z-drive transom units service manual and parts list
Contents
1. I A J J Fi gt 4422 IZ DE 0396900 I m ome a LO 9 d 2 y l 2 ES Ss i s TE A TA A H AGAR AOE EN i d AW T LA N 5207 169 Gi 25 93 N X EE 26 S iJ RI SKOA o A D K LL KN ib SSE Plate C Model 130 Non Swivel Section C C 26 Ref S Qty For Part Description Remarks No or Reg NS No NS Model 245 S 1 130 7114 Instruction Transfer top link 246 S 1 7125 Motif Port Body 247 S 1 7126 Votif Starboard Body 248 S 1 130H 7114 Instruction Transfer Top link 249 S 1 7115 Motif Port Body 250 S 1 7116 Motif Starboard Body Z DRIVE TRANSOM UNIT ACCESSORIES AND SERVICE PARTS Attachment of Z DRIVE Transom Unit to Boat Transom Coupling Z DRIVE Transom Unit to engine To suit various installation requirements close and distance coupling arrangements are available as follows 130 and recommended engine coupling components 8101 Stub shaft short Part machined 7130 Stub shaft long undrilled Customer to 1130 H finish to suit engine 37463734 Coupling half 2581215 Coupling flexible 0096637 Bolt flexible coupling to half coupling 2 off 0576101 Nut flexible coupling to half coupling 2 off Close Coupling 8009 Close coupling kit2. 5 Move the gear lever to neutral which withdraws locking plunger from under reverse catch The reverse catch can be pressed down and the body lifted away from the swivel plate 6 Remove the flexible coupling wormwheel and worm wheel housing from the transom plate 7 The transom can be marked off according to the Figs 2 amp 3 and after some preliminary cutting of holes the plate may be offered up for drilling 8 When all the necessary holes have been cut in the transom the plate can be attached together with the gasket using the Z DRIVE bolting kit 8093 POWER TRIM MODEL 130H 1 Loosen the clip around the gaiter over the universal joints transom plate end only 2 Remove the screws holding the steering arm assembly to the transom plate Withdraw the steering arm through the hole in the plate and allow the steering linkage to swivel away to one side 3 Remove circlips off the end of the shaft on which the hydraulic cylinders are mounted withdraw the shaft to one side retaining the nylon and stainless steel washers as this is done Note the order in which they are assembled It is most important that the hydraulic cylinders are not rotated when at the innermost extreme of travel 4 Loosen the allen screws found on the top of each leg of the swivel fork 5 Tap outwards the two swivel pins connecting the fork to the transom plate until the latter is free The transom plate can now be handled separately from the
3. CHECKING FOR BACKLASH Re fit into bearings in bearing housing top bevel gear 220 Slip gear 221 into bearings at the top of the housing With two joints 178 offer the bevel gear housing with the gear up to the body Check as follows E When looking at the inner faces of the gear not the teeth ensuring that the edges of the teeth are in line with the edges of the teeth of the mating gear When a clock gauge is mounted with its stylus on the pitch circle diameter the other gear being held the reading given should be 0 008 in 0 312 in min to use To correct for a It is unlikely with minimum shimming to start with that either gear will be too high so the first step is to observe which gear has teeth whose faces are behind those of mating gear The gear that has such teeth requires additional shimming To correct for b However when faces are in line backlash may not be correct f it is too much additional shimming will be necessary on both gears If it is too little shimming has to be taken away from both gears On vertical gear 221 shim is put between gear and ball bearing For top input gear 220 shimming is done by using extra joints 178 On ahead and astern gears 238 on propeller shaft assembly adjustment is made by fitting different thickness of thrust washer 236 When backlash is correct the assembly may continue Slip vertical bevel gear 221 on vertical driveshaft 223
4. Re fit washer 225 and setscrew 226 Holding hose clip 189 loosely over gaiter 190 put gaiter over spigot provided on the body 180 and tighten clip to seal Using soft faced mallet tap constant velocity joint 227 through ball bearing 22 until shoulder of joint is hard against bearing Fit retaining circlip 203 into groove on shaft The assembly of parts in bearing housing may be re fitted and held in place with six screws 40 and washers 179 Top cover 167 with gasket 170 is fitted back into place and fixed with screws 171 17 PARTS LIST METHOD OF IDENTIFYING AND ORDERING SPARE PARTS The Parts List contains the numbers and descriptions of all parts comprising the Model 130 130H 130 Non Swivel Transom Units together with a Supplementary Section giving those of the recommended propellers and other principal accessories For further details of Accessories see separate leaflet IDENTIFICATION Each part contained in the Unit is located in its section in columns headed as follows Ref No Relates the item concerned to its position on the drawing S or N S S indicates that the item in question is available as a spare part ICS indicates that the item is not available as a spare part by itself for various reasons some sub assemblies or component parts can ONL Y be supplied in the complete assembly It is therefore necessary before ordering to determine whether or not the part require
5. Z DRIVE body which can be put on one side until required 6 The transom can be marked off according to Fig 4 and after some preliminary cutting of holes the plate may be offered up for drilling 7 When all the necessary holes have been cut in the transom the plate can be attached together with the gasket using the Z DRIVE bolting kit 8093 130 NON SWIVEL MODEL 1 To remove Transom Plate from Drive Leg follow instructions as for Standard 130 instructions 1 to 5 Cut hole in Transom of Boat according to Fig 5 Place Transom in cut out position correctly for height from bottom of boat to centre of input shaft Figs 3 amp 5 When all the necessary holes have been drilled the Transom Plate can be attached together with the Gasket using the Z Drive bolting kit 8093 130 ENGINE BEARERS D 8 HOLES 16 111 DIA Figure 1 Figure 2 TRANSOM TO BE BUILT UP TO THIS DIMENSION BETWEEN RE INFORCING KNEES 61 165 1 THIS DIMENSION MAX 13 06 332 FOR PLANING CRAFT MIN 11 31 313 FOR DISPLACEMENT CRAFT NORMAL FOR VESSELS OPERATING FREQUENTLY IN SHALLOW WATER A DIMENSION OF 15 380 15 SUGGESTED DISPLACEMENT AND HULL SHAPE MUST BE CONSIDERED WITH CARE TO ENSURE GOOD ENTRY FOR WATER INTO PROPELLER IF TRANSOM DOES NOT FORM AN ANGLE BETWEEN 74 AND 78 A WEDGE SHAPED BLOCK MUST BE FITTED Figure 3 130 NON SWIVEL MODEL 41 mm L conwens 394 mm Figure 4 8 F
6. 19 Plate A Modal 130 Assy 20 For Ref Qty Part Y NS Description Remarks No Req N NS Model TRANSOM amp SWIVEL PLATE ASSEMBLIES 55 1 130 130H 37466511 Shaft input contd 56 S 2584601 C V Joint input 57 51 33531116 Nut C V Joint to input shaft 58 S1 130 33121412 Washer C V Joint to input shaft 59 S1 Non swivel 2581215 Coupling flexible 60 2 0096635 Setscrew Coupling to input shaft 61 S2 36478311 Tabwasher Coupling to input shaft 62 S2 2131043 Washer plain Coupling to input shaft 7285 Assembly Transom Plate with 5 6 45 21 22 23 comprising 69 1 130H 7003 Transom plate 70 S1 130 7074 Oil filler neck extension 71 SH Non swivel W18275 Oil filler neck extension 72 51 DE2010 Oil filler cap 73 2 7076 Pin locating hydraulic cylinders 7286 Assembly Transom Plate with 5 6 22 23 45 69 70 71 72 comprising Transom Plate mo sp va 7008 Gasket Z DRIVE to transom Non swivel gt SWIVEL FORK ASSEMBLY 76 el 130 37378571 Fork swivel 77 S2 32716123 Pin pivot locating catch 78 S1 36671134 Catch swivel fork locating 79 2 2221281 Socket screw retaining to fork 80 Si 31751111 Spring swivel fork to catch 81 S 130H 7005 Fork swivel 82 S1 7007 Shaft hyd cylinder pivot 83 S4 33117417 Washer plain cylinder to shaft Stainless steel 84 2 7010 Washer nylon cylinder to shaft 85 S2 2727177 Circlip cylinder to shaft 86 S1 All 32716121 Pin centre fork to b
7. link 120 S 3 2221281 Socket screw upper link to steering arm and lower link 121 S 4 2222712 Screw linkage to bevel gear housing 122 33111411 Washer hsg retainin 124 S 1 7238 Housing steering arm pivot 125 s 4 7335 Set screw steering hsg retaining Gear change linkage 126 s 1 37421511 Bearing gear change L H 126A S 1 or 37421512 Bearing lever shaft R H 127 5 1 36822517 Gasket bearing to body 40 5 6 2222712 Socket screw bearing to body Stainless steel 129 S 6 33111411 Washer plain bearing to body Stainless steel 130 S 1 32732113 Shaft gear change lever 131 S 1 0730135 0 Ring sealing shaft 132 S 2 0500003 Key gear change shaft 85 S 2 2727177 Circlip retaining 133 S 1 37376481 Lever operating gear change amp astern lock 134 S 1 33812114 Washer thrust 135 S 1 37366641 Lever operating 136 S 1 2222712 Socket screw clamping 137 S 1 32455506 Plunger locking gear change 138 S 1 31742126 Spring locking gear change 139 S 1 32168104 Plug retaining spring gear change 140 S 1 33812113 Washer plug sealing 141 S 1 130 32711408 Pin astern lock form to lever 142 S 1 36512111 Fork to astern lock pin 143 S 1 33114411 Washer astern lock pin operating 144 S 1 0610016 Split pin astern lock pin to fork 145 S 1 130 only 32724105 Pin astern lock 147 S 3 As req 33111411 Washer 148 S 1 32148311 Screw adjusting 149 1 130 32114125 Pin gear change rod to lever 150 S 1 130H 34161109 Rod gear change operating L H Rotation 151
8. renew the swivel bushes 45 place the swivel plate somewhere where the part of the plate that contains the bush can be adequately supported While using a suitable drift the bush is pushed through with a press or gently tapped through using a hammer The reverse is the procedure for fitting the new bushes but ensure that they do not protrude either side of the lugs The reverse catch rod 47 is normally positioned in the middle of the three holes but can be removed and used in either of the other two whichever appears to give the best boat performance The removal of this bar can be done at any time and does not necessitate the dismantling of the Z DRIVE f one of the nuts 48 is undone the bar can be slid out sideways and re fitted into whichever of the holes is thought to be the best position To re fit the swivel plate assembly to the transom plate the plate has to be slid over the spigot on the swivel hub and at the same time the lug at the bottom of the swivel plate engaged within the hook of the transom plate The swivel hub is then rotated to align the holes within its flange with those on the swivel plate The nuts 51 or countersunk screws 54 are re fitted RE FITTING THE WORMDRIVE HOUSING The seven socket head screws 40 are fitted through the worm drive housing 33 and into the forward face of the transom plate 1 This is done with the cone pointing vertically upwards The wormwheel is then attached to the s
9. 130H 259 33144114 Distance Piece 130 130H Reference 261 Part Number Part Number Left Hand Description Right Hand Rotation Rotation 8005 Propeller Assembly 11 292mm dia X 11 279mm pitch X 3 blade 8004 8003 11 x 292mm dia X 12 305mm pitch X 3 8002 8006 121 2 318mm dia X 11 279mm pitch X 3 8005 8056 12 a 318mm dia X 12 305mm pitch 8057 8058 12 z 318mm1 dia X 13 330mm pitch X 3 8059 8060 12 x 318mm dia X 14 356mm pitch 8061 8062 12 1 2 318mm dia X 15 1381mm pitch 8063 8064 13 330mm dia X 8 203mm pitch X 3 8065 8100 13 330mm1 dia X 9 229mm Pitch 8066 8067 13 330mm1 dia X 10 1254mm1 pitch 8068 8073 14 356mm dia X 9 229mm pitch X 3 8074 8075 14 356mm dia X 10 245mm pitch X 3 8076 8077 14 356mm dia X 11 279mm pitch X 3 8078 8079 14 356mm dia X 12 305mm pitch X 3 8080 8081 14 356mm dia X 13 330mm pitch X 3 8082 8085 14 356mm dia X 16 1406mm pitch X 3 8086 29
10. 132 and the gear change operating lever 135 to the shaft 130 and secure with the clamp screw 136 N B It should be noted that on L H rotation unit the lever will point aft whereas on a R H one it will point forward two key ways are provided on the shaft for this purpose Onto the front end of the propeller shaft 204 assemble the front bevel gear bush 205 the rearmost of the two circlips 209 and bearing spacer 208 then press on the front bearing 206 fit the foremost spacer 207 and secure with the second circlip 209 Onto the rear end of the shaft assemble the front bevel gear 210 the dog clutch 212 the rear bevel gear 210 and the rear thrust washer 211 press on the rear bearing 166 and fit the propeller shaft seal 213 complete with housing 214 and 0 ring 215 To ensure that the bearing 166 is correctly positioned place the assembled propeller shaft in its location in the housing ensuring that the seal housing locating pin 216 engages with the locating hole in the seal housing 214 Check that clearance exists between the front face of the bearing and the rear face of the rear bevel gear thrust washer 211 and also between the rear face of the bearing and the front face of the seal housing 214 With the propeller shaft assembly correctly positioned check the backlash between the bottom bevel drive gear 193 and both propeller shaft bevel gears 210 Clearance between these gears s
11. 533114 Bush astern lock pin 169 S 1 0920351 Washer sealing bush to body 176 S 1 2415710 O ring sealing astern lock pin 168 S 1 130H 32168105 Plug blanking S 1 130 710948 Assembly housing top bevel gear comprising 177 S 1 130H 37446221 Housing top vevel gear 165 S 1 7222 Bearing roller 166 e 0040005 SS ball to suit 40 S 6 2222256 Socket screw Housing top bevel gear to body Stainless steel 179 S 6 33111411 Washer plain Housing top bevel gear to body Stainless steel 183 S 1 130 37584125 Splash plate 130H 185 S 2 All 33134428 Distance piece splash plate to body Not used on 186 S 2 Models 2227285 Setscrew rear splash plate to body Z drives from 187 S 2 2227283 Setscrew front splash plate to body serial number 2ZE04891 24 Ref S Qty For Part x NS Description Remarks No Req No NS Model ASSEMBLY BODY SKEG amp GEARS etc e e contd 189 S 2 130H 7002 Clip sealing gaiter GEARS AND SHAFTS BODY 192 S 2 130 31174141 Bevel gear top 1 in body and 1 in rear 130H bearing housing 193 S 1 31174132 Bevel gear lower 194 S 1 32462114 Shatt vertical drive 195 S 1 36612118 Retainer vertical drive 196 S 2 0748352 Screw retainer to body 197 S 2 0920052 Washer retainer to body 198 S 1 33177512 Collar locating vertical shaft S 1 710911 Assembly C V joint rear and intermediate shaft comprising 199 2584602 C V joint rear 201 S t 2724459 Circlip retain
12. ENFI ELD Z DRIVE TRANSOM UNI TS SERVI CE MANUAL AND PARTS LIST T LEI CESTER ENGLAND ENFIELD Z DRIVE TRANSOM UNITS SERVICE MANUAL AND PARTS LIST FOR MODELS 130 130H 130NON SWIVEL FA BOB KNOWLES PLANT SERVICES LTD MARINE DIVISION 9 VULCAN ROAD LEICESTER LES 5EF TEL 0116 253 8685 FAX 0116 251 4977 ISSUE TWO APRIL 1980 PUBLICATION NUMBER 7768 PRINTED BY KALL KWIK PRINTING 35 ORCHARD STREET NEWPORT TEL 821010 5 DESCRIPTION ol oe yg a e ata DATA deliri iue densos ccena E so ds 5 OPERATING LUBRICATION AND MAINTENANCE INSTRUCTIONS ila nd a ss na e INSTALLATION DETATUS 35 ue ee Bid koe A n 7 INSTALLATION INSTRUCTIONS eee 8 DIAGRAM POWER TRIM TILT e ee H INSTALLATION HYDRAULIC LIFT KIT 130 NON SWIVEL spose K su oe dl eed acce dive ete LO OVERHAUL SECTION uo dpi albe NENT B v lte RR dl PARTS LIST Aisi reve baron eos e 92 9 ILLUSTRATION MODEL 130 Plate Audio lele ics 20 ILLUSTRATION MODEL 130H Plate Gestiva fu 22 ILLUSTRATION MODEL 130 NON SWIVEL Plate C sue den 26 ILLUSTRATION Z DRIVE OUTSIDE VIEW B 24 ACGESSORIES Gutes d
13. S 1 or 34161111 Rod gear change operating R H Rotation 152 S 1 0610002 Split pin rod to lever 153 S 1 7280 Lever bell crank clutch operating 154 S 1 37378551 Yoke operating dog clutch 155 S 1 32182112 Pin pivot bell crank lever 156 S 1 33811111 Washer sealing pin to body NOTE ARESTILL X AVAILABLE FOR OLD TYPE STEERING 122 S 1 1 41476002 Nylon cup steer arm to transom plate 124 S 1 33823113 Nylon cap steering arm to cup 23 5 Ref Qty Part No or Req NS No Description Remarks NS Model ASSEMBLY BODY SKEG amp GEARS etc S 1 130 710954 Assembly body and bearings comprising S 1 130H 0999999 Assembly body comprising 161 NS 1 37522491 Body drive 162 NS 1 37171751 Skeg 163 S 10 2222256 Socket screw skeg to body Stainless steel 129 S 10 33111411 Washer plain Stainless steel 45 S 2 2513911 Bush centre pin swivel fork 165 S 2 7222 Bearing roller gear vertical shaft 166 S 2 0040005 Bearing ball gear vertical shaft 22 S 1 00040020 Bearing ball C V joint rear 23 S 2 2721790 Circlip locating ball bearing 167 S 1 All Model 37532891 Cover top 168 S 1 32168105 Plug oil filler top cover 169 0920351 Washer plug oil filler to cover 171 S 8 2222712 Screw top cover to body Stainless steel 172 S 1 32168104 Plug oil level 140 S 1 33812113 Washer plug foil level to body 173 S 1 32158105 Plug oil drain skeg 174 S 1 33812112 Washer plug oil drain to skeg 175 S 1 130 only 33
14. Type of Lubricant E P 90 E P 90 E P 90 Automatic for Power Trim gear box fluid gearbox id Reduction Ratio 1 65 1 or 1 65 1 or 1 65 1 or 2 0 1 2 0 1 2 0 1 Articulation Lift Rearward total 55 55 55 Trim Angle Forward 6 6 6 Steering 34 34 34 30 at steering 30 at steering 30 at steering arm arm arm Athwartships Rotation 135 Transom Angle 12 12 12 Propellers Small Spline for further details 11 z in dia to 14 in dia see Page 28 For a recommendation of propeller size consult our Technical Sales Department Torque is given by Horse Power multiplied by 5250 divided by RPM at Horse Power Rating OPERATING LUBRICATION AND MAINTENANCE INSTRUCTIONS The Z DRIVES are a transmission system for boats allowing a direct coupling to an engine without a gearbox being required Also incorporated are steering and either a kick up system or power trim STEERING This is done usually with a proprietary push pull system and the patented exterior linkage will require little maintenance GEARSHIFT There are ahead neutral and astern positions of gear movement and the angle of movement and length of the Z DRIVE operating lever are designed to suit one recommended stroke of a cable system These systems have alternative strokes available by selecting a different anchoring hole on the control head Operation is simple Select neutral once the engine is started and is idling at its operating
15. and turning anti clockwise remove the propeller shaft spinner nut Withdraw the propeller and distance piece from the propeller shaft 204 Remove the clutch operating lever pivot pin 155 and sealing washer 156 from the skeg Remove the two Socket screws 219 and withdraw the zinc ring 218 from within the boss surrounding the propeller shaft Release and remove the ten socket screws 163 and sealing washers 129 which secure the skeg 162 to the body 161 and remove the skeg Remove the split pin 144 from this gear change operating rod 150 151 n the case of R H rotation units drawing section F F refers to Plate A Remove clutch operating lever 153 together with the dog clutch operating fork 154 Lift the propeller shaft 204 complete with bearings bevel gears thrust washers seal and dog clutch from the housing Withdraw the seal circlip 217 and seal 213 complete with housing 214 from the rear end of the propeller shaft Using a suitable extractor remove the ball bearing 166 from the rear end of the propeller shaft It will now be possible to remove the rear thrust washer 211 rear bevel gear 210 rear bevel gear bush 205 dog clutch 212 front bevel gear 205 and front thrust washer 211 from the propeller shaft Remove the front bearing circlip 209 and bearing spacer 207 Press off the front bearing 206 and remove the second spacer 208 circlip 209 and front bevel gear bush 205 f
16. b assembly comprising 20 S 1 33426381 Hub swivel 21 S 1 2546106 Bearing roller input shaft 22 S 1 0040020 Bearing ball input shaft 23 S 1 2721790 Circlip locating bearing 24 S 1 2415507 Seal input shaft 25 29 S 1 2415821 O Ring rear Swivel hub to transom plate 30 S 1 33824117 O Ring front Swivel hub to transom plate 31 S 2 36841412 Strip Swivel hub to transom plate 32 S 1 33822406 Thrustwasher Swivel hub to transom plate s 1 710914 Assembly housing worm drive and assembly worm and shaft comprising s 1 710951 Assembly worm drive housing 33 1 37522441 Housing worm drive 34 s 2 2513089 Bush worm drive housing 35 S 1 32456408 Shaft worm drive 36 S 1 31173109 Worm gear 37 S 2 2513970 Thrust washer worm drive 38 S 2 2115261 Pin worm to shaft and tube assembly to shaft 39 1 37442415 Tube assembly 40 7 2222712 Socket screw worm drive housing to Stainless transom plate 41 S 1 31173201 Wormwheel 42 S 6 2222712 Socket screw Stainless 43 S 1 710915 Handle cranking asst S 1 130 only 710938 Assembly swivel plate comprising 44 NS 1 38167553 Plate swivel 45 S 2 2513911 Bush top pins swivel fork to plate 46 S 1 2634018 Buffer swivel plate 47 S 1 32524137 Rod locating catch swivel fork 48 S 2 2211284 Nut retaining rod 49 S 1 36113133 Plate stop swivel plate 50 S 2 2222712 Screw plate to swivel plate 51 S 6 7349 Set screw swivel plate retaining Stainless 52 S 6 2131041 Washer to swivel hub Stainless
17. bearings it is recommended that the housings etc should be heated in water to maintain manufacturing tolerances and so avoid possible loosening of the bearings in the housings When re assembling the unit all gaskets and 0 rings must be removed Dirt is a major cause of wear and failure therefore conduct all maintenance operations in an area which is as clear and clean as possible Place the disassembled parts on a clean surface and if they are to remain for an extended period of time cover exposed surfaces which can be contaminated by salt air etc For parts identification numbers refer to the illustrations contained in the Parts List section The following instructions assume that the unit has been removed from the craft For ease of dismantling the unit can be split into two parts These are 1 the Transom Plate and 2 Drive Housing To accomplish this the following procedure should be adopted Drain off the oil into a clean container TRANSOM PLATE ASSEMBLY 130 To Disassemble the Transom Plate Assembly If the transom plate assembly has been removed from the craft with the close coupling components still connected remove these first Knock back the tabwashers 61 locking the set screws 60 that hold the flexible couplings 59 to the input shaft 55 Unscrew the bolts 60 and remove the flexible coupling 59 Undo the nut 57 on the universal coupling input shaft 55 and remove with the washer 58 The input sha
18. comprising 36133118 Distance piece 0096642 Bolt Flexible coupling distance piece to 0576101 Nut Z DRIVE coupling 2 off REMOTE CONTROLS SINGLE LEVER MORSE be ordered from MORSE CONTROL LIMITED Distributors Each unit will require a Single Lever Remote Control Box a Pair of Cables of predetermined lengths a Gear Change Connection Kit to match the direction of propeller rotation and a Throttle Connection Kit to suit the type of engine employed GASKET SETS All models 8089 SEAL SET 130 8090 Seal Set comprising 245821 Ring 33824117 O Ring 2415507 Oil seal input 2415520 Oil seal propeller shaft 2415817 O Ring housing oil seal propeller shaft 0730135 O Ring sealing shaft gear change 2415710 O Ring sealing astern lock pin 2415943 Washer sealing housing astern lock 2415702 O Ring sealing plunger swivel plate stop 130H Comprising 2415507 2415520 2415817 0730135 LOCKING ARRANGEMENT SWIVELLING GEAR The plunger release cable fitted within the craft allows for remote operation of the swivel plate locking plunger when cranking the unit into or out of its Port and Starboard parking positions 8096 Plunger release cable assembly 8 ft 2 4m comprises 41718422 Cable assembly swivel plate locking plunger release 36562118 Bracket plunger release cable support 28 Ref Part Number Description Model 256 7112 Spinner Nut 130 130H 257 33177511 Tabwasher 130
19. d adopt the following procedure Just before stopping the engine engage astern This ensures that the drive will not slip off the reverse catch bar because the astern lock pin is under the catch Pull on the plunger release cable to withdraw the locating plunger The winding handle when turned in the socket of the Z DRIVE will cause the body to swing sideways to starboard This will be possible in starboard direction only because of a stop plate on the swivel plate Continue winding until the plunger re engages The Drive is then parked For trailing support the Z DRIVE body with ropes or blocks etc POWER TRIM Operation If the system is correctly assembled when the switch is pressed down the body will be trimmed inwards This trimming will be finished when the rams are completely closed There is no indication of this on the gauge but a change of note on the pump may be heard Trimming out is achieved by pressing the switch upwards If underway a reading will be shown on the gauge up to 600 p s i and when the needle swings quickly up to 1000 p s i end of travel is reached Continued operation under this condition will result in overheated wiring and damage Parking It is recommended that the Power Trim Model Z DRIVES are left parked with the bodies down The rams are fully closed and there is no chance of marine growth on the piston rods INSTALLATI ON DETAILS INSTALLATION OF DRIVE UNIT The assembly is bolted throug
20. d from aft Clockwise rotation engines can be used providing manufacturers are informed when ordering GEAR CHANGE An external lever on the port side of the unit controls the gear change by an internal linkage to the sliding dog clutch on the propeller shaft A lock comes into operation automatically in the astern gear position to prevent the unit kicking up under reverse propeller thrust The external gear change lever is arranged to suit a single lever control cable and quick release cable fittings are embodied Gear positions are forward neutral and reverse LUBRICATION The unit must be filled with oil up to the centre line of the input shaft The filler plug Ref 169 is situated on the upper housing top cover and the level plug is on the port side of the upper housing Ref 172 Plate E STEERING Steering is by a tiller arm which is adaptable to either wire rope and pulleys or a proprietary push pull system TECHNICAL DATA The unit serial number consisting of 6 digits commencing with 2ZE is found stamped on the port side of the Drive Housing This number should be quoted on all spares and service queries The Power Trim Model carries its own serial number and the suffix H 130 130H 130 Non Swivel 140 Ib ft torque at speeds Torque Capacity up to 5500 rpm Weight 90 Ib 95 Ib 90 Ib 41 kg 43 kg 41 kg Lubricating Oil Capacity 8 5 pt 8 5 pt 8 5 pt 481 4 8L 4 8L
21. d is in fact available separately Qty Indicates the total quantity of the particular item in the assembly or group in which it is contained Part No amp Description Is self explanatory Remarks Contains information As a guide for use of the Parts List the following examples are given 1 Locate the item required and its Ref No on the drawing supplementary notes and 2 Locate the Ref No in the list so as to check whether S or ICS determine quantity and ascertain part number and description a If the part is indicated S then it can be ordered separately e g Ref No 7 in the Transom and Swivel Plate Assembly on Page 18 is read as 33432309 Sleeve Swivel Plate Locking Plunger This is indicated S and therefore is available as a spare part b If the part is indicated ICS then it can only be supplied inside its containing assembly e g Ref No 112 in the Steering Linkage Section on Page 22 is read as 7067 Link Steering Upper This is indicated ICS and can ONLY be supplied inside the assembly of which it is part This assembly is covered by the first number in the next left hand column reading upwards which is 7225 Assembly Link and Bushes and is the one that should be ordered ORDERING When ordering parts it is imperative to quote the serial number of the Unit and to specify the part number description and quantity of the items required If in doubt then t
22. dy Upper Remove the eight screws 171 securing the top cover 167 to the housing and remove the top cover and joint 170 Remove the six socket screws 140 and spring washers 179 which retain the bevel gear bearing housing 177 to the body Withdraw the bearing housing and joint 178 from the body Using a suitable extractor carefully remove the bevel gear 192 roller bearing 165 and ball bearing 166 from the bevel gear bearing housing 177 Remove the circlip 203 from the universal joint and input shaft assembly 199 Using a suitable press remove the universal joint from its bearing 22 Remove the two circlips 23 from the housing and press the universal joint shaft bearing 22 from the housing Withdraw the vertical drive shaft bevel gear 192 Before the bearings 165 and 166 can be removed the vertical drive shaft 194 and collar 198 must be withdrawn This can be accomplished by dismantling the lower housing as described in the earlier section The vertical drive shaft can be withdrawn and using a suitable extractor remove the vertical drive shaft bevel gear 192 roller bearing 165 ball bearing 166 and collar 198 from the housing If renewal of the centre swivel pin bushes 45 is intended press out in the normal manner Thoroughly clean and inspect all components for wear pitting and cracks etc Renew worn or defective parts To Reassemble the Drive Housing Upper If th
23. e adu TR heed 28 29 This booklet is published by BKPS LIMITED and every endeavour is made to ensure that the information contained in this manual is correct at the date of publication but due to continuous development the manufacturers reserve the right to make alterations without notice Sales and Service Enquiries should be directed to BOB KNOWLES PLANT SERVICES LTD MARINE DIVISION 9 VULCAN ROAD LEICESTER LE5 5EF DESCRIPTION The ENFIELD Z DRIVE transom unit is a transom mounted drive unit incorporating a reverse and reduction gear It is suitable for adaption to either petrol or diesel engines within its power capacity Installation is easily accomplished the standard mounting plate being arranged to suit a transom raked aft at 12 to the vertical Where the transom is at a different angle an adaptor block is used DRIVE Power from the engine is supplied through a flexible rubber metal coupling to the drive unit input shaft Two constant velocity universal joints transmit the power to the top bevel gears and thence via the floating mainshaft to the gearshift bevels on the propeller shaft PROPELLER ROTATION The standard propeller rotation is left hand i e anti clockwise looking forward when in forward gear Rotation can be in the opposite direction so that contra rotating twin units may be used ENGINE ROTATION The Z DRIVE transom unit is to be used on engines which rotate anti clockwise when viewe
24. e centre swivel bushes 45 have been removed for renewal fit new bushes Fit the ball bearing 166 roller bearing 165 to the housing ensuring that the bearings are fitted to the full extent of their recesses Replace the vertical drive shaft 194 and ensure that collar 198 is correctly positioned and reassemble the lower housings as described in the earlier section Re fit the vertical drive shaft bevel gear 192 Fit the inner bearing circlip 23 to the housing and fit in the universal joint shaft bearing 22 Fit the second of the circlips 23 Press the universal joint and input shaft assembly 199 into its bearing 23 and secure with the circlip 203 Fit the ball bearing 166 roller bearing 165 and bevel gear 192 to the bevel gear housing 177 ensuring that the races fit in to the full extent of their recesses Fit the bevel gear bearing housing 177 to the body 161 using a new joint 178 and secure with the six socket screws 40 and spring washers 179 With the aid of a feeler gauge check the backlash between the top bevel gear and the vertical drive shaft bevel gear Clearance between these two gears should be within the limit of 0 008 in to 0 012 in 0 20 0 30 mm Adjustments to the clearances is obtained by the addition of extra joints 178 to the bevel gear housing 177 Assemble the top cover 167 using a new joint 170 to the housing and secure with the eight screws 171 16 7
25. from the housing Using a suitable extractor remove the bottom bevel gear 193 from the vertical drive shaft and bearings 14 The vertical drive shaft 194 can now be removed care being taken to prevent the removable collar 198 from falling and becoming lodged in the housing With a suitable extractor remove the roller bearing 165 and ball bearing 166 from the bottom of the housing Disassembly cf the drive housing lower comprising the skeg bottom bevel gears and the lower housing is now complete Before inspection and reassembly all parts should be thoroughly washed in clean paraffin Carefully inspect all components for wear pitting and cracks etc Renew all parts considered unserviceable To Reassemble the Drive Body Lower Using a suitable press fit the bottom bevel drive gear ball bearing 166 and roller bearing 165 to the body 161 ensuring that each bearing is fitted in to the full extent of its recess Refit the vertical drive shaft 194 with collar 198 into the drive housing and using a press fit the bottom bevel drive gear 193 into the roller bearing 165 and ball bearing 166 Fit the vertical drive shaft retainer 195 to the housing and secure with the two setscrews 196 and washers 197 Fit the 0 ring 176 into the astern lock pin bush 175 and refit the bush and sealing washer 169 into the body 161 Refit the fork 142 and washer 143 to the astern lock pin 145 and secure wit
26. from the transom plate 12 The ball bearing 21 is retained by circlip 23 which should be removed before the bearing 21 is withdrawn The new bearings are pressed home hard against their locating shoulders with the bearings 22 amp 21 cold and the hub 20 hot as before If the oil seal 24 has been removed a new one may be fitted at this stage but after the hub 20 has cooled The O rings 29 8 30 should be inspected and renewed if necessary The washer 32 is located in its correct position and the nylon strips 31 fitted into their respective grooves An application of a suitable water resistant graphite containing grease should be applied to the outer diameters The swivel hub is replaced within the transom plate taking care that the nylon strips remain within their grooves as this is done THE SWIVEL PLATE ASSEMBLY The only items on the swivel plate that may require replacing from time to time are the buffer 46 the two bushes 45 the rod 47 and nuts 48 left n addition to these there is the swivel plate stop 49 with its screws 50 which may be moved to the opposite side of the swivel plate to allow for swivelling for parking in the opposite direction to that normally used NOTE If this parking procedure is adopted it is necessary to disconnect the gear change cable before parking to avoid damage to the cable To remove the buffer 46 merely unscrew as if it were a small bolt Re fit a new one mak
27. ft 55 can now without the aid of special tools be pulled out of the transom plate It will bring with it the inner race to the roller bearing 21 Using a suitable drift the universal coupling shaft 56 can be tapped through its ball bearing 22 in the opposite direction to which the input shaft was removed The oil seal 24 and bearings 21 in the swivel hub 20 can be inspected and if necessary changed Removal of Swivel Hub from Transom Plate Remove from the hub the six socket screws 42 retaining the wormwheel 41 Remove the seven socket screws 40 that retain the wormdrive housing 33 to the transom plate 1 Rotate the swivel plate 44 and hub 20 so that the lug clears the hook in the transom Undo the six nuts 51 or the countersunk screws 54 and withdraw the swivel plate from the hub Using a suitable drift on the inboard end of the swivel hub 20 tap the swivel hub through the transom plate 1 in a rearwards direction When the hub is clear the sealing 0 rings 29 30 and nylon thrust washer 82 and bearing strips 31 will be evident and can be removed It is not necessary to remove the swivel hub 20 to replace the front oil seal 24 as this can be done after the input shaft 55 has been removed If the bearings roller 21 and ball 22 require renewal the swivel hub 20 must be heated such as in boiling water and the bearings tapped clear with a drift or extractor 11 The ball beari
28. h split pin 144 Assemble the lock pin into the bush Fit the woodruff key 132 to the inner end of the gear change shaft 130 and using a suitable press assemble the gear change lever 133 to the shaft and secure with the circlip 85 Place the gear change operating rod 151 151 R H rotation unit in position in the housing and connect the gear change lever 133 to the rod with the pin 149 N B As the assembly of this item varies according to direction of rotation it should be noted that the above instructions refer to the L H rotation unit and is illustrated in the main drawing whilst the assembly of the R H rotation unit is illustrated in Section F F Plate A Connect the gear change lever to the astern lock operating fork 142 with the pin 141 Not on 130H Fit the 0 ring 131 to the gear change lever shaft and using a new joint 127 fit the gear change shaft bearing 126 126A for R H rotation to the housing and secure with the six screws 40 sealing washers 128 and plain washers 129 N B Refer to illustration for correct method of fitment of the gear change shaft bearing 126 and 126A as this varies with left or right hand rotation units Assemble the thrust washer 134 circlip 85 and woodruff key 132 to the gear change shaft Fit the locking plunger 137 spring 138 washer 140 and plug 139 to the rear change shaft bearing 126 or 126A on R H rotation units Fit the key
29. h the transom which should be prepared as shown in Figs 1 2 3 4 5 It will also be noted that suitable re inforcing must be introduced to the transom The drive unit is arranged to suit a standard transom angle of 12 although it is possible to accommodate other angles by making up a suitable adaptor block Generally speaking it is recommended that the cavitation plate should be located within o 4 inches 0 to 19 mm below the keel see Fig 2 On the 130 Z DRIVE the out drive unit should be installed initially with the locating tilt catch rod in the centre hole and the propeller shaft horizontal A small angular adjustment of the propeller shaft with the rod in the other two holes is possible if it is found necessary to alter the trim With fast single engine craft where speeds over 30 mph 48 kph are anticipated it may be advisable to locate the engine and drive about 14 inches 31 75 mm off centre towards the port side to minimise torque reaction The distance between a pair of Z drives will depend on the engines and their size in the case of 130 Z drive the minimum distance is more critical than with the 130H because when cranking up to the parked position normal the port unit must not foul the other STEERING GEAR The tiller arm is adaptable to either a wire rope and pulley system or a proprietary push pull cable System with 9 ins 228 mm travel The special steering linkage does not have to be disconnected fro
30. he reference numbers should also be given to facilitate identification by your Dealer The Unit serial number will be found stamped on the port side of the Drive Housing it consists of six digits commencing 2ZE The power trim model has its own suffix H We would again stress the importance of always quoting the number and giving complete information if parts orders are to be promptly expedited All enquiries relating to parts and accessories should be addressed to BOB KNOWLES PLANT SERVICES LTD MARINE DIVISION 9 VULCAN ROAD LEICESTER LE5 5EF TEL 0116 253 8685 FAX 0116 251 4977 18 5 For Ref or Qty NS Part Description Remarks No NS Req Model No TRANSOM amp SWIVEL PLATE ASSEMBLIES 1 130 37814125 Assembly transom plate comprising NS 1 37537182 Transom Plate 2 S 10 32815117 Pin Nylon 3 S 1 32114126 Plug Breather 4 s 1 7055 Nipple Greasing 5 s 1 36131314 Block zinc 6 s 1 2224568 Screw zinc block to transom plate 7 s 1 33432309 Sleeve swivel plate locking plunger 8 s 1 2725499 Circlip sleeve locating 915 1 37811111 Plunger pin and O ring asst 10 S 1 32815117 Pin nylon 11 S 1 31744128 Spring 12 S 1 2415702 0 ring 13 S 1 36285105 Fork end plunger release 14 S 1 32713113 Pin shackle cable 15 S 1 2221281 Grub screw 16 S 1 2131037 Washer 17 S 1 2117269 Split pin 19 S 1 130 only 36863113 Gasket Z DRIVE to transom S 1 130 only 710947 Swivel hu
31. hould be within the limit of 0 008 in to 0 012 in 0 20 0 30 mm Should the backlash require adjustment thrust washers 211 of the required thickness should be fitted to bring the backlash within the above limits When the dog clutch operating fork 154 is in the groove of the dog clutch place the clutch operating lever 153 in position Connect it to the gear change operating rod 150 151 for R H rotation units and secure with the split pin 152 The faces of the skeg and housing are 15 machined flat On these units when re fitting the Skeg a suitable jointing compound should be used Place the skeg 162 in position on the housing ensuring that the tabs on the thrust washers 211 locate in their respective slots in the skeg Secure the skeg with the ten socket screws 163 and sealing washers 129 Fit the rear seal housing retaining circlip 217 Fit the clutch operating lever pivot pin 155 and washer 156 to the skeg ensuring that it is correctly located in the clutch operating lever 153 Replace the zinc ring 218 in the boss surrounding the propeller shaft and secure with two socket screws 219 Refit the distance piece propeller lock washer and spinner nut With the spinner effectively tightened secure with the locking washer tabs Refill the unit to the correct level with oil Oil capacity of the unit is 8 z pints 4 8 litres E P 90 gear oil should be used 6 To Disassemble the Drive Bo
32. igure 5 ELECTRICAL CIRCUIT mf 4 ju s HYDRAULIC CIRCUIT INSTALLATION HYDRAULIC LIFT KIT 130 NON SWIVEL Z DRIVE If the Hydraulic Hand Lift is to be used Cylinder Smear Cylinder liberally with water Before placing Cylinder into Recess Housing proof grease and position into Recess in draw Piston from Cylinder close valve on Transom Plate The system is now ready to lift Pump and Prime Hose and Cylinder until oil unit to parked position When unit is in is level with 0 Ring at top of Cylinder the lift position for long periods or storage Position Piston into oil open Release Valve on the unit should be supported with rope or Pump and press down Piston to end of blocks etc 10 OVERHAUL SECTION 1 Transom Plate Assembly 130 2 Transom Plate Assembly 130H 130 Non Swivel 3 Swivel Fork 4 Hydraulic Trim Tilt Equipment 5 130 Z DRIVE Housing Lower 6 130 Z DRIVE Housing Upper 7 Checking for Backlash INTRODUCTION Disassembly of the Z DRIVE transom unit for inspection may be accomplished by following the procedures outlined below 1 Transom Plate Assembly 2 Drive Housing a Lower b Upper 1 TRANSOM PLATE ASSEMBLY When the disassembly procedure for any given section has been completed any further disassembly indicated by inspection may then be carried out by following in detail the necessary additional procedures When removing or refitting ball and roller
33. ing shaft to C V joint 202 S 1 2725191 Circlip retaining shaft to C V joint 203 S 1 2724410 Circlip C V joint to bearing Assembly propeller shaft 204 S 1 32767422 Shaft propeller 205 S 2 33431405 Bush propeller shaft 206 S 1 7147 Bearing double row ball 207 S 1 33123118 Spacer bearing to shaft 208 S 1 7146 Spacer bearing to shaft 209 S 2 2724322 Circlip bearing to shaft 210 S 2 31174152 Bevel gear propeller shaft 211 S As 31138101 Thrust washer 0 0279 0 282 bevel gear Read S As 31138102 Thrust washer 0 292 0 295 bevel gear Reqd S As 31138103 Thrust washer 0 285 0 288 bevel gear Reqd 212 S 1 33571122 Dog clutch propeller shaft 166 S 1 0040005 Bearing ball propeller shaft 213 S 2 2415520 Oil seal propeller shaft 214 S 1 33411503 Housing oil seal propeller shaft 215 S 1 2415817 O ring sealing housing propeller shaft 216 S 1 2116024 Pin locating housing 217 S 1 31736114 Circlip retaining oil seal housing 218 S 1 33131507 Ring zinc 219 S 2 2221281 Socket screw 260 S 1 7389 Hydraulic hand pump Complete onl 261 S 1 7386 Hydraulic hose and end fittings 262 S 1 7392 Hydraulic cylinder Complete onl 263 S 1 7383 ring cylinder to piston sealing 264 S 1 7380 Leg kickup bump stop 265 S 2 2222712 Socket screw bump stop retaining 266 S 2 33111411 Washer to socket screw 267 S 1 7362 Non swivel transom plate 25 QU 120 8 b en 1779 7 DA 195 d DG RELEASE o
34. ing sure that it is screwed up tight To renew the swivel bushes 45 place the swivel plate somewhere where the part of the plate that contains the bush can be adequately supported While using a suitable drift the bush is pushed through with a press or gently tapped through using a hammer The reverse is the procedure for fitting the new bushes but ensure that they do not protrude either side of the lugs The reverse catch rod 47 is normally positioned in the middle of the three holes but can be removed and used in either of the other two whichever appears to give the best boat performance The removal of this bar can be done at any time and does not necessitate the dismantling of the Z DRIVE f one of the nuts 48 is undone the bar can be slid out sideways and re fitted into whichever of the holes is thought to be the best position To re fit the swivel plate assembly to the transom plate the plate has to be slid over the spigot on the swivel hub and at the same time the lug at the bottom of the swivel plate engaged within the hook of the transom plate The swivel hub is then rotated to align the holes within its flange with those on the swivel plate The nuts 51 or countersunk screws 54 are re fitted RE FITTING THE WORMDRIVE HOUSING The seven socket head screws 40 are fitted through the worm drive housing 33 and into the forward face of the transom plate 1 This is done with the cone pointing vertically upward
35. ken to avoid earthing the unit to the engine or other metal work with the mounting bolts controls steering gear etc When connecting radio echo sounding equipment etc check polarity of engine earth BEDS WESEL 5 NEST AATOM LEVEL HOT BEACH iA ALTEA IT m munita 10 AO K W csk so pr Ted FC T aras INSTALLATION INSTRUCTIONS When assembling the Z DRIVE transom unit to the craft for the first time it may be an advantage to use the Z DRIVE transom plate for marking off purposes Removal of Transom Plate from Z DRIVE Unit When new there will be no oil left in the unit but on all other occasions before removing the transom plate from the ZDRIVE the oil must be drained The oil drain plug should be removed from the Skeg and the oil allowed to drain into a suitable clean container STANDARD MODEL 130 1 Loosen the jubilee clip around the gaiter over the universal joints transom plate only Engage reverse gear to lock reverse catchdown before removing swivel pins nstruction 4 2 Remove the screws holding the steering arm assembly to the transom plate Withdraw the steering arm through the hole in the plate and allow the steering linkage to swivel away to one side 3 Remove the two grubscrews at the top of each leg of the swivel fork 4 Tap outwards the two swivel pins connecting the fork to the swivel plate until the fork can swing away
36. m the drive before swivelling to the parked position or when the unit is tilted REMOTE CONTROL Remote control of both engine throttle and gear change is by means of a single lever control which is available as an optional extra with cable lengths up to 30 feet 9 14 metres and all necessary fittings For details of remote control cable kits available refer to Accessories Section Page 27 ELECTROLYTIC CORROSION As the unit is of aluminium alloy construction and copper alloys are commonly used in wooden boat construction some trouble due to galvanic action should be anticipated unless precautions are taken It is recommended that an anti fouling paint as used with aluminium hulls and specifically free from copper be applied to the bottom of the boat This can also be used on the underwater part of the Z DRIVE transom unit Paints based on red lead should not be used A zinc sacrificial block is provided on the underside of the transom plate The purpose of this block is to attract electrolytic erosion which would otherwise attack other ZDRIVE components This sacrificial block should never be painted As it is the normal function of the sacrificial block to erode it should be replaced periodically as necessary A zinc ring is also fitted forward of the propeller A master switch should be fitted in the earthed lead between the battery and starter motor to isolate the engine when the boat is out of use Care should be ta
37. ng 21 is retained by circlip 23 which should be removed before the bearing 21 is withdrawn The new bearings are pressed home hard against their locating shoulders with the bearings 22 amp 21 cold and the hub 20 hot as before If the oil seal 24 has been removed a new one may be fitted at this stage but after the hub 20 has cooled The 0 rings 29 amp 30 should be inspected and renewed if necessary The washer 32 is located in its correct position and the nylon strips 31 fitted into their respective grooves An application of a suitable water resistant graphite containing grease should be applied to the outer diameters The swivel hub is replaced within the transom plate taking care that the nylon strips remain within their grooves as this is done THE SWIVEL PLATE ASSEMBLY The only items on the swivel plate that may require replacing from time to time are the buffer 46 the two bushes 45 the rod 47 and nuts 48 left n addition to these there is the swivel plate stop 49 with its screws 50 which may be moved to the opposite side of the swivel plate to allow for swivelling for parking in the opposite direction to that normally used NOTE If this parking procedure is adopted it is necessary to disconnect the gear change cable before parking to avoid damage to the cable To remove the buffer 46 merely unscrew as if it were a small bolt Re fit a new one making sure that it is screwed up tight To
38. ody 87 S2 Models 33813312 Washer thrust to body 88 S2 32716119 Pin fork upper 89 54 130 2221285 Socket screw retaining pins 89 S3 130H 2221285 Socket screw retaining pins HYDRAULIC TRIM TILT 1 130H 9003 Assembly comprising 91 S2 7100 Nut 92 2 7099 Washer 93 S4 7103 Elbow stem 94 8 7105 Nut tubing 95 58 7104 Sleeve tubing 96 S To suit 7217 Hose 97 S 7219 Motor pump 98 S3 7216 Tee 1 9008 Gauge kit with items 92 93 96 99 S1 7218 Gauge 100 51 7166 Reducer 101 S To suit 7163 Hose 102 S2 7165 Nut 103 5 2 7164 Sleeve 104 1 7162 Adaptor 105 S1 7214 Clamp motor pump 106 S1 7213 Relay bank 107 EA 7215 Switch and shroud 21 Plate B Model 130H Assy x 7 e SC S Qty For Part Description Remarks No Req N NS Modet HYDRAULIC TRIM TILT eontd 108 S 7 7167 Terminal 109 S 2 7161 Connector bullet 110 S 2 7291 Terminal bullet STEERING LINKAGE 111 S 1 7242 Assembly steering arm and tee link 130 7225 Assembly link and bushes comprising 112 NS 1 130H 7067 Link steering upper 113 S 6 2513906 Bush steering upper link 115 37374601 Link steering lower 117 S 1 32813107 Cup inner steering ball joint 118 S 1 33825111 Cap outer steering ball joint 119 5 3 32716125 Pin upper link to steering arm amp lower link to steering arm 84 S 6 7010 Washer upper link to steering arm amp lower link to steering arm and tee
39. rom the propeller shaft Loosen clamp screw 136 and remove the gear change operating lever 135 and key 132 See Section C C Plate A illustrated Remove the piug 139 washer 140 spring 138 and gear change locking plunger 137 from the gear change lever shaft bearing 126 or in the case of R H rotation units 126A Remove circlip 85 and thrust washer 134 from the gear change lever shaft Release and remove the six screws 40 sealing washers 128 and plain washers 129 securing the gear change lever shaft bearing 126 to the housing Remove the bearing and joint 127 from its location Withdraw the pin 141 which connects the operating lever 133 to the astern lock operating fork 142 See section D D Plate A not present on 130H Disconnect the gear change operating rod 150 or 151 on R H rotation units from the gear change lever 133 by removing the securing pin 149 and withdraw the operating rod and lever from the unit Remove the 0 ring 131 and circlip 85 from the gear change lever shaft 130 The shaft can now be pressed out of the gear change lever and the woodruff key 132 removed Note Position of lever reversed on R H rotation units Withdraw the astern lockpin 145 and fork 142 from the lockpin bush 175 Remove the split pin 144 washer 143 and fork 142 from the astern lockpin Release and remove the two setscrews 196 washers 197 and vertical drive shaft retainer 195
40. s The wormwheel is then attached to the swivel hub by six socket head screws 42 The constant velocity joint is tapped from the rear through the ball bearing 22 until fully home The input shaft 55 is fitted from the front of the transom engaging with the splines of the constant velocity joint 56 and care should be taken when it is passing through the oil seal 24 If the roller bearing 21 has been replaced within the swivel hub the inner race previously fitted must be removed and the inner race to the new bearing fitted Races and bearings are not interchangeable The input shaft is tapped along the shaft of the constant velocity joint until itself is hard against the bearing The washer 58 and nut 57 are then fitted on to the exposed thread of the constant velocity joint the nut is tightened to 140 Ib ft torque The flexible coupling 59 screws 60 tabwashers 61 may now be re fitted to the input shaft 2 TRANSOM PLATE ASSEMBLY 130H 130 NON SWIVEL Disassembly of the Transom Plate Dismantle the input coupling 59 from the input shaft 55 by removing the set screws 60 plain washers 62 and tab washers 61 68 Remove the input shaft nut 57 and washer 58 from the internal bore of the input shaft Using a soft drift carefully drive out the constant velocity joint 56 from the input shaft Using a suitable press remove the input shaft from its bearings 21 After removal of the circlip 23 press o
41. temperature the control head lever can be moved to engage the desired gear Further movement of the control head lever will give an increase in engine speed but no further gear engagement The engine may be stopped when a gear is engaged but starting should always be when in neutral and no gear shifting should be attempted when the engine is NOT idling LUBRICATION Before entering service and at regular intervals 20 hours or monthly whichever is the shorter period the oil level in the unit must be checked The level plug is on the outside near the top of the Z DRIVE body The Power Trim Models have a dipstick in the transom plate Should the colour of the lubricant become grey or creamy contamination by water has occurred and the cause should be ascertained The lubricant should be changed at least once per season ELECTROLYTIC CORROSION As protection against galvanic action the Z DRIVE has a zinc block 5 fitted to the underside of the transom plate and a zinc ring 218 just forward of the propeller These should be inspected and replaced as they become eaten away A craft must be fitted with sufficient anodes to protect its own hull and fittings otherwise the whole sterndrive may act as such Consultation with an expert on such anodes may be a wise precaution if in doubt NEVER use any paint on the hull or Z DRIVE that contains copper PARKING MODEL 130 Z DRIVE If it is wished to leave the boat with the Z DRIVES parke
42. ut the bearings 21 and 22 and seal 24 from the transom plate 13 This will enable the main body of the ZDRIVE to be lifted clear of the hydraulic cylinders Now from inside the hull unscrew the two tubing nuts 94 which hold the oil supply and return pipes to each cylinder arid remove the pipes Now undo the large nut 91 with nylon washer 92 and remove It will be necessary to keep the main body of the Z DRIVE lifted out of the way whilst the hydraulic cylinders are removed Checking the Hydraulic Cylinder Units for Leakage A simple method of checking the hydraulic cylinder and pumps for leakage and to observe that the cylinders and pumps function correctly is to re connect the pipes 96 to the hydraulic cylinder The hydraulic units can now be suitably clamped and operated several times to both extremities to remove air inclusions checking that the pump reservoir is correctly filled to the level of the oil filler hole It will be observed whether leakage occurs at the knuckle joint seals piston rod seals or any of the pipe connections If new rings are fitted into the grooves in the hinge tongue the hinge fork must be very carefully fed over the tongue The parts should be well lubricated with oil before starting to re assemble making sure that absolute cleanliness is maintained Re fit the pivot pin 5 MODEL 130 130H 130 NON SWIVEL To Disassemble the Drive Body Lower Knock back the tabs on the locking washer
43. wivel hub by six socket head screws 42 The constant velocity joint is tapped from the rear through the ball bearing 22 until fully home The input shaft 55 is fitted from the front of the transom engaging with the splines of the constant velocity joint 56 and care should be taken when it is passing through the oil seal 24 If the roller bearing 21 has been replaced within the swivel hub the inner race previously fitted must be removed and the inner race to the new bearing fitted Races and bearings are not interchangeable The input shaft is tapped along the shaft of the constant velocity joint until itself is hard against the bearing The washer 58 and nut 57 are then fitted on to the exposed thread of the constant velocity joint the nut is tightened to 140 Ib ft torque The flexible coupling 59 screws 60 tabwashers 61 may now be re fitted to the input shaft 2 TRANSOM PLATE ASSEMBLY 130H 130 NON SWIVEL Disassembly of the Transom Plate Dismantle the input coupling 59 from the input shaft 55 by removing the set screws 60 plain washers 62 and tab washers 61 68 Remove the input shaft nut 57 and washer 58 from the internal bore of the input shaft Using a soft drift carefully drive out the constant velocity joint 56 from the input shaft Using a suitable press remove the input shaft from its bearings 21 After removal of the circlip 23 press out the bearings 21 and 22 and seal 24
Download Pdf Manuals
Related Search