Transfer Assembly Disassembly
Drivetrain. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
REMOVE TRANSFER INDICATOR SWITCH (4WD POSITION)
REMOVE TRANSFER INDICATOR SWITCH (L4 POSITION) (for Automatic Transmission or Manual Transmission w/ ABS)
REMOVE TRANSFER INDICATOR SWITCH (NEUTRAL POSITION) (for Automatic Transmission)
REMOVE TRANSFER GEAR SHIFT HEAD
REMOVE TRANSFER CASE COVER SUB-ASSEMBLY
REMOVE BREATHER OIL DEFLECTOR
REMOVE TRANSFER BEARING RETAINER SUB-ASSEMBLY
REMOVE TRANSFER BEARING RETAINER OIL SEAL
REMOVE FRONT OUTPUT SHAFT COMPANION FLANGE SUB-ASSEMBLY
REMOVE TRANSFER CASE OIL SEAL
REMOVE REAR OUTPUT SHAFT COMPANION FLANGE SUB-ASSEMBLY
REMOVE EXTENSION HOUSING OIL SEAL
REMOVE SPEEDOMETER SENSOR
REMOVE TRANSFER EXTENSION HOUSING SUB-ASSEMBLY
REMOVE TRANSFER OUTPUT SHAFT WASHER
REMOVE TRANSFER SPEEDOMETER DRIVE GEAR
REMOVE REAR TRANSFER CASE
REMOVE FRONT TRANSFER DRIVE SHIFT FORK SHAFT
REMOVE TRANSFER HIGH AND LOW SHIFT FORK SHAFT
REMOVE REAR TRANSFER OUTPUT SHAFT, FRONT TRANSFER DRIVE CHAIN AND TRANSFER DRIVEN SPROCKET
REMOVE TRANSFER DRIVEN SPROCKET BEARING
REMOVE TRANSFER INPUT GEAR RADIAL BALL BEARING
REMOVE FILLER PLUG
REMOVE DRAIN PLUG
REMOVE TRANSFER OIL SEPARATOR SUB-ASSEMBLY
REMOVE TRANSFER CASE MAGNET
REMOVE TRANSFER OIL PUMP BODY SUB-ASSEMBLY
REMOVE TRANSFER OIL PUMP BODY O-RING
REMOVE TRANSFER OIL PUMP GEAR
REMOVE FRONT TRANSFER DRIVE CLUTCH SYNCHRONIZER RING (for Manual Transmission)
REMOVE TRANSFER LOW PLANETARY GEAR ASSEMBLY WITH TRANSFER INPUT SHAFT
REMOVE TRANSFER CASE PLUG
REMOVE TRANSFER LOW PLANETARY RING GEAR
REMOVE TRANSFER CASE OIL SEAL
REMOVE TRANSFER LOW PLANETARY GEAR SPLINE PIECE
REMOVE TRANSFER OUTPUT SHAFT FRONT NEEDLE ROLLER BEARING
REMOVE TRANSFER INPUT GEAR STOPPER SHAFT SNAP RING
REMOVE TRANSFER INPUT GEAR STOPPER
REMOVE TRANSFER INPUT SHAFT
REMOVE NO. 1 TRANSFER INPUT SHAFT SEAL RING
REMOVE TRANSFER INPUT SHAFT BEARING
REMOVE TRANSFER LOW PLANETARY GEAR BEARING
REMOVE TRANSFER CLUTCH HUB
REMOVE TRANSFER DRIVE SPROCKET SUB-ASSEMBLY
Transfer Assembly -- Disassembly |
1. REMOVE TRANSFER INDICATOR SWITCH (4WD POSITION) |
Using SST, remove the transfer indicator switch and gasket.
Text in Illustration*1
| 4WD Position
|
*2
| L4 Position
|
*3
| Neutral Position
|
- SST
- 09817-16011
2. REMOVE TRANSFER INDICATOR SWITCH (L4 POSITION) (for Automatic Transmission or Manual Transmission w/ ABS) |
Using SST, remove the transfer indicator switch and gasket.
- SST
- 09817-16011
3. REMOVE TRANSFER INDICATOR SWITCH (NEUTRAL POSITION) (for Automatic Transmission) |
Using SST, remove the transfer indicator switch and gasket.
- SST
- 09817-16011
4. REMOVE TRANSFER GEAR SHIFT HEAD |
Using a pin punch and hammer, remove the 2 slotted pins from the No. 1 and No. 2 gear shift heads.
Text in Illustration*1
| Slotted Pin
|
*2
| No. 1 Gear Shift Head
|
*3
| No. 2 Gear Shift Head
|
*4
| Front Drive Shift Fork Shaft
|
*5
| High and Low Shift Fork Shaft
|
Remove the No. 1 and No. 2 gear shift heads from the front drive shift fork shaft and the high and low shift fork shaft.
5. REMOVE TRANSFER CASE COVER SUB-ASSEMBLY |
Remove the 4 bolts and transfer case cover sub-assembly.
6. REMOVE BREATHER OIL DEFLECTOR |
7. REMOVE TRANSFER BEARING RETAINER SUB-ASSEMBLY |
Remove the 5 bolts and transfer bearing retainer sub-assembly.
- HINT:
- If necessary, tap the bearing retainer with a plastic-faced hammer to remove it.
8. REMOVE TRANSFER BEARING RETAINER OIL SEAL |
Using a screwdriver and hammer, tap out the transfer bearing retainer oil seal from the bearing retainer.
- NOTICE:
- Be careful not to damage the oil seal and bearing retainer contact surfaces.
9. REMOVE FRONT OUTPUT SHAFT COMPANION FLANGE SUB-ASSEMBLY |
Using a chisel and hammer, loosen the staked part of the lock nut.
Using SST to hold the companion flange, remove the lock nut.
- SST
- 09330-00021
Using SST, remove the front output shaft companion flange sub-assembly.
- SST
- 09950-40011(09951-04020,09952-04010,09953-04030,09954-04010,09955-04051,09957-04010,09958-04011)
Using a screwdriver and hammer, tap out the oil seal from the companion flange.
- NOTICE:
- Be careful not to damage the oil seal and companion flange contact surfaces.
10. REMOVE TRANSFER CASE OIL SEAL |
Using SST, tap out the transfer case oil seal.
- SST
- 09308-00010
- NOTICE:
- Be careful not to damage the oil seal and front case contact surface.
11. REMOVE REAR OUTPUT SHAFT COMPANION FLANGE SUB-ASSEMBLY |
Remove the rear output shaft companion flange sub-assembly in the same way as the front output shaft companion flange.
- SST
- 09330-00021
09950-40011(09951-04020,09952-04010,09953-04030,09954-04010,09955-04051,09957-04010,09958-04011)
Using a screwdriver and hammer, tap out the oil seal from the companion flange.
- NOTICE:
- Be careful not to damage the oil seal and companion flange contact surfaces.
12. REMOVE EXTENSION HOUSING OIL SEAL |
Using SST, tap out the oil seal.
- SST
- 09308-00010
- NOTICE:
- Be careful not to damage the oil seal and extension housing contact surface.
13. REMOVE SPEEDOMETER SENSOR |
Disconnect the sensor connector.
Remove the bolt and speedometer sensor from the transfer.
Remove the O-ring from the speedometer sensor.
14. REMOVE TRANSFER EXTENSION HOUSING SUB-ASSEMBLY |
Remove the 5 bolts and extension housing.
- HINT:
- If necessary, tap the extension housing with a plastic-faced hammer to remove it.
15. REMOVE TRANSFER OUTPUT SHAFT WASHER |
Remove the 2 transfer output shaft washers.
16. REMOVE TRANSFER SPEEDOMETER DRIVE GEAR |
Remove the transfer speedometer drive gear and ball.
17. REMOVE REAR TRANSFER CASE |
Remove the 12 bolts and clamp.
Remove the rear transfer case.
- HINT:
- If necessary, tap the rear transfer case with a plastic-faced hammer to remove it.
18. REMOVE FRONT TRANSFER DRIVE SHIFT FORK SHAFT |
Using a hexagon wrench, remove the 2 plugs.
Using a magnet hand, remove the 2 springs and 2 balls from the holes.
Mount the rear transfer case in a vise.
- NOTICE:
- Place aluminum plates on the vise to prevent damage to the rear transfer case.
Using a pin punch and hammer, tap out the 2 slotted pins from the No. 2 transfer gear shift fork and shift shaft stopper.
Hold the front transfer drive shift fork shaft in place by hand when removing the pin punch.
Remove the front transfer drive shift fork shaft, stopper, compression spring, No. 1 gear shift fork and shift shaft stopper.
Using a magnet hand, remove the straight pin.
19. REMOVE TRANSFER HIGH AND LOW SHIFT FORK SHAFT |
Remove the transfer high and low shift fork shaft and No. 2 transfer gear shift fork.
20. REMOVE REAR TRANSFER OUTPUT SHAFT, FRONT TRANSFER DRIVE CHAIN AND TRANSFER DRIVEN SPROCKET |
Using a snap ring expander, remove the snap ring.
Using a plastic-faced hammer, carefully tap the rear transfer case, and remove the rear transfer output shaft together with the front transfer drive chain and transfer driven sprocket.
Remove the rear transfer output shaft and transfer driven sprocket from the front transfer drive chain.
21. REMOVE TRANSFER DRIVEN SPROCKET BEARING |
Using SST and a press, press out the transfer driven sprocket bearing.
- SST
- 09555-55010
- NOTICE:
- Be careful not to drop or damage the driven sprocket.
22. REMOVE TRANSFER INPUT GEAR RADIAL BALL BEARING |
Using SST, a press and a steel bar, press out the transfer input gear radial ball bearing.
- SST
- 09555-55010
- NOTICE:
- Be careful not to damage the driven sprocket.
Remove the filler plug and gasket.
Remove the drain plug and gasket.
25. REMOVE TRANSFER OIL SEPARATOR SUB-ASSEMBLY |
Remove the 3 bolts and transfer oil separator sub-assembly.
26. REMOVE TRANSFER CASE MAGNET |
27. REMOVE TRANSFER OIL PUMP BODY SUB-ASSEMBLY |
Remove the 3 bolts and transfer oil pump body sub-assembly.
28. REMOVE TRANSFER OIL PUMP BODY O-RING |
Using a screwdriver with its tip wrapped with protective tape, pry out the transfer oil pump body O-ring from the oil pump body.
- NOTICE:
- Be careful not to damage the oil pump body.
29. REMOVE TRANSFER OIL PUMP GEAR |
Remove the nut and transfer oil pump gear.
30. REMOVE FRONT TRANSFER DRIVE CLUTCH SYNCHRONIZER RING (for Manual Transmission) |
Remove the front transfer drive clutch synchronizer ring from the transfer input shaft.
31. REMOVE TRANSFER LOW PLANETARY GEAR ASSEMBLY WITH TRANSFER INPUT SHAFT |
Using a snap ring expander, remove the snap ring.
Remove the transfer low planetary gear assembly together with the transfer input shaft.
32. REMOVE TRANSFER CASE PLUG |
Remove the transfer case plug, compression spring and pin from the front transfer case.
33. REMOVE TRANSFER LOW PLANETARY RING GEAR |
Using a screwdriver with its tip wrapped with protective tape, pry out the snap ring.
- NOTICE:
- Be careful not to damage the front transfer case.
Remove the transfer low planetary ring gear from the front transfer case.
34. REMOVE TRANSFER CASE OIL SEAL |
Using a screwdriver and hammer, tap out the 2 transfer case oil seals.
- NOTICE:
- Be careful not to damage the oil seal and front transfer case contact surfaces.
35. REMOVE TRANSFER LOW PLANETARY GEAR SPLINE PIECE |
Using a screwdriver with its tip wrapped with protective tape, pry out the snap ring.
- NOTICE:
- Be careful not to damage the transfer low planetary gear assembly.
Remove the transfer low planetary gear spline piece from the transfer low planetary gear assembly.
36. REMOVE TRANSFER OUTPUT SHAFT FRONT NEEDLE ROLLER BEARING |
37. REMOVE TRANSFER INPUT GEAR STOPPER SHAFT SNAP RING |
Using a snap ring expander, remove the transfer input gear stopper shaft snap ring.
38. REMOVE TRANSFER INPUT GEAR STOPPER |
Remove the transfer input gear stopper.
Using a magnet hand, remove the transfer input gear stopper ball from the transfer input shaft.
Remove the manual transfer planetary carrier washer.
39. REMOVE TRANSFER INPUT SHAFT |
Remove the transfer input shaft, transfer low planetary gear bearing and No. 1 transfer thrust bearing race from the transfer low planetary gear assembly.
40. REMOVE NO. 1 TRANSFER INPUT SHAFT SEAL RING |
Remove the 2 No. 1 transfer input shaft seal rings from the transfer input shaft.
41. REMOVE TRANSFER INPUT SHAFT BEARING |
Using a snap ring expander, remove the snap ring.
Using SST and a press, press out the transfer input shaft bearing.
- SST
- 09555-55010
09950-70010(09951-07150)
09950-60020(09951-00750)
- NOTICE:
- Be careful not to drop or damage the transfer low planetary gear.
42. REMOVE TRANSFER LOW PLANETARY GEAR BEARING |
Using SST, remove the transfer low planetary gear bearing.
- SST
- 09612-65014(09612-01030,09612-01050)
- NOTICE:
- Hook SST securely between the bearing and transfer low planetary gear.
43. REMOVE TRANSFER CLUTCH HUB |
Using a snap ring expander, remove the snap ring.
Remove the high and low clutch sleeve.
for Manual Transmission:
Remove the 2 shifting key springs and 3 shifting keys.
Using a press, press out the transfer clutch hub.
- NOTICE:
- Be careful not to drop or damage the rear transfer output shaft.
for Manual Transmission:
Using a screwdriver and hammer, remove the key retainer from the rear transfer output shaft.
44. REMOVE TRANSFER DRIVE SPROCKET SUB-ASSEMBLY |
Using SST and a press, press out the rear transfer output shaft radial ball bearing from the rear transfer output shaft.
- SST
- 09555-55010
- NOTICE:
- Be careful not to drop or damage the rear transfer output shaft.
Remove the spacer and ball.
Remove the transfer drive sprocket sub-assembly together with the front drive clutch sleeve.
Remove the needle roller bearing.
Remove the front drive synchronizer ring.
Remove the front drive clutch sleeve, 2 shifting key springs and 3 shifting keys from the transfer drive sprocket sub-assembly.