Stop contro ongaged Controls binding Faulty Injoctors P c D T S als 1 Starter cranks engine t Injoction timing incorrect Mochanical Fuel Systom E Poor cylinder comprossion P D MP en A Fuel Reaches I j cilor Pump Startor cranks ongino slowly Battory partly run down Battory terminats looso dirty or corrodod Faulty startor solenoid Faul
83. onvonionco lubrication and maintonance work has been divided into tho following perlods A Dally B Aftor every 50 hours running E After ovory 1500 hours running C ovory 200 hours running F After every 3000 hours running D Aftor every 1200 hours running 8 After every 3600 hours running Summary of Regular Maintenance Daily Check engine and transmission oll Check oooling water level Chock belt tension and adjust if required After first 50 hours of operation Change Engino and filter Check exchanger zinc pencil Chock for fuol lubo oll or coolant leaks Check all wiring connections cables otc Check valvo cloarancos adjust required Every 200 hours of operation Change Engine amp Filter And Transmission Check Idling speed adjust If required Check exhaust components for loaks Chock condition of all coolant and hoses Check all ongino mount bolts i Replace raw wator pump Evory 1200 hours of operation Flush cooling systom Replace anti freeze Every 1500 hours of operation Check ond play of turbocharger rotating assombly Every 3000 hours of operation Remove and dismantle turbocharger repair as required Evory 3600 hours of operation Replace thermostats Zinc pencil should be checked ovory 2 weeks regardless of number of operating hours until owner determines how ofton zinc element must be replaced Replace after 50 d
84. op sotenold 24 volt negativo ground and insulatod return 12 or 24 volt ero also available at extra cost STARTING MOTOR 12 volt electrical solonold 24 volt also avallablo at oxtra cost ALTERNATOR 70 amp with voltago regulator RAW WATER COOLING SYSTEM tubular cupro nickel heat exchanger with zinc anti corrosion RAW WATER PUMP gear drivon high flow rubber impeller type FRESH WATER COOLING SYSTEM pressurized fresh wator circuit for ongino oxhaust manifold i FRESH WATER CAPACITY 21 6 US quarts 23 liters ENGINE MOUNTINGS in lino or stepped or transmission mounted adjustablo antl vibration mounts prico fist MAXIMUM INSTALLATION ANGLE 15 rear down ORY WEIGHT LESS TRANSMISSION 1574 163 714 kg EXHAUST OUTLET 5 inch wator exhaust elbow TRANSMISSIONS Borg Warner Twin Disc PRM others available on request FINISH Lohman Red with chromo rocker box and filler caps APPROVALSTANDARDS Lloyds RINA ONV ABS JCI with others avallablo A8 Supor 278 DIN 6270 Supor 276 BABJ270 ach cas s Fuel consumption for typical Hull Installation drawings and power curves DISPLACEMENT 383 cu Ins 5 05 litore APPROVAL STANDARDS Lloyds RINA DNV ABS JCI and othors available ern 22 lt Ieee topes
85. otorloration Injectors need not bo s rvicod at regular Intervals but rather should be serviced after problem such as smoke 1038 of powor hard starting otc develops and has been diagnosed Minor Repairs Maintenance and Adjustments DUE TO REVISED HEAD GASKET HEAD GASKET AND HEAD BOLT DESIGN RETORQUING OF CYLINDER HEAD IS NOT REQUIRED AND MUST NOT BE ATTEMPTED TO ADJUST VALVE CLEARANCES Noto Adjustments should bo mado while engine is at normal oporating temporaturo Following removal or rocker arm covor and tightening cylinder hoad bolts as described abovo actuato the ongino stop control lever so engine will not start and revolve crankshaft pulley until numbors 1 and 6 valvos 4 cylinder soo specification section or number 1 and 4 on 6 cylindor specification soction are opened by their respective rocker arma Insert tho correct thickness feeler gauge as shown In the following table between the valve stom cap and rockor arm of No inlet valve on 4 cylinder or No 9 exhaust valve on 6 cylinder as shown in figure 25 Turn tho valvo Clearance adjusting scrow Fig 18 until the foolor blado is lightly caught botwoon the rocker arm and valvo stom cap but so that tho blado can still bo removed with light resistance Select tho appropriate fooler blade and repeat the procedure for No 8 exhaust valvo on 4 cylinder or No 12 exhaust valve on 6 cylinder models th EP y Rotato the ongino and
86. pump and turn on seacock 4 Galley Hot Water Connections It common marino practico to utilizo engine coolant passed through a hot water heater to provide domestic hot wator Connoction to engine mado with Lohman Kit 01496 A coolant f ad to the heatar mado from the angino drain plug on tho portsido of block while tho coolant return hoso is attached to the forward port of tho exhaust manifold Always ensure that the max height ot the cooling hot water coll 1 lower than the top angio of the expansion tank RETURN B1 For 9889 locating part numbers turn to the applicable page SECTION B PARTS IDENTIFICTION BASE ENGINE ENGINECODE CU N NO CYLS YEARS ENGINE CODE M Supor 90 254 4 6 62 S Super SP165 N Supor 135 360 6 6 62 P Super 225 T S por SP275 Boarings main and rod Block engine Camshaft Crankshaft Oamper crankshaft Filter fuel Flywhool 5 Gasket kit engine Head cylinder Injoction equipment Injectors Pipes Pump Pistons one Pulleys crankshaft Pump fuol Pump oll Pump wator Starting motor Sump oil pan Tools Turbochargor Valvos per engine Service Tools 6A1 842 SOCKET TOOL OELIVERY VALVE HOLOER TIMING TOOL 23 507 CU IN 363 383 383 WRENCH FLEX FUEL LINE to LIFT PUMP NOT SHOWN In order to provide a simple method of identificatio
87. quoted upon requoat In order to provont errors pleaso order any roquirod items by exact part numbor and part When ordering parta plongo advise modol number and gorial tho ongino Index Section Bier Ba cy Air blooding tho tuol 4 a Before oporation Blooding tho fuol MP n ae cs ee AB Breakln 2202 mM utu M Controle 16 Cooling gystom 8 os 2222 A18 A20 A21 Tope gm NX E opera owed Electrica us li 24 0 2090 0 LONE uode 22 23 Fault finding guido re or on on asas S 15 GIL Filtorg fuel amp soe Fuelsystom tuat fe e eee e sS s 17 16 19 qo eg Identification of modele Sobek 3 Rd Deor s s A4 A14 2 ee Idling adjustmont a ooo eto 0 A2 t pump 2205 22 64 o oe e emot s Pi E Lubrication e sz c 23 24 25 Maintenance 1 aaa ART ARB ARI 9512000 Minor repatrs OM A27 A2B Nameplato data TEE A4 TRU Oil recommendations 24 25 Powerchat8 7 6 9 5 Running in E A 4 gt As AB A7 A8 A9 A10 Starting stopping engine A3 Tach
88. rom tho full mark on dipstick a now mark should bo scratched or tiled ot the correct tavel Another method is to measure tho distance between tho new full level and tho factory ful mark on the dip stick remove tho dipstich tuba from tho sump and cut that distance off the tube Attor doburring and rolnstalling tho tubo tho dipstick will be lowered Into the oil thereby retaining tho factory markings Of courso tho above procedure applies only to 6 cylinder N A and turbo units with disptick at front of sump Four cylindor modols with stick at rear of sump require scratching tho appropriato marks Thoso procedures aro nocossitated by differing installation angles Whon measuring oll level regular usage all naturally aspirated engines it is proferable to check attor tho engine has stoppod for a poriod of time such as overnight This allows the oil in tho overhead valve system to drain back to the oll sump permitting a more accurate moasuroment On all turbocharged ongines the ol should be checked prior to starting After several minutos shut engine down walt for oil to drain back for several minutes thon check and add as required Add onglno oll of the typo and viscosity as follows Oil should moot Ford specification 2M 2C 1017 classification CC or oquivalont FIG 18 Qe 596 aee OIL VISCOSITY CHART 10w 20w 2p 32 F 66 F FIG 14 ENGINE OIL DIPSTICK TURBO ENGINES API classification
89. rranty is issuod The Company warrants each now assembly or component part of our manufacture to bo from dofocts matorlal workmanship for porlod of ono yoar from the date of purchase by tho first retail purchaser or tirat charter dato if not retailed tho porlod during which the ono yoar may bo claimed will oxtond to a maximum 30months from tho ox Lohmen factory date providing tho engine has boon stored This Warranty is only Initiated upon receipt by tho Company of the completed Warranty Card suppliod with each now unit Warranty servico is obtainable from any authorised Lohman Power Distributor or Doalor Tho Company reserves tho right to repair or replace at our solo option any dofectivo item In tho ovent of eny defect appearing in any part or parts in tho llet below within 12 months from tho timo whon thoy aro dolivorod now to tho first retail purchaser thereof and tho part or parts alleged to bo dofoctivo aro returned promptly to any authorised Lohman Distributor or Dealer tho Company undortakos to it or thom oxamined and should any defect duo to faulty matoriats or workmanship be found on such oxamination to havo it or them repaired or to have a replacement part or parts supplied Free of Charge An allowance will be made for the labour normally Involved in the removal of defective parts and the ropalr or roplacomont of items but this allowance will not include any addit
90. s which may be supplied by tho Company from timo to timo Tho Ford baso engino 9 Tho transmission is covorod by its manufacturorTs Warranty Jv s 1 10 Tho St rter motor and Injection equipment is covored by CAV Lucas Warranty 11 Peugoot baso ngino covered by tho Warranty from Peugoot Motors Soclots Do Motour L M through LPC LPL 12 Tho following servicos oxponsos and conditions are not covered by Lohman Power Warranty a Damaged or 1038 related to shipping and handling i b Towing chargos dockego storago feos telophono calls fuel loss of revenue transportation charges othor than mileage and tho mochanic s travel timo overtime lose of or damage to any porsonal and cost of lubricants and transmission fluids when replacement or replenishment of fluida is required following a warranty repair Proparation costs related to warranty such as moving furniture bulk heads dock platos or any other equipment causing engine inaccossability 9 Failure causod by uso of improper lubricant overheating or failure to follow recommended maintenance schedules as spellod out in the Lohman Powor Manuals 9 Cost of ropairs duo to miguso accidents neglect racing and Installation dofects as well as shaft misalignment f Any consequential 108803 arising from failure of components under warranty 13 Atl claims under tho Warranty should bo addressed to t
91. simplo to oporato and designed for your engino Blige pump deck washing pumps that mount on the front of the engine simplo manual clutches to allow you to wash down tho boat whorover you are or cloan the bilgos in an approved aroa Remoto mounted filters to it oasior to chango them particularly on tho Turbo range Call your Lehman doalor tor the full rango in caso of difficulty consult Lohman Powor Corporation in tho USA or Lehman Power Limited in tho UK WE ARE HERE HELP YOU ENJOY YOUR LEHMAN ENGINE Your Owners Manual This book contains operating and maintenance instructions for tho completo rango of ongines listed on the insido front covor Tho lifo of your engino unit and the dolivory of tho high performanco built into it will dopond on tho caro it receives throughout Its lifo It 18 tho ownors responsibility to ensure that tho engine is correctly operated and that tho maintonanco oporations outlined in thia book aro carried out regularly after tho apocifiod hours of operation have boon roachod Wo consider It in your best Interests to onlist tho aid of the authorised Lohman Power Distributor in your aroa not only when repairs aro roquired but also for regular maintenance with genuino Lehman parta This rogular maintenanco will rosult in minimal oporating and ropair costa Where tho terms loft and right appoar in this book they refer to the sides of tho engine when from tho roar f
92. smission warranty 16 vold If control lovor is changed any mannar or repositioned or It linkage to remoto control doos not havo sufficient travel in both directions When ordering poris for your transmission be sure to specity both and sorial gt OI DRAIN numbers 00 shown on Identification tag a A26 y 3 PRM NEWAGE Operation 5 First timo usago v Botoro starting tho engino fill the gearbox with ono of tho recommonded lubricants SAE30W to tho maximum lavol indicated on tho dipstick Ensure that the gearbox in noutral it is recommended that tho optional neutral satoty start switch if fitted should bo wirod In to tho starter circuit to avoid uncontrolled boat movement on starting up Start up and run tho ongino and goarbox for fow minutos to allow tho oil to circulate through tho cooling circuit and angie drive if fitted Stop the ongino allow to check the oll level and top up to the maximum level shown on tho dipstick Oporating tomporaturo Normal operating i ups should bo between 50 70 C with a maximum of 80 C Tho oil coolers supplied for fitting to Nowage goarboxes have adequate capacity to ensure correct operating temporaturo under all conditions E Goar shifting Nowago PRM marino gearboxes have boon dosignod and tested to ensure rapid shifts from ahead and astern and vice vorsa can be operated at full horsepower ratings and speeds a
93. sontial that the water systems be drained while ongino stands Idle and refilled before engine is restarted Check water supply dally Maintain level to approximately ono haif inch below top of tank Tho small pillar in tho tank should just touch the water surface To assist In corrosion control a zinc pencil is installed In your heat exchanger This zinc pencil 18 sacrificial that tho raw water will attack and oat away tho zinc before attacking metal of the heat exchanger It 19 suggostod that the plug accommodating this pencil bo removed each while engine is in service in order to Inspect zinc Replace zinc element when required Failuro to install zincs when needed may causo serious damage to ontiro cooling circuit 2 It will bo noted that your heat exchanger has romovablo end caps to facilitato Cleaning Removing caps will allow accoss to ond of tho tube bundle To clean tubos uso 3 16 diamotor wood dowol with a twisting action rathor than hammoring action A small caliber flroarma cleaning kit or similar small brush may bo usod Do not uso metal rod which may rupturo the copper tubings LEHMAN NATURALLY ASPIRATED ENGINES FRESH amp RAW WATER CIRCUITS LEHMAN TURBO INTERCOOLEO FRESH amp RAW WATER CIRCUITS TURBO SIMILAR MINUS INTERCOOLER Ef Am B P276 CIRCUIT Ate a gor Raw wal ER MV ERCOOLER ragg
94. t Exhaust 0 015 Aluminium alloy tin plated Machined in piston crown 2 Compression 1Oil control In Exh 018 3 comprossion 1 oil control Cast ironi alloy Gear driven Stool forging 5 7 7 41 PSI at 1800 RPM amp 47 nt 2000 RPM 185 2300 FN SAE 30 SAE 20W 20 SAE 10W Shell and tubo typo heat 8 90 ET 8TOC No 1 piston 22 BTOC No 1 piston 24 BTOC No 1 piston 4 hole 5 275 Tost Prossuro 265 275 Bar others 206 218 Diaphragm with hand priming lovor Piston 82 94 C 990 159 litors Min 180 Iltors min 120 AMP HR 37 5 fibs 1240 amp draw 151 63 690 amp Draw Shell and tubo typo 2 pass Bronze singlo impollor typo gear driven Gray iron fresh water cooled ____Integral with exhaust Polyurethane 40 pore roplacoablo Rubber compound adjustablo 3 8 Recommended Reduce to 5 16 at engine _Turns C C W at 1 2 engine spoed Adapts to 7 716 forrulo__ 2 1 2 froo movomont Wiro Mosh be adjusted In certain conditions to 20 No 1 Piston 11 LEHMAN POWER WARRANTY LIMITED Lehman Powor Corporation and Lohman Powor Limited horinafter callod tho Company grant tho following Limited Warranty to tho first rotall purchaser of Lohman Marino Engines in respoct of which this Wa
95. t bo started until the operator has read this manual thoroughly and familiarized himself with the manner of checking tho engine oi level coolant level transmission oll levol otc The chapters on maintonanco and running in should bo particularly notod NOTE BEFORE STARTING TURBOCHARGED OR TURBO INTERCOOLED ENGINES REFER TO LUBRICATION SECTION FOR INFORMATION REGARDING PRIMING OF THE TURBO UNIT WITH OIL A4 Running In DO NOT OPERATE YOUR NEW ENGINE AT HIGH SPEEDS IMMEDIATELY EXCESSIVE WEAR OR DAMAGE MAY RESULT NOTE BEFORE STARTING ENGINES FITTED WITH THERMOSTARTS REFER TO ARTIC STARTING INSTRUCTIONS WITH ENGINE Long and dependable service bo expoctod if propor care taken during the broak in period The following spood limitations aro recommended Running Timo RPM 15 min Idlo no load 15min 800 30 min 1000 30 min 1200 4 hours 1500 Thon follow tho daily and other maintonance instructions pago A27 TURBO AND TURBO INTERCOOLED ENGINES WILL PRODUCE SOME WHITE SMOKE DURING THIS PHASE IT IS NORMAL PARTICULARLY ON A NEW ENGINE AND WILL DISAPPEAR WHEN THE ENGINE STARTS TO WORK AND GETS WARM Do not oporato your ongino for oxcossive periods at low power your engine wants to work tot it MODEL IDENTIFICATION AND SERIAL NUMBERS Tho modol and sorial number of your engine is easily located by to the following drawing Tho Lohman Powor numbor n
96. tank on naturally aspirated units and in separate unit on the starboard side of tho turbo charged units promotes rapid warm up and maintains constant engine temperatures Tho fresh water system filled through cap atop tho expansion tank at front of engine Water lovel should be checked daily and maintained to tho top of the aluminium piller These engines aro fitted with a cooling systom do alration service and no bloeding of the manifold is required during system filling Whon filling cooling system fill to top of aluminium pillar thon run engine for several minutes to insure system 18 complotely fillod Add coolant as necossary A20 Tho Fresh wator system pressurizod by tho cap atop expansion tank Whon proper 18 reachod oxcoss wator oxpellod through tho ovorflow tubo undor tank Extromo caro should bo takon in removing cap whilo engine hot While engine hot If thoro 18 liquid in tank the system may bo rofillod with safety if not allow ongino to cool before refilling Lohm n Power recommends tho uso of anti freeze at all times used in accordance with tho manufacturer s recommondations Ethelyne Glycol basod solutions are preferred most of which Includes various rust Inhibitors Tho use of stop leak typo antl freeze which may still be available in areas discouraged If for some reason anti freeze solution not being used in freezing tomporatures it es
97. tho turbocharger boaring 17 Stopping all Engines 2 3 r The engine should be allowed to for approximately 2 minutos boforo stopping especially after oxtondod pporlods of full load and full speed operation This particularly important in tho case of turbochargod engines Fuel System MEM CAUTION Your injection pump very accuratoly machined ploco ot equipment and requiros corotul handling and adjustmont No repairs other than shown herein should be entrusted to other than a diesel repair facility having tho required tools knowledge and test calibration equipment CAUTION Never bond tho injection pipes which connect Injection pump to o injectors 88 this may unbalance the volume of fuel dolivered to each cylinder CAUTION not uso a galvanized fuel tank as tho zinc coating reacts with tho fuol and forms undesirable 4 compounds which can foul the Injection system E The fuel injocton equipment is made to very accurato limits and thoroforo even tho smallest t of dirt entering the systom will Its offici ncy by causing blockago or scoring or premature wear on highly finished parts cloan fuol systom is absolutely essential Insure scrupulous cleanliness when handling fuo or fuel system compo nonts At ali times make contain that water not allowed to contaminate tho fuot off Try to make practice ofrofuol
98. troducing a now larger capacity oll filter 2 53 on tho SP90 and 5 135 This is not Interchangeable with the old 2N50 please ensure when buying crulso kit that the correct fliter for your ongino is Included Your dealer can make tho change in the kit at tho timo of purchase B BLUEWATER EXTENSION KITS A To cut tho cost of cruising and distant water work Lohman produces kits that add to the coastal kits thus providing 8 cost offoctivo method of upgrading tho basic kit a Tho Bluo Water extension is made for tho long the man who likes to go foreign and also tho hard working commercial oporator E ENGINE KIT ENQINE KIT SP90 208 l SP225 212 SP135 210 SP275 212 SP185 212A Tho kits aro boxed In wood and contain Air filtor coolor Solonoid and Fuol Filtors Hydraulic and fuo hoses Engino coolant pump Comploto lift pump assembly Base engine gaskots Comploto injoction linos Manual and listing Special tools otc So for securo cruising whether in Long Island Sound or the Malacca Strait toko a Lehman Cruise Kit NOTE IF YOU OR A FRIEND HAVE A NON CURRENT LEHMAN ENGINE CONTACT YOUR DEALER WE HAVE KITS FOR MOST LEHMAN ENGINES MADE A3 MAKE IT EASY ATTACHMENTS Lehman has a wide selection of engine attachments your boating oasior Some oxamplos aro Sump oil pan pumps to tako tho mess out of changing oll low cost
99. ty starter Engine oll too heavy ts Jus Fuel NOT reach Injection pump fy Bel NIS s leak i fuel ling 0 1287 Fuel tank m Stoppago in fuel lino Stoppago In fuol filtor Wator in fuol systom Faulty lift pump ENGINE STARTS ENGINE RUNS INTERMITTENTLY ENGINE KNOCKS Idle Adjustment too low Air Leaking fuel sysiem Fuel litt pump diaphragm worn filter s cloggod Sticking volvos Fuel Tenk noar empty ROUGH IDLING a f Air in fuel system Idle adjustmont set too low Dirty or faulty Injectors Injoctor pipes loose cracked or brokon Incorrect injoction timing Restricted fuel filter Faulty litt pump Sticking valves Brokon velvo springs ENGINE MISFIRES Injoctor pipe loose broken or crackod Injoctora dirty Air loaking in fuol system Sticking valve or rocker arm Sticking piston rings Engino needs top overhaul Air in fuel system level pressure low worn bearings Incorrect gredo fuel oll Incorrect Injection timing Faulty Injector Sticking valve or rocker arm Piston slap ENGINE NOT DELIVERING FULL POWER Air fuo systom Engine ovorheated Injection timing incorrect Incorrect valve clearances Dirty air cleaner s Faulty Injectors Feulty injection pump Stop contro partly engaged Sticking vaives Worn piston rings or bores Faulty litt pump Restricted fual filters ENGINE OV
100. ulated inside tho engine Tho fittor 18 p full flow disposabio spin on typo It should be replaced at oach oll change and is readily available from your Lohman dooler All marino installations should include an oil prossure gauge to register the lube system prossure and such gauge should be frequently checked to insure that system is functioning correctly Normally tho rogistorod pressuro should remain constant for a givon engine speed If prossuro reading suddenly varies or fluctuatos tho reason should bo datarminad at otherwise severe may occur As It difficult to maintain a constant watch on ongino gauges the uso of an audible warning systam to sound a buzzor In case of low oll prasauro or high ongine tamporatura is strongly racommanded Lehman haa kits EK31 and EK31A available now fitted STO in Lohman panols contact your dealer for further details A24 Whon engino is first installed provide the proper quantity of oll as indicated under specifications section Tho oil located on top of engine rocker cover After pouring in oll it will bo necessary to wait several minutos boforo th lovel checked order to allow timo tor oll to flow 10 sump Another cap which 10808 directly to located on sump noar front of engine Run engine for sovoral moments shut down and check lovol on dipstick Fig 14 If oll lovol moasuromont is different f
101. w cost item as occasion domands Simply 81100 old etement off its retaining scroon and carofully stretch a now olomont into position cleaning 18 desired wash In a mild detergent mixed in cloar swoat watar OO NOT wash in mineral spirits varsol gasoline or any petroleum product 29 FIG 20 INJECTION PUMP ENGINES INJECTION PUMP TURBO ENGINES 1 Max 0pood stop screw 2 Idling stop screw amp locknut TO ADJUST IDLING SPEED When properly serviced and after the Initial break In period your ongino should idle as Indicated on spec sheet Engine must bo at normal operating temperature when making adjustments With engine running loosen the 1910 8crew locknut which on side of fuo Injection pump Adjust the idle speed screw until olngino 18 Idling at correct 8pood and thon tighton locknut Operato the throttle lover to make cortain that samo returns to same setting Note If engine new or cold it may Idle unevenly Do not increase tho idle speed sotting to componsato ON NO ACCOUNT SHOULD THE MAXIMUM SPEED STOP BE CHANGED TO CLEAN FUEL LIFT PUMP Turn off fuel supply valve Holding rocoptaclo under pump to provont spilling of fuol Into bilge of boat looson tho center bolt and remove cover and pulsator Clean pump thoroughly and wash covor and pulsator fuol Replace parts carefully It will be necessary to bleed fuel systom Chock for possible toaks after starting eng

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