-r<ì¡^,---<
Contents
1. 71 6 RING GEAR 10 17 ONLY 72 6 RING GEAR 18 ONLY 71 17 THRUSTWASHER 4806J SEALING RING 4495 SNAP RING 71 40 FORWARD CLUTCH HUB 10 17 ONLY 10 16 179 001 FORWARD CLUTCH HUB 10 18 ONLY 0000218211 WOODRUFF KEY 10 17 ONLY 0000124553 WOODRUFF KEY 10 18 ONLY 71C 3A16 DRIVE GEAR ASSEMBLY 10 17 ONLY 72C 2A16 DRIVE GEAR ASSEMBLY 10 18 ONLY 4806B SEALING RING A4877D KIT BUSHING 10 17 659 10 18 659 PINION CARRIER ASSEMBLY 10 17 ONLY PINION CARRIER ASSEMBLY 10 18 ONLY 71 159 THRUSTWASHER 10 17 193 001 THRUSTWASHER 71 140 OIL BAFFLE 71B 140 OIL BAFFLE 10 00 191 002 PLUG 88 18 4885B DRYSEAL BUSHING 2 4 14 5L 222 SPRING 35 143 FLAT WASHER 72C 98 OIL INLET SHIELD 710 84 OIL RETURN TUBE 71 98 OIL STRAINER ASSEMBLY A4740G BREATHER 0000444866 PIPE PLUG 2 e 18 0000444687 PIPE PLUG 18 27 10 17 565 10 18 565 CASE 10 17 ONLY CASE 10 18 ONLY e l sch l 4 sch 10 P N zk CHECK MODEL CHART TO DETERMINE CORRECT PART NUMBER NOTE The following kits are available for the Model 71C and 72C transmissions Index numbers shown match the index numbers on the exploded view Figure 8 PART DESCRIPTION QTY NUMBER A4867AB FORWARD CLUTCH PACK KIT2. CENTERED IN Figure 7A Shift Cable Adjustment REATHER MAINLINE PRESSURE TAP 9 REVERSE CLUTCH PRESSURE TAP eles A OIL TO THE COOLER OUTLET REMOVE PLASTIC SHIPPING PLUG o 12785 Figure 7 Oil to Cooler Outlet 12718 Figure 8 71 and 72 Transmission Assembly Current Production 29 PART NUMBER 10 17 000 10 18 000 4775L 4547BA 4547AY 71 7 72 7 0000179859 10 00 183 043 0000103322 71C 110 B111AG B308AGS B309AGS 71 147 72 147 10 17 559 001 10 13 559 001 10 04 034 002 71 79 9418892 0000108579 0000103340 0000453632 71 42 10 00 640 004 NUMBER 10 00 141 046 10 16 039 001 0000179796 0000103319 10 16 039 001 71 14 71 A244A 4821 71 246 71 242 71 243 4804H DESCRIPTION TRANSMISSION ASSEMBLY MODEL 71C TRANSMISSION ASSEMBLY MODEL 72C OUTPUT SHAFT NUT COUPLING 10 17 ONLY COUPLING 10 18 ONLY BEARING RETAINER 10 17 ONLY BEARING RETAINER 10 18 ONLY HEX HEAD BOLT 7 1e 14 x 1 1 4 10 17 ONLY HEX HEAD BOLT 7 16 14 x 1 1 4 10 18 ONLY LOCKWASHER 7 16 10 17 ONLY OIL SEAL BEARING BEARING BEARING BEARING RETAINER GASKET 10 17 ONLY BEARING RETAINER GASKET 10 18 ONLY ADAPTER ADAPTER ADAPTER LOCK BOLT 7he 14 7 8 LOCKWASHER 7 16 10 18 ONLY LOCKWASHER 7 16 10 17 ONLY HEX HEAD BOLT 7 16 14 1 3 4 LOCKWASHER 7 16 ADAPTER GASKET BEARING RETAINING RING DIPSTICK ALL DIRECT DRIVES
3. L Ab l PART DESCRIPTION NO NUMBER 10 00 133 002 BEARING CONE 10 00 133 001 e BEARING CUP 4776BB LOCK BOLT 7 16 14 x ei 2 10 17 036 001 OIL BAFFLE 1 10 17 065 001 REDUCTION HOUSING 1 4734 SNAP RING 1 L6 104 SUN GEAR 2 57 1 ONLY 1 L7 104 e SUN GEAR 2 91 1 ONLY 1 4853E e LOCK BOLT 7e 14 1 1 4 6 0000115550 e LOCKWASHER 7 16 6 4756 SNAP RING 2 57 1 ONLY 1 4756D SNAP RING 2 91 1 ONLY 1 L6 31 STATIONARY GEAR PLATE 2 57 1 ONLY 1 17 31 STATIONARY GEAR 2 91 1 ONLY 1 13 6 RING GEAR 2 57 1 ONLY 1 L6 6 RING GEAR 2 91 1 ONLY 1 L4 146 REAR ADAPTER GASKET 1 L7 8A REDUCTION UNIT ADAPTER 1 4816 e SNAP RING 1 B308AGS e BEARING 1 L4 145 e FRONT ADAPTER GASKET 1 REPLACE BOTH PARTS IF ONE IS DAMAGED SELECT CORRECT SIZE SPACER AT ASSEMBLY ONLY ONE REQUIRED 66 NO NUMBER NO NUMBER 10 00 149 002 4912 0000179860 0000103322 L4 7 L4 147 71C 110 4920 L6 A3D L7 A3D L7 1A REDUCTION UNIT 2 57 1 ONLY REDUCTION UNIT id 91 1 ONLY COUPLING NUT COUPLING HEX HEAD BOLT 7 16 14 x 1 1 4 LOCKWASHER 7 16 BEARING RETAINER BEARING RETAINER GASKET OIL SEAL BEARING PINION CAGE AND OUTPUT SHAFT ASSEMBLY 2 57 1 ONLY PINION CAGE AND OUTPUT SHAFT ASSEMBLY 2 91 1 ONLY REDUCTION HOUSING AA CD CD ak NOTE These early production parts
4. Press bearing cone 17 on output shaft 8 Remove reduction housing 20 from press REDUCTION HOUSING STEP 6 Install oil seal 15 in reduction housing 20 Outer surface of oil seal 15 should be flush with reduction housing 20 face REDUCTION HOUSING Oil Seal Assembly 70 STEP 7 Slide coupling 6 on output shaft 8 Thread nut 5 on output shaft 8 Tighten nut 5 to torque shown in Table 4 Attach a torque wrench to nut 5 Turn torque wrench to check rolling torque of bearings 12 and 17 Rolling torque should be 5 to 30 in Ibs If rolling torque is over 30 in Ibs replace spacer 14 with a longer one If rolling torque is under 5 in lbs replace spacer 14 with a shorter one NOTE Selection of the proper spacer 14 will result in O to 0 005 inch end play STEP 8 Lubricate front adapter gasket 43 with vasoline and install on transmission STEP 9 Slide sun gear 41 into reduction unit adapter 42 Turn reduction unit adapter 42 over Install snap ring 40 in groove of sun gear 41 71 COUPLING REDUCTION HOUSING Coupling Assembly REDUCTION UNIT ADAPTER Sun Gear Assembly COUPLING N STEP 10 Install reduction unit adapter 42 on transmission Thread six bolts 38 with lockwashers 39 into transmission Tighten bolts 38 in a criss cross pattern to torque shown in Table 4 STEP 11 Lubricate one thrustwasher 21 with vasoline and install on
5. TUBE A POPPET SPRING STEEL BALL LOCKWASHER CONTROL VALVE FLATWASHER 126404 Shift Lever Assembly BEARING LOCKWASHER J CASE 12644A Coupling Installation STEP 43 Install dipstick 17 in side of case 98 Turn handle until snug Do not overtighten NOTE For assembly of reduction units refer to the sections in the back of this manual Dipstick Installation INSTALLATION ure the cooler and cooler lines must be flushed to remove contaminated hydraulic fluid and metal rubber ticles Failure to comply can result in premature wear or failure of over hauled transmission CAUTION Atter transmission fail e Align input shaft spline with damper plate e Assemble transmission to engine and then in stall bolts Do not use bolts to draw transmission against engine 5 WARNING CHECK THE SHIFT A LEVER AT THE HELM TO SEE THAT FORWARD POSITION IS ALSO FOR WARD POSITION AT THE TRANS MISSION SHIFT LEVER TRANSMISSION SHOULD NOT BE RUNNING IN REVERSE WHEN BOAT IS GOING FORWARD Adjust the shift cable so the holes in the shift lever are centered over the detent ball at each selector location See Figure 7A Read OEM manual for complete installation in structions Installation literature is available from Borg Warner Automotive Transmission Systems Request Form No 1131 e Connect oil line to oil to the cooler outlet See Figure 7B 28 SHIFT LEVER DETENT BALL
6. 1 1 1 10 1 1 10 1 1 10 1 1 10 1 11041 AS20 72CR None None None 10 18 000 012 AS15 72CR 2 91 1 3 20 1 10 18 000 013 AS20 72C 1 1 DESCRIPTION COOLER OUTLET d SHIFT LEVER SEE FIG 7B PAGE 28 BREATHER DIPSTICK NEUTRAL SWITCH ID TAG MODEL NO SERIAL NO COOLER RETURN NOTE SHOWN WITHOUT REDUCTION UNIT 12646A Figure 1 71C and 72C Transmission Assembly amp A INTRODUCTION See Figure 1 valve are forward neutral reverse An internal regulator valve controls system pressure Oil dis The 71C and 72C transmissions consist of a charged by the regulator valve is sent to the oil planetary gear set and multiple disc clutches cooler The input and output shafts are in line B THEORY OF OPERATION Hydraulic Pressure is provided by a crescent type pump The pump is driven at engine speed General Forward is direct drive A planetary by the input shaft Oil from the pump is sent to gear set 1 1 to 1 0 ratio for 72C and 1 0 to 1 0 the control valve The positions on the control ratio for 71C is used to obtain reverse Table 1 Technical Specifications DESCRIPTION MODEL 71C MODEL 72C Speeds One Forward One Reverse One Forward One Reverse Horsepower Gasoline maximum Diesel maximum Torque and Input Speed 310 HP 4200 RPM 182 HP 3200 RPM See Ratings Charts Form No 1237 475 HP 4200 RPM 274 HP 3200 RPM See Ratings Charts For
7. 1 88 1 ONLY RING GEAR 1 91 1 ONLY RING GEAR 1 88 1 ONLY BEARING ASSEMBLY e BEARING CONE e BEARING CUP SOLID SPACER 820 821 INCH LONG SOLID SPACER 829 830 INCH LONG SOLID SPACER 832 833 INCH LONG SOLID SPACER 835 836 INCH LONG SOLID SPACER 838 839 INCH LONG SOLID SPACER 841 842 INCH LONG SOLID SPACER 844 845 INCH LONG SOLID SPACER 847 848 INCH LONG SOLID SPACER 850 851 INCH LONG SOLID SPACER 853 854 INCH LONG SOLID SPACER 856 857 INCH LONG OIL SEAL BEARING ASSEMBLY BEARING CONE BEARING CUP REDUCTION HOUSING SNAP RING SUN GEAR 1 91 1 ONLY SUN GEAR 1 88 1 ONLY LOCK BOLT 56 18 x 3 4 LOCKWASHER 3 16 1 88 1 ONLY LOCK PLATE 1 91 1 ONLY PINION CARRIER ASSEMBLY 1 91 1 ONLY PINION CARRIER ASSEMBLY 1 88 1 ONLY RETAINING RING PINION SHAFT PIN REPLACE BOTH PARTS IF ONE IS DAMAGED SELECT CORRECT SIZE SPACER AT ASSEMBLY ONLY ONE REQUIRED 55 PART NUMBER L5 39 L3 43 4741A 10 00 131 011 13 41 10 00 053 024 14 5 10 17 131 011 19 150 10 17 159 011 10 17 045 001 19 99 10 00 141 149 14 146 10 00 183 073 0000103322 19 8 10 17 172 001 4816 B308AGS L4 145 DESCRIPTION PINION SHAFT PINION THRUSTWASHER ROLLER BEARING 1 91 1 ONLY ROLLER BEARING 1 88 1 ONLY PINION BEARING SPACER 1 91 1 ONLY PINION BEARING SPACER 1 88 1 ONLY PINION GEAR 1 91 1 ONLY PINION GEAR 1 88 1 O
8. 10 18 ONLY 5C 175A e CLUTCH PRESSURE PLATE 3 176 e STEEL CLUTCH PLATE 5C A66A e FRICTION CLUTCH PLATE 5L 67 e CLUTCH PRESSURE PLATE 32 DESCRIPTION INDEX PART NO NUMBER A4867AE FORWARD CLUTCH PACK KIT 10 17 ONLY 5C 175A e CLUTCH PRESSURE PLATE 3 176 e STEEL CLUTCH PLATE 5C A66A e FRICTION CLUTCH PLATE 5L 67 CLUTCH PRESSURE PLATE PART DESCRIPTION NUMBER A4867HA OIL SEAL AND SEALING RING KIT 71C 110 OIL SEAL 1 4804H O RING 1 10 00 044 014 OIL SEAL 1 3 61 e PUMP GASKET 1 4805A CLUTCH SEALING RING 1 4804G e O RING 1 5 122 e O RING 1 5L 36 e CLUTCH SEALING RING 1 4806J e SEALING RING 2 4806B e SEALING RING 4 10 00 044 017 e OIL SEAL REDUCTION UNITS ONLY 1 1 1846002 SERVICE GASKET KIT FOR CONTENTS SEE NEXT KIT LIST 10 17 410 002 SERVICE GASKET KIT 71 147 e BEARING RETAINER GASKET 10 17 ONLY 72 147 e BEARING RETAINER GASKET 10 18 ONLY L4 146 e ADAPTER GASKET 71 14 e VALVE COVER GASKET 71 144B e GASKET L4 145 GASKET REDUCTION UNITS ONLY L4 147 GASKET REDUCTION UNITS ONLY PART NUMBER 10 04 420 052 10 04 539 001 10 00 640 004 10 16 039 001 DESCRIPTION QTY NEUTRAL SWITCH KIT SWITCH AND BODY ASSEMBLY NEUTRAL SWITCH ASSEMBLY VALVE COVER 0000179796 HEX HEAD BOLT 14 20 1 2 0000103319 LOCKWASHER 1 2 10 16 099 001 SWITCH
9. CAM 71 14 VALVE COVER GASKET 1340 INSTRUCTION SHEET 33 PART NUMBER 10 95 410 002 4766 4821 4822 R6A 7 1 2 4766B 4734 4559A 4755 10 00 139 048 10 00 139 049 4768 4768A 4768B 10 00 139 018 4495 4756D 4756E 4816 4766A SNAP RING SERVICE KIT DESCRIPTION RETAINING RING SNAP RING SNAP RING SNAP RING 10 17 ONLY SNAP RING 10 18 ONLY SNAP RING 10 17 ONLY SNAP RING 10 18 ONLY SNAP RING SNAP RING 033 037 THICK 10 17 ONLY SNAP RING 050 054 THICK 10 17 ONLY SNAP RING 050 054 THICK 10 18 ONLY SNAP RING 074 078 THICK 10 18 ONLY SNAP RING 096 100 THICK 10 18 ONLY SNAP RING 062 066 THICK 10 18 ONLY SNAP RING SNAP RING REDUCTION UNITS ONLY SNAP RING REDUCTION UNITS ONLY SNAP RING REDUCTION UNITS ONLY SNAP RING REDUCTION UNITS ONLY dl dl N sch zk N 34 S FORWARD PINION FORWARD PINION THRUSTWASHER CASE ASSEMBLY CASE ASSEMBLY CARRIER ASSEMBLY CARRIER ASSEMBLY REDUCTION If used between TRANSMISSION NEW STYLE OLD STYLE NEW STYLE OLD STYLE W O PINION CARRIER REDUCTION forward pinion carrier MODEL NUMBER W O BUSHINGS W BUSHINGS W SEALING RINGS SEALING RINGS ASSEMBLY HOUSING assy and case 10 17 065 004 NOT USED 10 17 065 004 NOT USED 10 17 065 006 71 1A2 NOT USED 10 17 065 006 NOT USED 10 17 565 002 10 17 193 001 10 17 565 00
10. Installation 10 Install input gear 38 in ring gear 39 Install snap ring 37 in groove of ring gear 39 STEP 11 Install bearing 36 in reduction unit adapter 34 Snap ring groove in bearing 36 must be next to reduction unit adapter 34 Press bearing 36 on input gear 38 Install snap ring 35 in groove of input gear 38 STEP 12 Lubricate front adapter gasket 40 with vasoline and install on transmission 43 REDUCTION UNIT ADAPTER SNAP RING GROOVE 12828A Reduction Unit Adapter Assembly GASKET 12829A Front Adapter Gasket Installation STEP 13 Install reduction unit adapter 34 on transmission Thread six bolts 32 with lockwashers 33 into transmission Tighten bolts 32 in a criss cross pattern to torque shown in Table 4 NOTE To install bolts 32 turn ring gear 39 This will align two holes in input gear 38 with re duction unit adapter 34 STEP 14 Lubricate rear adapter gasket 31 with vasoline and install on reduction unit adapter 34 STEP 15 Place reduction housing 30 on trans mission Turn coupling 6 to engage pinion gears 15 with ring gear 39 Thread two bolts 1 with lockwashers 2 into transmission Thread six bolts 3 with lockwashers 4 into re duction housing 30 Tighten bolts 1 and 3 in a criss cross pattern to torque shown in Table 4 LOCKWASHER ADAPTER 12830A REDUCTION UNIT ADAPTER Reduction Ho
11. Press bearing cone CONE 16 on main shaft 8 Remove reduction housing 18 from press REDUCTION HOUSING STEP 6 Install oil seal 14 in reduction housing 18 Outer surface of oil seal 14 should be flush with reduction housing 18 face REDUCTION HOUSING Oil Seal Assembly 50 STEP 7 Slide coupling 6 on main shaft 8 Thread nut 5 on main shaft 8 Tighten nut 5 to torque shown in Table 4 Attach a torque wrench to nut 5 Turn torque wrench to check rolling torque of bearings 11 and 16 Rolling torque should be 5 to 30 in Ibs If rolling torque is over 30 in lbs replace spacer 13 with a longer one If rolling torque is under 5 in lbs replace spacer 13 with a shorter one NOTE Selection of the proper spacer 13 will result in O to 0 005 inch end play STEP 8 If removed install bearing 41 and snap ring 40 in transmission Lubricate front adapter gasket 42 with vasoline and install on transmission STEP 9 Install reduction unit adapter 39 on transmission Thread six bolts 37 with lockwashers 38 into transmission Tighten bolts 37 in a criss cross pattern to torque shown in Table 4 51 COUPLING COUPLING REDUCTION HOUSING 12793A Reduction Unit Adapter Installation STEP 10 For the 1 91 1 reduction unit do the following 4 CAUTION The o ring can only be in IN stalled on a reduction unit adapter with the hub turned down For com i ple
12. The 1 88 1 and 1 91 1 reduction units are mounted on the back of a 71C or 72C transmis sion The reduction unit output shaft rotates the opposite direction of the input shaft on the trans mission The output shaft rotates about one turn for every two turns of the input shaft Lubricating oil is supplied to the reduction unit through ports on the back of the transmission NOTE For inspection maintenance and troubleshooting refer to the Table of Contents at the front of this manual B OVERHAUL The general overhaul information described on page 12 applies to these reduction units Before starting disassembly review the exploded view shown in Figure 12 The reduction unit can be disassembled following the index numbers in Figure 12 The following procedures are correct for most reduction units Minor differences may be found NOTE Current Production 1 91 1 reduction units use a reduction unit adapter 39 lock plates 23 pinion carrier gasket 33 and o ring 35 for noise reduction 48 CAUTION Threaded plugs screws N bolts and coupling nut must be tightened to torque shown in Table 4 to prevent premature reduction unit failure e A new coupling nut must be used at assembly Do not disassemble the pinion carrier assem bly unless damaged The necessary tools must be available for proper assembly Use exploded view Figure 12 for disassembly and assembly The bearing cup and cone are a matche
13. Tighten bolts 29 in a criss cross pattern to torque shown in Table 4 STEP 11 Slide sun gear 28 on transmission output shaft Install snap ring 27 in groove of output shaft STEP 12 Lubricate rear adapter gasket 34 with vasoline and install on reduction unit adapter 35 REDUCTION UNIT ADAPTER SUN GEAR 12810A GASKET 12811A Rear Adapter Gasket Installation 62 STEP 13 Place reduction housing 26 on trans mission Turn coupling 6 to engage pinion gears 14 with ring gear 33 Thread two bolts 1 with lockwashers 2 into transmission Thread six bolts 3 with lockwashers 4 into re duction housing 18 Tighten bolts 1 and 3 in a criss cross pattern to torque shown in Table 4 63 LOCKWASHER REDUCTION HOUSING Reduction Housing Installation ZII em ES IRA e Figure 14 2 57 1 and 2 91 1 Reduction Units Current Production 64 PART NO NUMBER NO NUMBER NO NUMBER 0000179864 0000103322 0000179840 0000103321 10 00 149 034 10 00 031 001 10 17 659 007 10 17 659 008 L6 135 L4 135 R10B 40 4717B L5 39 L6 43 L3 43 4741A L3 41 L6 5 L4 5 10 17 159 003 10 17 159 004 NO NUMBER 10 00 133 010 10 00 133 009 10 17 053 002 10 17 053 003 10 17 053 004 10 17 053 005 10 17 053 006 10 17 053 007 10 17 053 008 10 17 053 009 10 17 053 010 10 17 053 011 10 17 053 012
14. bolts 29 and lockwashers 30 into case 98 Tighten bolts in a criss cross pattern to final torque specified in Table 4 If removed lubricate O ring 27 with vasoline and install in groove of neutral switch 26 Thread neutral switch assembly 25 into valve cover 28 tighten torque specified Valve Cover Installation Table 4 26 STEP 40 Install shift lever 19 as follows Lubricate poppet spring 24 and hole in case 98 with grease shell alvania 2 or equivalent Place poppet spring 24 and steel ball 23 in case 98 Slide shift lever 19 over end of control valve as sembly 33 and against steel 23 Rotate shift lever 19 to engage steel ball 23 in hole of shift lever 19 Hold shift lever 19 against steel ball 23 Install washers 21 and 22 and thread nut 20 on con trol valve assembly 33 Tighten nut 20 to torque specified in Table 4 STEP 41 Install bearing retainer 3 as follows If removed press oil seal 6 into bearing retainer 3 A Install gasket 8 and bearing retainer 3 on back of case 98 Thread bolts 4 and lockwashers 5 into case 98 Tighten bolts 4 in a criss cross pattern to torque shown in Table 4 CAUTION Oil Seal must be installed dry Lubricants can damage rubber coating STEP 42 Slide coupling 2 on output shaft Thread nut 1 on output shaft Tighten nut 1 to torque shown in Table 4 DIPSTICK
15. clutch piston 51 NOTE Be sure sealing ring 52 is not twisted cut or distorted Replace if damaged STEP 29 If removed press needle bearing 48 into adapter 45 Needle bearing must be in stalled flush even with back face of adapter 45 Lubricate O ring 53 with vasoline and install groove of adapter 45 NOTE Be sure O ring 52 is not twisted cut or distorted Replace if damaged If removed install dryseal plug 50 in adapter 45 STEP 30 Install reverse clutch piston 51 in adapter 45 Lightly coat gasket 49 with vasoline and place on adapter 45 23 REVERSE CLUTCH PISTON N SEALING RING 11852A Sealing Ring Assembly FORWARD AND REVERSE ADAPTER SEALING NEEDLE BEARING Sealing Ring Installation FORWARD AND REVERSE ADAPTER REVERSE CLUTCH PISTON GASKET 12639A Reverse Clutch Piston Assembly STEP 31 Install adapter 45 on case 98 and FORWARD AND i REVERSE CAPSCREWS align bolt holes ADAPTER Thread four capscrews 46 into case 98 EN Tighten in a criss cross pattern to final torque specified in Table 4 Lightly tap woodruff key 44 into place in drive gear 82 with a soft faced mallet STEP 32 Press oil seal 42 into pump body A CAUTION Oil seal must be installed dry Lubricants can damage rubber coating STEP 33 Install driven gear in pump body DRIVEN NOTE Pump gear should be installed the same sid
16. gt G Ts zi A SS SS e ckees 277 EE See SE y LESS ASAS Figure 4 Reverse Power Flow Hydraulic Circuit Oil from the sump enters the pump suction passage and is directed to the pump See Figure 5 The pump supplies oil un der pressure through passages to the control and regulator valves Oil pressure on the end of the regulator valve moves the valve compressing the spring This movement allows oil to flow to the cooler Trump PRESSURE TO SELECTOR VALVE i RAMS ES Selector Valve The selector valve shifts the transmission from neutral to forward or reverse When selector valve is placed in the forward po sition oil is directed to the forward clutch When the selector valve is placed in reverse position oil is fed to the reverse clutch When one clutch is engaged the other is exhausted by a slot in the selector valve REGULATOR VALVE EXHAUSTS TO SUMP WHEN PUMP PRESSURE EXCEEDS APPROXIMATELY 200 P S I a SELECTOR VALVE FORWARD NEUTRAL SUMP A OR REVERSE Ss ch N E LUBE FEED TO OIL COLLECTOR RING gt N AND R ONLY LUBE TO BUSHINGS REVERSE CLUTCH PRESSURE 1 4 PIPE PLUG LO CATED IN ADAPTER AT TOP CENTER 1 8 PLUG CENTERED AT REAR OVER VALVE RU TENG PN 2 5 IMPORTANT ALL EXTERNAL OIL LINES AND FITTINGS SHOULD HAVE MINIMUM INSIDE DIAMETER OF 13 32 INCH COO
17. unit before assembly to the transmission NOTE Early reduction units used a collapsible spacer If this spacer must be replaced use the solid spacer NOTE Early reduction units used a bearing re tainer on the output shaft end of the reduction housing To order correct parts refer to exploded view Figure 15 STEP 1 If removed press bearing cone 17 on pinion cage and output shaft 7 PINION CAGE AND OUTPUT SHAFT BEARING CONE 12804A Bearing Cone Assembly STEP 2 If removed press bearing cups 18 and BEARING CUP 23 into reduction housing 26 REDUCTION HOUSING STEP 3 Place oil baffle 25 in reduction hous ing 26 Thread two bolts 24 into reduction housing 26 Tighten bolts 24 to torque shown in Table 4 REDUCTION Oil Baffle Installation 59 STEP 4 Install pinion cage and output shaft 7 PINION CAGE in reduction housing 26 7 EA Support pinion cage and output shaft 7 Install original spacer 19 and bearing cone 22 in re SOLID 9 duction housing 26 SPACER REDUCTION e y HOUSING A CAUTION If original spacer is not AN Used the replacement spacer should be the same length Using an incor rect size spacer can result in prema ture failure of reduction unit Spacer and Bearing Cone Assembly STEP 5 Place reduction housing 26 in press PRESS BEARING with pinion cage and output shaft 7 supported CONE Press bearing
18. 1 1 4 4 NO NUMBER e FORWARD AND REVERSE ADAPTER NSS 1 4840D e NEEDLE BEARING 1 71 144 GASKET 1 0000444858 e PIPE PLUG 1 4 1 71 35 REVERSE CLUTCH PISTON 1 4805A e CLUTCH SEALING RING 1 4804G e O RING 1 73 71 e REVERSE CLUTCH PRESSURE PLATE 1 72 176 STEEL CLUTCH PLATE 0 2 72 A66B e FRICTION CLUTCH PLATE 1 3 71 97 e PRESSURE PLATE SPRING 1 71 87A DOWEL PIN 312 DIA x 438 LONG 3 R6 177 e DOWEL PIN 312 DIA x 621 LONG 3 4622E e DOWEL PIN 312 DIA x 875 LONG 3 71 15B e THRUSTWASHER 1 10 16 193 001 THRUSTWASHER 1 4822 SNAP RING 1 R6A 71 2 e SNAP RING 10 17 ONLY 1 4766B e SNAP RING 10 18 ONLY 1 4734 e SNAP RING 10 17 ONLY 1 4559A SNAP RING 10 18 ONLY 1 B107A BEARING 10 17 ONLY 1 B108A BEARING 10 18 ONLY 1 71 70 e FORWARD CLUTCH CYLINDER 10 17 ONLY 1 72 70 e FORWARD CLUTCH CYLINDER 10 18 ONLY A 1 10 16 124 001 e FORWARD CLUTCH PISTON 1 71 45 e FORWARD CLUTCH PISTON 1 5 122 e O RING 1 5L 36 PISTON SEALING RING 1 5C 33 e CLUTCH SPRING BEARING RING 1 3 37 CLUTCH BELLEVILLE SPRING 1 4755 e SNAP RING 1 5C 175A e CLUTCH PRESSURE PLATE 1 3 176 STEEL CLUTCH PLATE 10 17 ONLY 4 3 176 e STEEL CLUTCH PLATE 10 18 ONLY 6 5C A66A e FRICTION CLUTCH PLATE 10 17 ONLY 5 5C A66A FRICTION CLUTCH PLATE 10 18 ONLY 7 5L 67 e CLUTCH PRESSURE PLATE 1 1 1 2 1 1 1 NSS NOT SERVICED SEPARATELY BUY NEXT HIGHER ASSEMBLY 31 PART DESCRIPTION NUMBER
19. 10 00 044 017 NO NUMBER REDUCTION UNIT ASSEMBLY 2 57 1 REDUCTION UNIT ASSEMBLY 2 91 1 DESCRIPTION HEX HEAD BOLT 75 14 4 3 4 LOCKWASHER 7 16 HEX HEAD BOLT 88 18 1 1 LOCKWASHER 2 8 COUPLING NUT COUPLING PINION CAGE AND OUTPUT SHAFT ASSEMBLY 2 57 1 ONLY PINION CAGE AND OUTPUT SHAFT ASSEMBLY 2 91 1 ONLY OIL COLLECTOR RING 2 57 1 ONLY OIL COLLECTOR RING 2 91 1 ONLY PINION SHAFT PIN 2 57 1 ONLY PINION SHAFT PIN 2 91 1 ONLY PINION SHAFT THRUSTWASHER 2 57 1 ONLY THRUSTWASHER 2 91 1 ONLY ROLLER BEARING PINION BEARING SPACER PINION GEAR 2 57 1 ONLY PINION GEAR 2 91 1 ONLY PINION CAGE AND OUTPUT SHAFT 2 57 1 ONLY PINION CAGE AND OUTPUT SHAFT 2 91 1 ONLY BEARING ASSEMBLY BEARING CONE BEARING CUP SOLID SPACER 820 821 INCH LONG SOLID SPACER 829 830 INCH LONG SOLID SPACER 832 833 INCH LONG SOLID SPACER 835 836 INCH LONG SOLID SPACER 838 839 INCH LONG SOLID SPACER 841 842 INCH LONG SOLID SPACER 844 845 INCH LONG SOLID SPACER 847 848 INCH LONG SOLID SPACER 850 851 INCH LONG SOLID SPACER 853 854 INCH LONG SOLID SPACER 856 857 INCH LONG OIL SEAL BEARING ASSEMBLY REPLACE BOTH PARTS IF ONE IS DAMAGED SELECT CORRECT SIZE SPACER AT ASSEMBLY ONLY ONE REQUIRED 65 sch sch LA
20. 10 17 053 012 SOLID SPACER 856 857 INCH LONG 10 00 044 017 OIL SEAL NO NUMBER BEARING ASSEMBLY 10 00 133 002 BEARING CONE 10 00 133 001 BEARING CUP 10 17 065 001 REDUCTION HOUSING 14 146 REAR ADAPTER GASKET 10 00 183 073 LOCK BOLT 76 14 x 7 8 0000103322 LOCKWASHER 7 6 L4 8B REDUCTION UNIT ADAPTER 4766 SNAP RING B111AG BEARING 4756D SNAP RING L9 16 INPUT GEAR L3 6 RING GEAR L4 145 FRONT ADAPTER GASKET OOM ES a l 2a Al l l ll dd Pie O O G REPLACE BOTH PARTS IF ONE IS DAMAGED SELECT CORRECT SIZE SPACER AT ASSEMBLY ONLY ONE REQUIRED 46 128 7 Figure 11 1 523 1 Reduction Units Early Production PART DESCRIPTION QTY NUMBER NO NUMBER REDUCTION UNIT 1 4775L e COUPLING NUT 1 2 4547AY e COUPLING 72C ONLY 1 2B 4547BA e COUPLING 71C ONLY 1 3 0000179860 HEX HEAD BOLT 7 16 14 1 1 4 6 4 0000103322 LOCKWASHER 7 16 6 5 L4 7 BEARING RETAINER 1 6 L4 147 e BEARING RETAINER GASKET 1 7 71C 110 e OIL SEAL 1 8 4920A BEARING 1 9 L9 2 MAIN SHAFT 1 L4 4 SUN GEAR 1 4808 SPRING PIN 1 L4 151 PINION CAGE DRIVE PIN 1 103891 e EXPANSION PLUG 1 1441 e REDUCTION HOUSING 1 NOTE These early production parts are not interchangeable with current production parts in Figure 10 All other parts are the same 47 1 88 1 AND 1 91 1 REDUCTION UNITS A DESCRIPTION
21. 2 71 1 10 17 659 020 71 1 2 L4 A150 10 17 065 001 10 17 193 001 10 17 000 007 10 17 565 002 71 A1K 10 17 659 018 71 1 2 L9 A150 10 17 065 003 NOT USED 10 17 000 008 10 17 565 002 71 A1K 10 17 659 018 71 1A2C L9 A150 10 17 065 003 NOT USED 10 17 000 005 10 17 000 006 10 17 000 009 10 17 565 002 71 A1K 10 17 659 016 10 17 659 004 10 17 659 006 10 17 065 002 10 17 193 001 10 17 000 010 10 17 565 002 71 A1K 10 17 659 016 10 17 659 004 10 17 659 010 10 17 065 002 10 17 193 001 NOT USED 10 17 000 011 10 17 565 002 71 1 10 17 659 018 71 1 2 10 17 659 007 10 17 065 001 10 17 000 012 10 17 565 002 10 17 065 001 USED 10 17 065 001 USED 10 17 000 014 71 1 2 NOT USED 10 17 193 001 NOT USED 10 17 193 001 10 17 000 108 10 17 065 003 NOT USED AAA CEP TEA ETA EAS 10 18 000 001 10 18 565 001 NOT USED 10 18 000 003 10 18 565 002 72 A1K 10 18 659 014 10 18 659 002 L4 A150 10 17 065 001 10 17 193 001 NOTUSED 10 18 000 005 72 1 NOT USED 10 18 565 002 72 1A2C 10 17 193 001 NOT USED UU UU U UI Model Chart 71C and 72C Transmissions IGNITION Z Sen SWITCH E m a NUMBER 4867 71 309 71 308 71 12 4900 4927 4924 71C A102 4925 10 00 140 004 10 00 140 005 10 00 140 006 71C 310 A4867HS 71C 309 71 308 4924 71 310 IGNITIO
22. 5 10 17 053 006 10 17 053 007 10 17 053 008 10 17 053 009 10 17 053 010 10 17 053 011 10 17 053 012 10 00 044 017 NO NUMBER 10 00 133 002 10 00 133 001 10 00 191 002 10 17 065 002 L3 24 10 17 659 006 10 17 659 010 e BEARING CONE BEARING CUP SOLID SPACER 820 821 INCH LONG SOLID SPACER 829 830 INCH LONG SOLID SPACER 832 833 INCH LONG SOLID SPACER 835 836 INCH LONG SOLID SPACER 838 839 INCH LONG SOLID SPACER 841 842 INCH LONG SOLID SPACER 844 845 INCH LONGO SOLID SPACER 847 848 INCH LONG SOLID SPACER 850 851 INCH LONG SOLID SPACER 853 854 INCH LONG SOLID SPACER 856 857 INCH LONG OIL SEAL BEARING ASSEMBLY BEARING CONE BEARING CUP PLASTIC PLUG REDUCTION HOUSING THRUSTWASHER PINION CAGE ASSEMBLY PINION CAGE ASSEMBLY N N P P SB sch sch sch 1 1 1 14 1 1 2 1 4 14 14 1 1 1 1 4 1 1 1 1 4424060 14 135 OIL COLLECTOR RING 4717L PINION SHAFT PIN L5 39A PINION SHAFT 72 43 PINION THRUST PLATE 4741 ROLLER BEARING 19 L3 41 e PINION BEARING SPACER REPLACE BOTH PARTS ONE IS DAMAGED SELECT CORRECT SIZE SPACER AT ASSEMBLY ONLY ONE REQUIRED USED WITH TRANSMISSIONS 10 17 000 009 AND 10 18 000 007 HAS DRILL SPOTS ON PLANETARY CAGE FOR IDENTIFICATION USED WITH TRANSMISSIONS 10 17 000 010 AND 10 18 000 008 75 RH PINION GEAR PINION SHAFT PIN PINION SHAFT PINION THRU
23. EXCEPT 015 AND 016 DIPSTICK FOR 015 AND 016 DIPSTICK TUBE SHIFT LEVER HEX NUT 5 16 24 LOCKWASHER lei FLATWASHER 816 STEEL BALL she POPPET SPRING NEUTRAL SWITCH ASSEMBLY e NEUTRAL SWITCH NSS O RING e VALVE COVER HEX HEAD BOLT 144 20 x 1 2 LOCKWASHER 1 4 SWITCH CAM VALVE COVER GASKET CONTROL VALVE ASSEMBLY SNAP RING e SPRING RETAINER VALVE SPRING e REGULATOR VALVE O RING oa 4 D Ad sch sch sch sch sch on sch MA MA CD CO A sch sch sch ld sch sch 4 OO A A sch REFER TO ASSEMBLY NUMBER ON ID See Figure 1 REFER TO REDUCTION SECTION IN BACK OF MANUAL NSS NOT SERVICED SEPARATELY BUY NEXT HIGHER ASSEMBLY 30 PART DESCRIPTION NUMBER 71 244A e CONTROL VALVE 71C A60 PUMP ASSEMBLY 10 00 183 021 HEX HEAD BOLT 56 18 x 1 98 10 00 044 014 OIL SEAL 10 00 139 048 10 00 139 049 4768 4768A 4768B 10 00 139 018 SNAP RING 033 037 THICK 10 17 ONLY SNAP RING 050 054 THICK 10 17 ONLY SNAP RING 050 054 THICK 10 18 ONLY SNAP RING 074 078 THICK 10 18 ONLY 1 SNAP RING 096 100 THICK 10 18 ONLY SNAP RING 062 066 THICK 10 18 ONLY 1 4 1 3 61 PUMP GASKET 1 4873 e WOODRUFF KEY 1 71C A8 e FORWARD AND REVERSE ADAPTER ASSEMBLY 1 4911 e CAPSCREW 3 e 16 x
24. LER MUST PERMIT FREE FLOW OF FLUID FROM REGULATOR VALVE ES FORWARD CLUTCH FEED DOES NOT HAVE AN EXTERNAL TAP FOR CHECKING PRESSURE WHEN SELECTOR IS IN F POSITION LINE PRESSURE INDICATES CLUTCH PRESSURE PRESSURE DROP FROM N TO F INDICATES LEAKAGE IN FORWARD CLUTCH CIRCUIT INSTALL COOLER IN A POSITION WHICH WILL INSURE IT 15 FILLED WITH OIL AT ALL TIMES AND WILL NOT DRAIN BACK TO SUMP COOLER RETURN SUMP SCREEN So Figure 5 Hydraulic Circuit Schematic Model 72C Direct Drive Shown STEP 1 If removed install the following parts in case 98 Tighten threaded parts to torque shown in Table 4 Press bearing 7 into back of case 98 Apply loctite 92 or equivalent to threads of pipe plugs 96 and 97 and thread into top of case 98 Apply loctite 9592 or equivalent to threads of dipstick tube 18 and thread into side of case 98 NOTE Plug 88 is a plastic shipping plug and should be installed hand tight STEP 2 Install shield 92 in case 98 with slot facing bottom of case 98 Install washer 91 and spring 90 inside shield 92 Apply loctite 92 or equivalent to threads of bushing 89 Thread bushing 89 into side of case 98 and tighten to torque shown in Table 4 NOTE Plug 88 is a plastic shipping plug and should be installed hand tight STEP 3 Install baffle 87 in case 98 Place thrustwasher 86 on face of bearing bore Notch in thrustwashe
25. N SWITCH DESCRIPTION OPTIONAL DRIVE GEAR ALARM KITS DRIVE GEAR ALARM KIT e PILOT LIGHT PLATE TRANSISTOR CIRCUIT TEST SWITCH 14 MALE TERMINAL INSTALLATION WIRE SPADE TERMINAL TEMPERATURE SWITCH EYELET TERMINAL TEMPERATURE SWITCH FEMALE TERMINAL FEMALE CONNECTOR WIRING DIAGRAM INSTRUCTION SHEET PILOT LIGHT KIT e PILOT LIGHT PLATE e SPADE TERMINAL e WIRING DIAGRAM INSTRUCTION SHEET TO TRANSISTOR CIRCUIT TEST SWITCH 12692A A Ll ld sch 4 sch j sch sch sch e CAN BE PURCHASED TO ADD ANOTHER PILOT LIGHT TO THE DRIVE GEAR ALARM KIT CAN NOT BE USED SEPARATELY 36 A SPECIFICATIONS Table 4 Bolt and Fastener Torques Non Lubricated 9418892 0000179796 4775L 0000179859 10 00 183 043 10 00 183 073 0000179864 10 04 034 002 10 00 183 021 4911 4885B 0000444866 0000444687 10 00 640 004 4853E 0000179840 4853B 4776BB 10 00 149 034 PART NUMBER m mm m She 24 Shift Lever Nut 14 20 x 1 2 Hex Head Bolt Coupling Nut 7he 14 1 1 4 Hex Head Bolt 7he 14 x 1 4 Hex Head Bolt Self Locking he 14 x 7 a Lock Bolt 7he 14 1 3 4 Hex Head Bolt Dipstick Tube 5he 18 x 1 Hex Head Bolt 3 16 x 1 1 4 Capscrew 3 4 14 Dryseal Bushing 3 s 18 Pipe Plug 1 27 Pipe Plug 9 16 18 Switch Assembly he 14 x 1 14 Lock Bolt 3 18 1 s Hex Head Bolt She 18 x 3 4 Lock Bolt 7h
26. NLY PLANETARY CAGE 1 91 1 ONLY PLANETARY CAGE 1 88 1 ONLY PINION CARRIER GASKET 1 91 1 ONLY LUBE OIL STRAINER 1 91 1 ONLY O RING 1 91 1 ONLY REAR ADAPTER GASKET LOCK BOLT 7 1 14 x 7 8 LOCKWASHER 716 REDUCTION UNIT ADAPTER REDUCTION UNIT ADAPTER SNAP RING BEARING FRONT ADAPTER GASKET N OOH A CD OW 0 REPLACE BOTH PARTS IF ONE IS DAMAGED SELECT CORRECT SIZE SPACER AT ASSEMBLY ONLY ONE REQUIRED FOR USE WITH 1 91 1 NOISE REDUCTION PARTS THESE INCLUDE LOCK PLATES 23 PINION CARRIER GASKET 33 AND O RING 35 FOR USE WITH 1 88 1 OR 1 91 1 WITHOUT NOISE REDUCTION PARTS 56 12803A Figure 13 1 91 1 Reduction Units Early Production PART DESCRIPTION NUMBER FIG 13 NO NUMBER REDUCTION UNIT 1 91 1 ONLY 1 4775L e COUPLING NUT 1 2 4547AY COUPLING 72C ONLY 1 2B 4547BA COUPLING 71C ONLY 1 3 0000179860 HEX HEAD BOLT 76 14 1 1 4 6 4 0000103322 LOCKWASHER 7 16 6 5 L4 7 BEARING RETAINER 1 6 L4 147 BEARING RETAINER GASKET 1 7 71C 110 OIL SEAL 1 8 4920A e BEARING 1 9 L9 2 MAIN SHAFT 1 10 L5 1A e REDUCTION HOUSING 1 NOTE These early production parts are not interchangeable with current production parts in Figure 12 other parts are the same 57 2 57 1 AND 2 91 1 REDUCTION UNITS A DESCRIPTION The 2 57 1 and 2 91 1 reduction uni
27. ST PLATE L3 105 PINION BEARING SPACER R4 40 L5 39 72 43 L3 41 4741A L3 5 10 17 659 005 ROLLER BEARING LH PINION GEAR PLANETARY CAGE ASSEMBLY REAR ADAPTER GASKET LOCK BOLT 76 14 x 7 8 LOCKWASHER 7 16 SNAP RING SUN GEAR REDUCTION UNIT ADAPTER FRONT ADAPTER GASKET L4 146 10 00 183 073 115550 4766A 10 17 165 002 L5 8A L4 145 n A OD OD A Ah A ANNMARAR e e e 10 17 659 009 PLANETARY CAGE ASSEMBLY REPLACE BOTH PARTS IF ONE IS DAMAGED SELECT CORRECT SIZE SPACER AT ASSEMBLY ONLY ONE REQUIRED USED WITH TRANSMISSIONS 10 17 000 009 AND 10 18 000 007 HAS DRILL SPOTS ON PLANETARY CAGE FOR IDENTIFICATION USED WITH TRANSMISSIONS 10 17 000 010 AND 10 18 000 008 76 Figure 17 2 10 1 Reduction Units Early Production PART DESCRIPTION NUMBER REDUCTION UNIT 2 10 1 O O O O S N gt sch COUPLING NUT COUPLING 72C ONLY COUPLING 71C ONLY HEX HEAD BOLT 7 16 14 1 1 4 LOCKWASHER 7 16 BEARING RETAINER BEARING RETAINER GASKET OIL SEAL BEARING OUTPUT SHAFT AND BUSHING ASSEMBLY SUN GEAR REDUCTION HOUSING NOTE These early production parts are not interchangeable with current production parts in Figure 16 All other parts are the same 77
28. URE rings are used to assemble the clutch group They have different thicknesses Be sure the correct snap ring is used N CAUTION Several different snap N Snap Ring Installation STEP 9 Lubricate O ring 66 lightly with vaso i i i in FORWARD line and install in groove of forward clutch cylin Gia TOR der 64 CYLINDER O Ring Installation 16 STEP 10 Lubricate clutch spring bearing ring 68 and piston sealing ring 67 with vasoline Install clutch spring bearing ring 68 in groove on piston 65 face Install piston sealing ring 67 in outer groove of piston 65 NOTE Check that piston sealing ring 67 is not twisted cut or deformed Replace if damaged STEP 11 Install piston 65 in forward clutch cyl inder 64 STEP 12 Place clutch belleville dish spring 69 inside rim of forward clutch cylinder 64 Spring is dished The inside of the spring should be lower than the outside CLUTCH SPRING BEARING RING PISTON PISTON SEALING RING 12651A Clutch Rings Installation FORWARD CLUTCH PISTON CYLINDER 11835A Piston installation CLUTCH BELLEVILLE SPRING DISHED FORWARD CLUTCH CYLINDER 11836A Clutch Spring Assembly 17 STEP 13 Install ring gear 76 over forward clutch cylinder 64 with piston 65 and spring 69 facing up Press ring gear 76 down over for ward clutch cylinder 64 CAUTION Check to see that clutch spring
29. Velvet Drive Marine Transmisson Service Manual 71C 72C Direct Drive and Reduction Ratios 1 5 1 1 88 1 1 91 1 2 1 1 2 57 1 2 91 1 Borg Warner Transmission Post Office Muncie Telephone Automotive Systems Box 2688 Indiana 317 286 6100 Inc 47302 Telex 27491 This manual reflects the transmission models as of April 1986 Later models may have differences The following direct drive and reduction models are covered in this manual Assembly Number Assembly Number Reverse 1 71 1 1 1 Previous Trans astron asirios mo pe er AS271CR 1528 AST iC ER 1 1 1 1 1 1 1 1 52 71 1 52 1 1 52 1 10 17 000 009 AS3 71C 2 10 1 2 10 1 1 1 1 1 10 17 000 008 AS7 71CR 1 91 1 1 91 1 10 17 000 010 AS3 71CR 2 10 1 2 10 1 10 17 000 011 AS14 71C 2 57 1 2 57 1 10 17 000 012 AS14 71CR 2 57 1 2 57 1 10 17 000 013 AS15 71C 2 91 1 2 91 1 ee 2951 AS15 71CR 2 91 1 820 71 AS20 71CR 1 88 1 ias dl iaa AS11 72C 1 10 1 AS11 72CR 1 10 1 812 72 1 68 10 18 000 004 AS12 72CR 1 52 1 1 68 1 10 18 000 106 1 88 1 2 07 1 10 18 000 005 517 72 1 91 1 2 10 1 10 18 000 006 AS17 72CR 1 91 1 2 1011 10 18 000 007 513 72 2 10 1 2 31 1 10 18 000 008 AS13 72CR 2 10 1 2 31 1 10 18 000 009 AS14 72C 2 57 1 2 83 1 10 18 000 010 AS14 72CR 2 57 1 2 83 1 10 18 000 011 AS15 72C 2 91 1 3 20 1 1 1 1 1
30. are not interchangeable with current production parts in Figure 14 All other parts are the same 67 2 10 1 REDUCTION UNIT A DESCRIPTION The 2 10 1 reduction unit is mounted on the back of a 71C or 72C transmission The reduction unit output shaft rotates the same direction as the in put shaft on the transmission The output shaft rotates about one turn for every two turns of the input shaft Lubricating oil is supplied to the re duction unit through ports on the back of the transmission NOTE For inspection maintenance and troubleshooting refer to the Table of Contents at the front of this manual B OVERHAUL The general overhaul information described on page 12 applies to these reduction units Before starting disassembly review the exploded view shown in Figure 16 The reduction unit can be disassembled following the index numbers in Figure 16 The following procedures are correct for most reduction units Minor differences may be found 68 CAUTION Threaded plugs screws bolts and coupling nut must be tightened to torque shown in Table 4 to prevent premature reduction unit failure e new coupling nut must be used at assembly Do not disassemble the pinion carrier assem bly unless damaged The necessary tools must be available for proper assembly Use the ex ploded view Figure 16 for disassembly and as sembly The bearing cup and cone are a matched set If one is damaged both must be replace
31. be used at assembly Do not disassemble the pinion carrier assem bly unless damaged The necessary tools must be available for proper assembly Use the ex ploded view Figure 10 for disassembly and as sembly The bearing cup and cone are a matched set If one is damaged both must be replaced A solid spacer is used to control rolling torque end play Rolling torque must be checked after assembly of the reduction unit before assembly to the transmission NOTE Early reduction units used a collapsible spacer If this spacer must be replaced use the solid spacer NOTE Early reduction units used a bearing re tainer on the output shaft end of reduction hous ing To order correct parts refer to exploded view Figure 11 STEP 1 If removed press bearing cone 23 on main shaft 21 STEP 2 If removed press bearing cups 24 and 29 into reduction housing 30 STEP 3 Install main shaft 21 in reduction housing 30 CAUTION If original spacer is not used the replacement spacer should be the same length Using an incor rect size spacer can result in prema ture failure of reduction unit Support main shaft 21 Install original spacer 25 and bearing cone 28 in reduction housing 30 40 Bearing Cone Assembly BEARING CUP REDUCTION HOUSING BEARING SPACER REDUCTION HOUSING 12790A Spacer and Bearing Cone Assembly STEP 4 Place reduction housing 30 in p
32. bearing ring 68 is still seated emi in the groove of clutch piston 65 A STEP 14 Remove clutch assembly from press Install snap ring 60 in groove of ring gear 76 E CA CAUTION Several different snap A rings are used to assemble the clutch group They different thicknesses Be sure the correct snap ring is used STEP 15 Place ring gear 76 in press with ex ternal splines facing down Assembly tool should support the ring gear 76 only The forward clutch cylinder 64 should not be touching the assembly tool Press forward clutch cylinder 74 against snap ring 60 Remove clutch assembly from press 18 CYLINDER 12652A EXTERNAL SPLINES 11838A CYLINDER 11837A Compressing Clutch Pack STEP 16 Push down by hand clutch plates Measure snap ring gap Select proper thickness snap ring 75 or combination of snap rings 75 to set clutch pack clearance Refer to chart be low More than one snap ring may be required Clearance for bronze pack 71C 0 018 0 053 Clearance for bronze pack 72C 0 035 0 055 Clearance for paper pack 71C 0 018 0 053 Clearance for paper pack 72C 0 021 0 046 PART SNAP RING THICKNESS 4768 050 054 1 8 1 4 4768A 074 078 1 9 2 0 4768B 096 100 2 4 2 5 10 00 139 018 062 066 1 6 1 7 10 00 139 048 033 037 84 94 10 00 139 049 050 054 1 27 1 37 STEP 17 Instal
33. cone 22 on pinion cage and out put shaft 7 Remove reduction housing 26 REDUCTION from press HOUSING STEP 6 Install oil seal 20 in reduction housing PINION CAGE 26 Outer surface of oil seal 20 should be flush AND OUTPUT with face of reduction housing 26 EN REDUCTION HOUSING 128054 Oil Seal Assembly 60 STEP 7 Slide coupling 6 on and output shaft 7 Thread nut 5 on pinion cage and output shaft 7 Tighten nut 5 to torque shown in Table 4 Attach a torque wrench to nut 5 Turn torque wrench to check rolling torque of bearings 17 and 22 Rolling torque should be 5 to 30 in Ibs If rolling torque is over 30 in lbs replace spacer 13 with a longer one If rolling torque is under 5 in lbs replace spacer 13 with a shorter one NOTE Selection of the proper spacer 19 will result in 0 to 0 005 inch end play STEP 8 If removed install bearing 37 and snap ring 36 in transmission Lubricate front adapter gasket 38 with vasoline and install on transmission STEP 9 Install stationary gear plate 32 in ring gear 33 Install snap ring 31 in groove of ring gear 33 COUPLING COUPLING REDUCTION HOUSING 12793A Coupling Assembly STATIONARY GEAR PLATE Stationary Gear Plate Assembly 61 STEP 10 Install reduction unit adapter 35 and ring gear 33 on transmission Thread six bolts 29 with lockwashers 30 into transmission
34. d e solid spacer is used to control rolling torque end play Rolling torque must be checked after assembly of the reduction unit before assembly to the transmission NOTE Early reduction units used a collapsible spacer If this spacer must be replaced use the solid spacer NOTE Early reduction units used a bearing re tainer on the output shaft end of reduction hous ing To order correct parts refer to exploded view Figure 17 STEP 1 If removed press bearing cone 12 on output shaft 8 STEP 2 If removed install bushing 9 in output shaft 8 Install output shaft 8 in ring gear 9 Install snap ring 7 in groove of ring gear 10 Output Shaft Assembly STEP 3 If removed press bearing cups 13 and BEARING CUP 18 into reduction housing 20 REDUCTION HOUSING Bearing Cup Assembly 69 STEP 4 Install output shaft 8 and ring gear BEARING 10 in reduction housing 20 CONE Turn reduction housing 20 over and install origi E SOLID nal spacer 14 and bearing cone 17 in reduc EG SPACER tion housing 20 HOUSING A CAUTION If original spacer is not Ol h X used the replacement spacer should Y K N be the same length Using an incor d rect size spacer can result in prema 12790A ti it ture failure of reduction unit Spacer and Bearing Cone Assembly STEP 5 Place reduction housing 20 in press PRESS BEARING with ring gear 10 supported
35. d set If one is damaged both must be replaced A solid spacer is used to control rolling torque end play Rolling torque must be checked after assembly of the reduction unit before assembly to the transmission NOTE Early 1 91 1 reduction units used a col lapsible spacer If this spacer must be replaced use the solid spacer NOTE Early 1 91 1 reduction units used a bear ing retainer on the output shaft end of reduction housing To order correct parts refer to exploded view Figure 13 STEP 1 If removed press bearing cone 11 on to main shaft 8 STEP 2 Install main shaft 8 in ring gear 9 In stall snap ring 7 in groove of ring gear 9 STEP 3 If removed press bearing cups 12 and 17 into reduction housing 18 49 Bearing Cone Assembly 12788A Main Shaft Assembly BEARING CUP REDUCTION HOUSING 12789A Bearing Cup Assembly STEP 4 Install main shaft 8 and ring gear 9 in BEARING reduction housing 18 SA Support ring gear 9 Install original spacer 13 and bearing cone 16 in reduction housing 18 rre REDUCTION CAUTION If original spacer is not HOUSING used the replacement spacer should 3 A be the same length Using an incor rect size spacer can result in prema ture failure of reduction unit Spacer and Bearing Cone Assembly STEP 5 Place reduction housing 18 in press PRESS BEARING with ring gear 9 supported
36. e 14 x Lock Bolt Coupling Nut Table 5 Spring Dimensions APPROX O D APPROX FREE LENGTH 37 PART NUMBER DESCRIPTION 8 11 8 11 160 260 42 50 42 50 42 50 42 50 10 40 17 22 27 37 25 35 17 27 7 12 20 30 42 50 27 37 17 22 42 50 220 260 DIAMETER CAUTION Threaded plugs screws bolts and coupling nuts must be tightened to torque shown in this table to prevent premature failure of transmission or reduction unit 11 15 11 15 217 353 57 68 57 68 57 68 57 68 14 55 23 30 37 50 34 48 23 37 9 16 28 42 57 68 37 50 23 30 57 68 298 352 OF WIRE mm 14 35 oa 36 SPECIFICATIONS Continued Table 6 Test Pressures PRESSURE amp X TYPICAL RANGE TYPICAL RANGE TAP Ps Neutral 600 135 793 931 Kee 2000 NOT USED NOT USED 3500 NOT USED NOT USED Reverse 600 827 965 Clutch 2000 862 1103 3500 NOT USED NOT USED Reverse 600 827 965 Main 2000 862 1103 Line 3500 NOT USED NOT USED Forward Main Line 600 793 965 2000 862 1103 3500 180 793 1241 600 1 8 0 6 8 2000 6 5 13 25 24 6 3500 NOT USED NOT USED NOT USED 600 1 8 0 1 8 2000 8 0 13 25 30 3 10 5 22 7 39 7 NOTE shown are typical at an oil temperature of 140 degrees F Variations can occur due to plumb
37. e down as removed Pump Driven Gear Assembly 24 STEP 34 Lubricate pump gasket 43 with vaso line and install in groove of adapter 47 Install pump drive gear onto input shaft 82 Check that pump drive gear locates freely on woodruff key 44 and shaft 82 STEP 35 Install pump assembly 40 on top of adapter 47 and align bolt holes Thread four bolts 41 into adapter 47 Tighten in a criss cross pattern to final torque specified in Table 4 CAUTION Position pump housing with cast arrow at top pointing in the same direction as engine rotation STEP 36 Assemble control valve assembly 33 Refer to Figure 6 Lubricate O ring 38 with vasoline and install on end of valve assembly 33 NOTE Gap in snap ring must be aligned with notch in control valve 25 Pump Assembly Installation CONTROL VALVE SPRING REGULATOR SPRING RETAINER lt d SNAP RING e VALVE 12693A Valve Assembly STEP 37 Lubricate control valve O D Slide trol valve assembly 33 into side of case 98 VALVE ASSEMBLY NOTCH ALIGNED WITH THIS BOLT HOLE STEP 38 Install switch cam 31 on end of valve assembly 33 Be sure tab on switch cam 31 sets in notch of valve assembly 33 SWITCHCAN STEP 39 Install valve cover 28 as follows SWITCH Position gasket 31 on case 98 Place valve cover 28 over gasket 32 and align bolt holes Thread three
38. ing fittings and cooler differences Reverse Cooler Flow Forward Cooler Flow NOTE Forward clutch feed does not have an external tap for checking pressure When selector is in position line pressure indicates clutch pressure Pressure drop from to F indicates leak age in forward clutch circuit 38 1 523 1 REDUCTION UNITS A DESCRIPTION The 1 523 1 reduction unit is mounted on the back of a 71C or 72C transmission The reduc tion unit output shaft rotates the same direction of the input shaft on the transmission The output shaft rotates about one turn for every one and one half turns of the input shaft Lubricating oil is supplied to the reduction unit through ports on the back of the transmission NOTE For inspection maintenance and troubleshooting refer to the Table of Contents at the front of this manual B OVERHAUL The general overhaul information described on page 12 applies to these reduction units Before starting disassembly review the exploded view shown in Figure 10 The reduction unit can be disassembled following the index numbers shown in Figure 10 The following procedures are correct for most reduction units Minor differ ences may be found 39 a CAUTION Threaded plugs screws FE bolts and coupling nut must be gt tightened to torque shown in Table 4 to prevent premature reduction unit failure A new coupling nut must
39. ith vasoline and install on reduction unit adapter 39 STEP 15 Place reduction housing 18 on trans mission Turn coupling 6 to engage ring gear 9 f REDUCTION HOUSING with pinion gears 31 2 Thread two bolts 1 with lockwashers 2 into transmission Thread six bolts 3 with lockwashers 4 into re duction housing 18 Tighten bolts 1 and 3 in a criss cross pattern to torque shown in Table 4 Reduction Housing Installation 53 128028 Figure 12 1 88 1 and 1 91 1 Reduction Units Current Production 54 D gt NUMBER NUMBER 0000179864 0000103322 0000179840 0000103321 10 00 149 034 10 00 031 001 47560 10 17 171 002 10 17 171 004 3 6 10 17 162 001 NUMBER 10 00 133 010 10 00 133 009 10 17 053 002 10 17 053 003 10 17 053 004 10 17 053 005 10 17 053 006 10 17 053 007 10 17 053 008 10 17 053 009 10 17 053 010 10 17 053 011 10 17 053 012 10 00 044 017 NUMBER 10 00 133 002 10 00 133 001 10 17 065 003 4734 17 104 10 17 165 004 48538 0000114605 10 00 014 002 19 150 10 17 659 021 4827 47171 PART NUMBER REDUCTION UNIT ASSEMBLY 1 91 1 REDUCTION UNIT ASSEMBLY 1 88 1 DESCRIPTION HEX HEAD BOLT 7 16 14 1 3 4 LOCKWASHER 7 6 HEX HEAD BOLT 3 18 1 1 8 LOCKWASHER 3 COUPLING NUT COUPLING 5 SNAP RING MAIN SHAFT 1 91 1 ONLY MAIN SHAFT
40. l selected snap ring s 75 in groove of ring gear 76 STEP 18 If removed install woodruff key 81 in drive gear assembly 82 Slide forward clutch hub 80 on drive gear assembly 82 and align with woodruff key 81 Press forward clutch hub 80 on drive gear assembly 82 and against shoulder Install snap ring 79 in groove of drive gear as sembly 82 Lubricate sealing rings 78 with vasoline and in stall in grooves of drive gear assembly 82 Compress each sealing ring 78 until it locks in place 19 SNAP RING GROOVE Snap Ring Selection SNAP RING GROOVE 11841A Snap Ring Assembly FORWARD CLUTCH HUB SEALING RINGS DRIVE GEAR ASSEMBLY Sealing Ring Installation STEP 19 Install drive gear assembly 82 in clutch assembly Slide bearing 63 down drive gear assembly 82 Place complete assembly in press Press bearing 63 into drive gear assembly 82 until seated against shoulder STEP 20 Install snap rings 61 and 62 in grooves of drive gear assembly 82 and forward clutch cylinder 64 11844A STEP 21 Apply vasoline to bronze thrustwasher 77 Install over end of shaft and against face of 5 E gear A 5 WASHER Thrustwasher Assembly 20 t STEP 22 Install clutch and drive gear assembly 82 in case 98 Rotate clutch and drive gear assembly 82 back and forth to engage ring gear teeth with pinion gear teeth STEP 23 If original case a
41. m No 1237 Approximate Dry Weight Direct Drive Reduction 95 Ib 145 Ib 109 Ib 153 Ib The transmission oil pump is driven by the input shaft It supplies oil pressure to operate the clutch packs lubricate parts and provide cool ing A damper plate is bolted to the engine flywheel The damper plate is splined to connect to the in put shaft The damper plate reduces torsional vi brations to the transmission from the engine See Figure 2 ENGINE FLYWHEEL DAMPER ASSEMBLY FLYWHEEL HOUSING Figure 2 Typical Installation Forward The forward clutch is applied hydrauli cally when the shift lever is placed in the forward position This connects the input shaft to the out put shaft The unit then transmits power at a 1 to 1 speed ratio in the same direction of rotation as the engine See Figure 3 FORWARD CLUTCH 12668A Figure 3 Forward Power Flow Reverse The reverse clutch is applied hydrauli cally when the shift lever is placed in the reverse position See Figure 4 The applied clutch holds the ring gear The input shaft and sun gear driven by the engine drive pinions which drive the carrier output shaft The output shaft turns opposite to engine rotation at a 1 1 to 1 speed re duction ratio for model 72C and 1 to 1 speed ra tio for model 71C 2 A Cd D OMM d T EX NN o NECS gt N See d
42. nd clutch cylinder are used install thrustwasher 59 on face of clutch cylinder On model 10 18 transmissions select new thrustwasher 59 as follows Position case vertically as shown Measure from face of case 98 without gasket 49 to face of clutch cylinder When dimension is 0 433 inch 11 0 mm or less use 71 15B thrustwasher When dimension is greater than 0 433 inch 11 0 mm use 10 16 193 001 thrustwasher STEP 24 Install one bronze reverse clutch fric tion plate 56 in case 98 FACE OF CLUTCH CYLINDER Thrustwasher Installation REVERSE CLUTCH FRICTION 1 RARA RN FICA U A ON 12654A Friction Plate Installation 21 STEP 25 Install three dowel pins 58 and PRESSURE NO SPRING HERE eleven pressure plate springs 57 in case 98 STEP 26 Install one steel separator plate 55 in LARGE case 98 with large part of tab to left of dowel pin 77 SIDE 58 A 1 et Alternately stack remaining reverse clutch fric tion plates 56 and steel separator plates 55 in case 98 STEP 27 Install reverse clutch pressure plate REVERSE 54 in case 98 with three half moons aligned CLUTCH with dowel pins 58 Be sure all springs are seated in their holes V NOTCH HERE 12657 Pressure Plate Installation 22 SS STEP 28 Lubricate sealing ring 52 with vaso line and install in groove of reverse
43. r 86 must align with notch in case 98 A CAUTION Thrustwasher is used only on some models See Model Chart 71C and 72C Transmissions PIPE PLUGS SNAP RING GROOVE IN DIPSTICK BEARING MUST TUBE FACE AWAY FROM CASE 12648A Case Assembly CASE DRYSEAL BUSHING OIL INLET SHIELD PLUG 9 SPRING Thrustwasher and Baffle Installation STEP 4 Lubricate sealing rings 83 and bush ings 84 with vasoline If removed press bushings 84 into pinion car rier 85 A CAUTION Do not block pressure holes in pinion carrier 85 with bushings 84 Install sealing rings 83 in grooves ot pinion car rier 85 Compress each sealing ring 83 until it locks in place Install pinion carrier 85 in case 98 STEP 5 Install pressure plate 74 in ring gear 76 STEP 6 Starting with a friction clutch plate 73 alternately stack friction clutch plates 73 and steel clutch plates 72 Place pressure plate 71 on top of clutch plates 72 and 73 15 SEALING BUSHING PRESSURE HOLES 126664 Pinion Carrier Assembly SEXTERNAL SPLINES Pressure Plate Assembly FRICTION STEEL CLUTCH PLATE CLUTCH PLATE PRESSURE PLATE Forward Clutch Pack Arrangement STEP 7 Install clutch plates 72 and 73 and PRESSURE pressure plate 71 in ring gear 76 CLUTCH PLATE PLATES e ss 11831 8 Install snap ring 70 in ring gear 76 PRESS
44. ress with main shaft 21 supported Press bearing cone 28 on main shaft 21 Remove reduction housing 30 from press STEP 5 Install oil seal 26 in reduction housing 30 Outer surface of oil seal 26 should be flush with face of reduction housing 30 STEP 6 Slide coupling 6 on main shaft 21 Thread nut 5 on main shaft 21 Tighten nut 5 to torque shown in Table 4 Attach a torque wrench to nut 5 Turn torque wrench to check rolling torque of bearings 11 and 16 Rolling torque should be 5 to 30 in Ibs If rolling torque is over 30 in lbs replace spacer 25 with a longer one If rolling torque is under 5 in lbs replace spacer 25 with a shorter one NOTE Selection of the proper spacer 25 will result in O to 0 005 inch end play 41 PRESS BEARING CONE REDUCTION HOUSING REDUCTION HOUSING COUPLING COUPLING NUT REDUCTION HOUSING Coupling Assembly STEP 7 Slide sun gear 20 into sun gear hub 21 Turn sun gear hub 21 over Install snap ring 19 in groove of sun gear 20 STEP 8 Install sun gear 20 and sun gear hub 21 in reduction housing 30 Thread four bolts 17 into reduction housing Tighten bolts 17 to torque shown in Table 4 STEP 9 Install pinion carrier 8 in reduction housing 30 Install snap ring 7 in groove of main shaft 21 42 SUN GEAR HUB SUN GEAR 12786A PINION CARRIER REDUCTION HOUSING 12826A Pinion Carrier
45. sun gear 41 STEP 12 Slide pinion cage assembly 22 on transmission output shatt Lubricate thrustwasher 21 with vasoline and in stall on pinion cage assembly 22 72 REDUCTION UNIT ADAPTER PINION CAGE ASSEMBLY Pinion Cage Installation 12822A STEP 13 Lubricate rear adapter gasket 37 with vasoline and install on reduction unit adapter 42 STEP 14 Place reduction housing 20 on trans mission Turn coupling 6 to engage ring gear 10 with pinion gears 29 and 35 Thread two bolts 1 with lockwashers 2 into transmission Thread six bolts 3 with lockwashers 4 into re duction housing 20 Tighten bolts 1 and 3 in a criss cross pattern to torque shown in Table 4 73 REDUCTION lt HOUSING LOCKWASHER REDUCTION HOUSING 128D1A Reduction Housing Installation Current Production Figure 16 2 10 1 Reduction Units 74 PART DESCRIPTION NUMBER NO NUMBER REDUCTION UNIT ASSEMBLY 2 10 1 0000179864 HEX HEAD BOLT 7 1 14 1 3 4 0000103322 LOCKWASHER 7 16 0000179840 HEX HEAD BOLT 3 s 18 1 1 8 0000103321 LOCKWASHER 3 10 00 149 034 COUPLING NUT 10 00 031 001 COUPLING 4756D SNAP RING 10 17 671 001 OUTPUT SHAFT AND BUSHING ASSEMBLY A4867DD BUSHING KIT L3 6 RING GEAR NO NUMBER BEARING ASSEMBLY 10 00 133 010 10 00 133 009 10 17 053 002 10 17 053 003 10 17 053 004 10 17 053 00
46. te details refer to Borg Warner Automotive Service Bulletin MB62 Lubricate o ring 35 with vasoline and install on center hub of reduction unit adapter 39 NOTE Be sure o ring 35 is not twisted cut or distorted Replace if damaged Install lube oil strainer 34 on reduction unit adapter 39 STEP 11 Place pinion carrier gasket 33 on lube oil strainer 34 STEP 12 Install pinion carrier 24 on pinion car gasket 33 and align bolt holes For 1 91 1 reduction units install three lockplates 23 and thread six bolts 21 into reduction unit adapter 39 until finger tight For 1 88 1 reduction units thread six bolts 21 with lockwashers 22 into reduction unit adapter 39 until finger tight Slide sun gear 25 partially into pinion carrier 24 Turn sun gear 25 by hand to be sure pinion carrier 24 is centered and pinion gears 31 turn freely 52 STRAINER Lube Oil Strainer Installation BOLTS LOCKPLATE PINION CARRIER ASSEMBLY 12798A Pinion Carrier Installation STEP 13 Tighten six bolts 21 in a criss cross pattern to torque shown in Table 4 CAUTION For 1 91 1 reduction N units bolts are torqued to 5 ft Ibs Tabs on lockplates must be bent A tightly against flats of bolts Push sun gear 20 into pinion carrier 24 Install snap ring 19 in groove of transmission output shaft 12799A STEP 14 Lubricate rear adapter gasket 36 w
47. ts are mounted on the back of a 71C or 72C transmis sion The reduction unit output shaft rotates the same direction as the input shaft on the transmis sion The output shaft rotates about one turn for every two and one hall to three turns of the input shaft Lubricating oil is supplied to the reduction unit through ports on the back of the transmis sion NOTE For inspection maintenance and troubleshooting refer to the Table of Contents at the front of this manual B OVERHAUL The general overhaul information described on page 12 applies to these reduction units Before starting disassembly review the exploded view shown in Figure 14 The reduction unit can be disassembled following the index numbers in Figure 14 The following procedures are correct for most reduction units Minor differences may be found 58 CAUTION Threaded plugs screws bolts and coupling nut must be tightened to torque shown in Table 4 to prevent premature reduction unit failure e coupling nut must be used at assembly e Do not disassemble the pinion cage and out put shaft assembly unless damaged The neces sary tools must be available for proper assembly Use exploded view Figure 14 for disassembly and assembly The bearing cup and cone are a matched set If one is damaged both must be replaced solid spacer is used to control rolling torque end play Rolling torque must be checked after assembly of the reduction
48. using Installation 44 LAE Es gt 7 d eg ner UE Y y SS Ped 2 P qm Figure 10 1 523 1 Reduction Units Current Production 45 DESCRIPTION NUMBER NO NUMBER REDUCTION UNIT ASSEMBLY 1 523 1 0000179864 HEX HEAD BOLT 7 16 14 1 9 4 0000103322 LOCKWASHER 7 16 0000179840 HEX HEAD BOLT 96 18 x 1 1 8 0000103321 LOCKWASHER 988 10 00 149 034 COUPLING NUT 10 00 031 001 COUPLING 4734 SNAP RING 14 150 CARRIER ASSEMBLY L4 135 OIL COLLECTOR RING 4717L PINION SHAFT PIN L5 39 PINION SHAFT L3 43 PINION THRUSTWASHER L3 41 PINION BEARING SPACER 4741 ROLLER BEARING L4 5 PINION GEAR L4 150 PINION CAGE 4776BB LOCK BOLT he 14 x 7 8 10 17 179 001 SUN GEAR HUB 10 00 139 013 SNAP RING 10 17 165 001 SUN GEAR 10 17 171 001 MAIN SHAFT NO NUMBER BEARING ASSEMBLY 10 00 133 010 BEARING CONE 10 00 133 009 BEARING CUP 10 17 053 002 SOLID SPACER 820 821 INCH LONG 10 17 053 003 SOLID SPACER 829 830 INCH 10 17 053 004 SOLID SPACER 832 833 INCH LONG 10 17 053 005 SOLID SPACER 835 836 INCH LONG 10 17 053 006 SOLID SPACER 838 839 INCH LONG 10 17 053 007 SOLID SPACER 841 842 INCH LONG 10 17 053 008 SOLID SPACER 844 845 INCH LONG 10 17 053 009 SOLID SPACER 847 848 INCH LONG 10 17 053 010 SOLID SPACER 850 851 INCH LONG 10 17 053 01 1 SOLID SPACER 853 854 INCH LONG
Download Pdf Manuals
Related Search