Transfer Assembly: Reassembly
- INSTALL TRANSFER LOW PLANETARY RING GEAR
- Install the ring gear onto the front case.NOTE: Install the ring gear in the correct direction.
- Using a screwdriver, install the snap ring.NOTE: Make sure that the snap ring is firmly installed into the groove.
- Install the ring gear onto the front case.
- INSTALL TRANSFER CASE STRAIGHT PIN
- INSTALL COMPRESSION SPRING
- INSTALL TRANSFER CASE PLUG
- Apply sealant to the threads of the plug.
Sealant: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or the equivalent
- Install the case plug.
Torque: 19 N*m (190 kgf*cm, 14 ft.*lbf)
- Apply sealant to the threads of the plug.
- INSTALL TRANSFER OUTPUT SHAFT PLATE WASHER
- INSTALL TRANSFER DRIVE SPROCKET BEARING
- INSTALL TRANSFER DRIVE SPROCKET SUB-ASSEMBLY
- INSTALL NO. 1 TRANSFER OUTPUT SHAFT SPACER
- INSTALL REAR TRANSFER OUTPUT SHAFT RADIAL BALL BEARING
- Apply gear oil to the connecting areas of the output shaft and bearing.
- Using SST and a press, press in a new bearing with the outer race snap ring groove facing toward the rear.
SST 09316-60011 (09316-00011, 09316-00071)
- INSTALL TRANSFER OUTPUT SHAFT PLATE WASHER
- INSTALL FRONT TRANSFER OUTPUT SHAFT NEEDLE ROLLER BEARING
- INSTALL TRANSFER CLUTCH HUB
- INSTALL CENTER DIFFERENTIAL CASE
- INSTALL TRANSFER OUTPUT SHAFT SPACER BALL
- INSTALL NO. 2 TRANSFER OUTPUT SHAFT SPACER
- INSTALL TRANSFER LOW PLANETARY RING GEAR HOLE SNAP RING
- Using a snap ring expander, install the snap ring.NOTE: Make sure that the snap ring is firmly installed into the groove.
- Using a snap ring expander, install the snap ring.
- INSPECT TRANSFER DRIVE SPROCKET RADIAL CLEARANCE
- Using a dial indicator, measure the radial clearance of the drive sprocket.
Standard clearance: 0.01 to 0.06 mm (0.0004 to 0.0024 in.)
Maximum clearance: 0.06 mm (0.0024 in.)
If the clearance is greater than the maximum, replace the drive sprocket, output shaft or needle roller bearing.
- Using a dial indicator, measure the radial clearance of the drive sprocket.
- INSPECT TRANSFER DRIVE SPROCKET THRUST CLEARANCE
- Using a feeler gauge, measure the thrust clearance of the drive sprocket.
Standard clearance: 0.15 to 0.24 mm (0.0059 to 0.0094 in.)
Maximum clearance: 0.24 mm (0.0094 in.)
If the clearance is greater than the maximum, replace the drive sprocket.
- Using a feeler gauge, measure the thrust clearance of the drive sprocket.
- INSTALL TRANSFER LOW PLANETARY GEAR BEARING
- Using SST and a press, press in a new bearing.
SST 09950-60010 (09951 -00570), 09950-70010 (09951-07100)
Standard depth: 7.7 to 8.3 mm (0.303 to 0.327 in.)
- Using SST and a press, press in a new bearing.
- INSTALL TRANSFER INPUT SHAFT BEARING
- Using SST and a press, press in a new bearing with the groove facing forward.
SST 09223-15020, 09515-30010, 09950-70010 (09951-07100)
- Using SST and a press, press in a new bearing with the groove facing forward.
- INSTALL TRANSFER LOW PLANETARY GEAR SPLINE PIECE
- Using a screwdriver, install the spline piece and low planetary gear with the snap ring.
- INSTALL TRANSFER INPUT BEARING SHAFT SNAP RING
- Select a new snap ring that allows 0.1 mm (0.0039 in.) or less of axial free play.
Standard snap ring thickness
THICKNESS SPECIFICATIONMark Thickness 1 1.45 to 1.50 mm (0.0571 to 0.0591 In.) 2 1.50 to 1.55 mm (0,0591 to 0.0610 In.) 3 1.55 to 1.60 mm (0.0610 to 0.0630 In.) 4 1.60 to 1.65 mm (0.0630 to 0.0650 In.) S 1.65 to 1.70 mm (0.0650 to 0.0669 In.) Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NOTE: Make sure that the snap ring is firmly installed into the groove. - Using a snap ring expander, install the snap ring.
- Select a new snap ring that allows 0.1 mm (0.0039 in.) or less of axial free play.
- INSTALL NO. 1 TRANSFER INPUT SHAFT SEAL RING
- Apply gear oil to the 2 seal rings.
- Install the 2 seal rings onto the input shaft.
HINT:
Engage the seal rings securely to eliminate clearance.
- INSTALL TRANSFER LOW PLANETARY GEAR BEARING
- Install the bearing onto the low planetary gear.NOTE: Install the bearing in the correct direction.
- Install the bearing onto the low planetary gear.
- INSTALL NO. 1 TRANSFER THRUST BEARING RACE
- INSTALL TRANSFER INPUT SHAFT
- Apply gear oil to the contact surface of the input shaft and low planetary gear.
- Install the input shaft onto the low planetary gear.
- INSTALL MANUAL TRANSFER PLANETARY CARRIER WASHER
- Apply gear oil to the washer.
- Install the washer onto the low planetary gear.
- INSTALL TRANSFER INPUT GEAR STOPPER BALL
- INSTALL TRANSFER INPUT GEAR STOPPER
- INSTALL TRANSFER INPUT GEAR STOPPER SHAFT SNAP RING
- Select a new snap ring that allows 0.05 to 0.15 mm (0.0020 to 0.0059 in.) of axial free play.
Standard snap ring thickness
THICKNESS SPECIFICATIONMark Thickness A 2.10 to 2.15 mm (0.0827 to 0.0846 in.) B 2.15 to 2.20 mm (0.0846 to 0.0866 in.) C 2.20 to 2.25 mm (0.0866 to 0.0886 In.) D 2.25 to 2.30 mm (0.0886 to 0.0906 In.) E 2.30 to 2.35 mm (0.0906 to 0.0925 In.) F 2.35 to 2.40 mm (0.0925 to 0.0945 in.) G 2.40 to 2.45 mm (0.0945 to 0.0965 In.) H 2.45 to 2.50 mm (0.0965 to 0.0984 In.) J 2.50 to 2.55 mm (0.0984 to 0.1004 in.) K 2.55 to 2.60 mm (0.1004 to 0.1024 In.) L 2.60 to 2.65 mm (0.1024 to 0.1043 In.) M 2.65 to 2.70 mm (0.1043 to 0.1063 In.) N 2.70 to 2.75 mm (0.1063 to 0.1083 In.) P 2.75 to 2.80 mm (0.1083 to 0.1102 In.) Q 2.80 to 2.85 mm (0.1102 to 0.1122 In.) R 2.85 to 2.90 mm (0.1122 to 0.1142 In.) S 2.90 to 2.95 mm (0.1142 to 0.1161 in.) T 2.95 to 3.00 mm (0.1161 to 0.1181 In.) U 3.00 to 3.05 mm (0.1181 to 0.1201 In.) - Using a snap ring expander, install the snap ring.NOTE: Make sure that the snap ring is firmly installed into the groove.
- Select a new snap ring that allows 0.05 to 0.15 mm (0.0020 to 0.0059 in.) of axial free play.
- INSTALL TRANSFER CASE OIL SEAL
- Using SST and a hammer, tap in a new oil seal until its surface is flush with the case upper surface (No. 1).
SST 09316-60011 (09316-00011)
NOTE: Be careful not to damage the front case. - Coat the lip of the oil seal with MP grease.
- Using SST and a hammer, tap in a new oil seal until its surface is flush with the case upper surface (No. 2).
SST 09304-12012
Standard depth: -0.5 to 0.5 mm (-0.020 to 0.020 in.)
NOTE: Be careful not to damage the front case. - Coat the lip of the oil seal with MP grease.
- Using SST and a hammer, tap in a new oil seal until its surface is flush with the case upper surface (No. 1).
- INSTALL TRANSFER LOW PLANETARY GEAR ASSEMBLY WITH TRANSFER INPUT SHAFT
- Install the low planetary gear with input shaft.
HINT:
If necessary, heat the front case to about 50 to 80°C (122 to 176°F).
- Using a snap ring expander, install the snap ring.NOTE: Make sure that the snap ring is firmly installed into the groove.
- Install the low planetary gear with input shaft.
- INSTALL TRANSFER OIL PUMP GEAR
- Apply gear oil to the sliding surface of the gear.
- Install the gear with the nut.
- INSTALL TRANSFER OIL PUMP BODY O-RING
- Coat a new O-ring with gear oil and install it onto the oil pump body.
- INSTALL TRANSFER OIL PUMP BODY SUB-ASSEMBLY
- Install the pump body with the 3 bolts.
Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf)
- Install the pump body with the 3 bolts.
- INSTALL TRANSFER CASE MAGNET
- INSTALL TRANSFER OIL SEPARATOR SUB-ASSEMBLY
- Install the oil separator with the 3 bolts.
Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf)
- Install the oil separator with the 3 bolts.
- INSTALL NO. 1 TRANSFER CASE PLUG (for Filler)
- Install a new gasket and the filler plug.
Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf)
- Install a new gasket and the filler plug.
- INSTALL NO. 1 TRANSFER CASE PLUG (for Drain)
- Install a new gasket and the drain plug.
Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf)
- Install a new gasket and the drain plug.
- INSTALL TRANSFER INPUT GEAR RADIAL BALL BEARING
- Apply gear oil to the contact surfaces of the bearing and the driven sprocket.
- Using SST and a press, press in a new bearing.
SST 09316-60011 (09316-00031)
NOTE: After press-fitting the bearing to the driven sprocket, check that the bearing moves smoothly.
- INSTALL TRANSFER DRIVEN SPROCKET BEARING
- Apply gear oil to the contact surfaces of the bearing and driven sprocket.
- Using a press, press in a new bearing.NOTE: After press-fitting the bearing to the driven sprocket, check that the bearing moves smoothly.
- INSTALL REAR TRANSFER OUTPUT SHAFT, FRONT DRIVE CHAIN AND DRIVEN SPROCKET SUB-ASSEMBLY
- Install the output shaft and driven sprocket onto the front drive chain.
- Mount the rear case in a vise.NOTE: Place aluminum plates on the vise to prevent damage to the rear case.
- Install the output shaft, front drive chain and driven sprocket onto the rear case.
HINT:
Check that the output shaft and driven sprocket turn smoothly. If necessary, heat the rear case to about 50 to 80°C (122 to 176°F).
- Using a snap ring expander, install the snap ring.NOTE: Make sure that the snap ring is firmly installed into the groove.
- INSTALL CENTER DIFFERENTIAL LOCK FORK WITH FRONT DRIVE CLUTCH SLEEVE
- Install the clutch sleeve.NOTE: Install the clutch sleeve in the correct direction.
- Install the front drive shift shaft, center differential lock fork, shift shaft stopper, 2 springs and 3 stoppers.
- Install the ball and spring into the hole.
- Apply sealant to the threads of the No. 2 plug.
Sealant: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or the equivalent
- Install the No. 2 plug into the hole.
Torque: 19 N*m (190 kgf*cm, 14 ft.*lbf)
- Using a pin punch and hammer, tap in the slotted pin.NOTE: When installing the slotted pin, make sure the pin's groove (labeled A) is facing in the same direction as the shaft.
- Install the clutch sleeve.
- INSTALL NO. 2 TRANSFER GEAR SHIFT FORK WITH TRANSFER HIGH AND LOW CLUTCH SLEEVE
- Manual transmission:
Install the synchronizer ring, 3 shifting keys and 2 springs.
NOTE:- Set the No. 1 springs so that their openings do not overlap.
- Make sure that the No. 1 springs are firmly connected to the shifting keys.
- Install the straight pin into the hole.
- Install the No. 2 gear shift fork, high and low shift fork shaft and high and low clutch sleeve.NOTE: Install the fork in the correct direction.
- Install the ball and spring into the hole.
- Apply sealant to the threads of the No. 1 plug.
Sealant: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or the equivalent
- Install the No. 1 plug into the hole.
- Using a pin punch and hammer, install the slotted pin.NOTE: When installing the slotted pin, make sure the pin's groove (labeled A) is facing in the same direction as the shaft.
- Manual transmission:
- INSTALL TRANSFER OUTPUT SHAFT FRONT NEEDLE ROLLER BEARING
- Apply gear oil to the bearing.
- Install the bearing onto the low planetary gear.
- INSTALL REAR TRANSFER CASE
- Apply FIPG to the rear case.
FIPG: Part No. 08826-00090, THREE BOND 1281 or the equivalent
NOTE: If the removed rear case will be reused: After removing the case, be sure to perform the following before reinstalling it: 1) using a knife, cut off any old FIPG on the rear case's contact surface, 2) clean off any remaining old FIPG from the rear case's contact surface, and 3) apply FIPG to the rear case. - Install the clamps and rear case with the 12 bolts.
Torque: 28 N*m (285 kgf*cm, 21 ft.*lbf)
NOTE: Tighten the bolts of the rear case within 10 minutes of applying the FIPG. The FIPG will dry very quickly.
- Apply FIPG to the rear case.
- INSTALL TRANSFER OUTPUT WASHER
- Install the speedometer drive gear and 2 output washers.
- INSTALL TRANSFER EXTENSION HOUSING TYPE T OIL SEAL
- Using SST and a hammer, tap in a new oil seal until its surface is flush with the housing upper surface.
SST 09223-46011,09631-32020
NOTE: Be careful not to damage the extension housing. - Coat the lip of the oil seal with MP grease.
- Using SST and a hammer, tap in a new oil seal until its surface is flush with the housing upper surface.
- INSTALL TRANSFER EXTENSION HOUSING SUB-ASSEMBLY
- Apply FIPG to the extension housing.
FIPG: Part No. 08826-00090, THREE BOND 1281 or the equivalent
NOTE: If the removed extension housing will be reused: After removing the housing, be sure to perform the following before reinstalling it: 1) using a knife, cut off any old FIPG on the extension housing's contact surface, 2) clean off any remaining old FIPG from the extension housing's contact surface, and 3) apply FIPG to the extension housing. - Apply sealant to the threads of the bolt.
Sealant: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or the equivalent
- Install the extension housing with the 5 bolts.
Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf)
NOTE: Tighten the bolts of the extension housing within 10 minutes of applying the FIPG. The FIPG will dry very quickly.
- Apply FIPG to the extension housing.
- INSTALL SPEEDOMETER DRIVEN GEAR WITH VEHICLE SPEED SENSOR (See INSTALLATION )
- INSTALL TRANSFER OUTPUT SHAFT COMPANION FLANGE OIL SEAL (for Front)
- Using SST and a hammer, tap in a new oil seal.
SST 09950-60010 (09951 -00320), 09950-70010 (09951-07100)
NOTE: Be careful not to damage the companion flange. - Coat the lip of the oil seal with MP grease.
- Using SST and a hammer, tap in a new oil seal.
- INSTALL TRANSFER OUTPUT SHAFT COMPANION FLANGE OIL SEAL (for Rear)
- Using SST and a hammer, tap in a new oil seal (for rear) in the same way as the oil seal (for front).
SST 09950-60010 (09951 -00320), 09950-70010 (09951-07100)
NOTE: Be careful not to damage the companion flange. - Coat the lip of the oil seal with MP grease.
- Using SST and a hammer, tap in a new oil seal (for rear) in the same way as the oil seal (for front).
- INSTALL OUTPUT SHAFT COMPANION FLANGE SUB-ASSEMBLY (for Front)
- Apply gear oil to the connecting areas of the companion flange and driven sprocket.
- Install the companion flange onto the driven sprocket.
- Using SST to hold the companion flange, install a new lock nut.
SST 09330-00021, 09950-40011 (09951 -04020, 09952-04010, 09953-04030, 09955-04051, 09957-04010, 09958-04011)
Torque: 118 N*m (1,203 kgf*cm, 87 ft.*lbf)
- Using a chisel and hammer, stake the lock nut to the driven sprocket.NOTE:
- Securely stake the shaft to the lock nut's groove.
- Be careful not to damage parts around the lock nut.
- Do not apply excessive force to the shaft.
- INSTALL OUTPUT SHAFT COMPANION FLANGE SUB-ASSEMBLY (for Rear)
- Apply gear oil to the connecting area of the companion flange and output shaft.
- Install the companion flange onto the output shaft.
- Using SST to hold the companion flange, install a new lock nut.
SST 09330-00021, 09950-40011 (09951-04020, 09952-04010, 09953-04030, 09954-04010, 09955-04051, 09957-04010, 09958-04011)
Torque: 118 N*m (1,203 kgf*cm, 87 ft.*lbf)
- INSTALL BREATHER OIL DEFLECTOR
- INSTALL TRANSFER CONTROL SHIFT LEVER RETAINER SUB-ASSEMBLY
- Install the retainer with the 4 bolts.
Torque: 18 N*m (183 kgf*cm, 13 ft.*lbf)
- Install the retainer with the 4 bolts.
- INSTALL TRANSFER COVER TYPE T OIL SEAL
- Using SST and a hammer, tap in a new oil seal until its surface is flush with the retainer upper surface.
SST 09950-60010 (09951 -00590), 09950-70010 (09951-07100)
NOTE: Be careful not to damage the bearing retainer.
- Using SST and a hammer, tap in a new oil seal until its surface is flush with the retainer upper surface.
- INSTALL TRANSFER BEARING RETAINER SUB-ASSEMBLY
- Apply FIPG to the bearing retainer.
FIPG: Part No. 08826-00090, THREE BOND 1281 or the equivalent
NOTE: If the removed bearing retainer will be reused: After removing the retainer, be sure to perform the following before reinstalling it: 1) using a knife, cut off any old FIPG on the bearing retainer's contact surface, 2) clean off any remaining old FIPG from the bearing retainer's contact surface, and 3) apply FIPG to the bearing retainer. - Apply sealant to the threads of the bolt.
Sealant: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or the equivalent
- Install the bearing retainer with the 5 bolts.
Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf)
NOTE: Tighten the bolts of the bearing retainer within 10 minutes of applying the FIPG. The FIPG will dry very quickly.
- Apply FIPG to the bearing retainer.
- INSTALL TRANSFER INDICATOR SWITCH