Transfer Case (Service Information): Overview Lexus IS III

Scheme 31

*1 FLANGE YOKE ASSEMBLY *2 TRANSFER CHAIN CASE OIL SEAL *3 FLANGE YOKE NUT - - N*m (kgf*cm, ft*lbf) : Specified torque • Non-reusable part MP Grease Do not apply lubricants

Scheme 32

Scheme 33

Scheme 34

1. DRAIN AUTOMATIC TRANSMISSION FLUID Refer to «PROCEDURE - Step 1»(ref-665725-S09824746662014102400000)
2. REMOVE FRONT PROPELLER SHAFT ASSEMBLY Refer to «REMOVAL [04/2013 - ]»(ref-665533-S39127740402014102400000)
3. REMOVE FLANGE YOKE ASSEMBLY Using SST and a hammer, release the staked part of the flange yoke nut. SST: 09930-00010 NOTE: Be sure to use SST with the tapered surface facing the shaft. Do not grind the tip of SST with a grinder or other device. Completely loosen the staked part of the flange yoke nut when removing it. Do not damage the threads of the output shaft. Install the 30 mm socket wrench, extension bar and SST to the flange yoke assembly in the order shown in the illustration. *1 Flange Yoke Assembly SST: 09213-54015 91651-60855 NOTE: When securing SST and flange yoke assembly, it in recommended to use M8 X P1.25 bolts with a length of approximately 55 mm. Using SST, hold the flange yoke assembly. *a Turn *b Hold SST: 09330-00021 Using a 30 mm socket wrench, remove the flange yoke nut. Remove the flange yoke assembly from the transfer assembly.
4. REMOVE TRANSFER CHAIN CASE OIL SEAL Using SST, remove the transfer chain case oil seal. *1 Transfer Chain Case Oil Seal SST: 09308-00010
5. INSTALL TRANSFER CHAIN CASE OIL SEAL Combine 2 SSTs and secure them using vinyl tape. SST: 09316-60011 09316-00011 09316-00071 *1 Vinyl Tape *2 Transfer Chain Case Oil Seal *a Oil Seal Installation Depth Using SST and a hammer, install a new transfer chain case oil seal. Standard depth 5.6 to 6.2 mm (0.221 to 0.244 in.) Apply MP grease to the transfer chain case oil seal lip.
6. INSTALL FLANGE YOKE ASSEMBLY Install the flange yoke assembly to the transfer assembly. Using SST, hold the flange yoke assembly. *a Turn *b Hold SST: 09213-54015 91651-60855 SST: 09330-00021 NOTE: When securing SST and flange yoke assembly, it in recommended to use M8 X P1.25 bolts with a length of approximately 55 mm. Using a 30 mm deep socket wrench, install a new flange yoke nut. Torque: 122.5 N*m (1249 kgf*cm, 90 ft.*lbf) Using a chisel and hammer, stake the flange yoke nut.
7. INSTALL FRONT PROPELLER SHAFT ASSEMBLY Refer to «INSTALLATION [04/2013 - ]»(ref-665533-S00850734702014102400000)
8. ADD AUTOMATIC TRANSMISSION FLUID Refer to «PROCEDURE - Step 6»(ref-665725-S22212662302014102400000)
9. INSPECT FOR EXHAUST GAS LEAK Refer to «PROCEDURE - Step 8»(/lexus/is/iii-2013-2016/remont/exhaust/#exhaust-systemintake-system-service-information)

Scheme 35

*1 TRANSFER CASE OIL SEAL - - • Non-reusable part MP Grease

Scheme 36

1. DRAIN AUTOMATIC TRANSMISSION FLUID Refer to «PROCEDURE - Step 1»(ref-665725-S09824746662014102400000)
2. REMOVE PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY for 2GR-FSE: Refer to «REMOVAL [04/2013 - ]»(ref-665533-S16111561762014102400000) for 4GR-FSE: Refer to «REMOVAL [04/2013 - ]»(ref-665533-S23217642362014102400000)
3. REMOVE TRANSFER CASE OIL SEAL Using SST, remove the transfer case oil seal. *1 Transfer Case Oil Seal SST: 09308-00010
4. INSTALL TRANSFER CASE OIL SEAL Using SST and a hammer, install a new transfer case oil seal. *1 Transfer Case Oil Seal *a Oil Seal Installation Depth SST: 09325-40010 Standard depth 2.3 to 2.7 mm (0.091 to 0.106 in.) Apply MP grease to the transfer case oil seal lip.
5. INSTALL PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY for 2GR-FSE: Refer to «INSTALLATION [04/2013 - ]»(ref-665533-S05372283182014102400000) for 4GR-FSE: Refer to «INSTALLATION [04/2013 - ]»(ref-665533-S02063238412014102400000)
6. ADD AUTOMATIC TRANSMISSION FLUID Refer to «PROCEDURE - Step 6»(ref-665725-S22212662302014102400000)
7. INSPECT FOR EXHAUST GAS LEAK Refer to «PROCEDURE - Step 8»(/lexus/is/iii-2013-2016/remont/exhaust/#exhaust-systemintake-system-service-information)

Scheme 37

*1 FLANGE YOKE ASSEMBLY *2 TRANSFER BAFFLE VALVE SUB-ASSEMBLY *3 TRANSFER CENTER SUPPORT ASSEMBLY *4 TRANSFER CENTER SUPPORT SEAL RING *5 TRANSFER CHAIN CASE GOVERNOR APPLY GASKET *6 TRANSFER CHAIN CASE OIL SEAL *7 TRANSFER FRONT CHAIN CASE *8 TRANSFER REAR CHAIN CASE ASSEMBLY *9 TRANSFER FRONT DRIVE CHAIN *10 AUTOMATIC TRANSMISSION ASSEMBLY *11 FLANGE YORK NUT *12 TRANSFER FRONT DRIVEN CLUTCH SLEEVE SUB-ASSEMBLY *13 TRANSFER DRIVE SPROCKET SUB-ASSEMBLY *14 O-RING N*m (kgf*cm, ft*lbf): Specified torque • Non-reusable part MP Grease Toyota Genuine ATF WS

Scheme 38

Scheme 39

*1 TRANSFER CASE BEARING *2 TRANSFER CASE OIL SEAL *3 TRANSFER CASE SUB-ASSEMBLY *4 TRANSFER CONTROL SOLENOID ASSEMBLY *5 TRANSFER CONTROL VALVE BODY ASSEMBLY *6 TRANSFER EXTENSION HOUSING DUST DEFLECTOR *7 TRANSFER OIL PAN SUB-ASSEMBLY *8 TRANSFER REAR OUTPUT SHAFT ASSEMBLY *9 TRANSFER TRANSMISSION WIRE *10 SOLENOID LOCK PLATE *11 TRANSFER OIL CLEANER MAGNET *12 CLAMP N*m (kgf*cm, ft*lbf) : Specified torque • Non-reusable part MP Grease Toyota Genuine ATF WS

Scheme 40

Scheme 41

*A for Transfer Rear Output Shaft Assembly - - *1 CENTER DIFFERENTIAL CLUTCH DISC SET (PLATE) *2 CENTER DIFFERENTIAL CLUTCH PISTON *3 CENTER DIFFERENTIAL CLUTCH PRESSURE BALANCER *4 TRANSFER DIRECT CLUTCH PISTON O-RING *5 TRANSFER DIRECT CLUTCH RETURN SPRING ASSEMBLY *6 TRANSFER REAR OUTPUT SHAFT ASSEMBLY *7 TRANSFER REAR OUTPUT SHAFT BEARING *8 CENTER DIFFERENTIAL CARRIER ASSEMBLY *9 CENTER DIFFERENTIAL CLUTCH DISC FLANGE (NO. 1) *10 CENTER DIFFERENTIAL CLUTCH DISC FLANGE (NO. 2) *11 CENTER DIFFERENTIAL CLUTCH DISC SET (DISC) *12 TRANSFER DIRECT CLUTCH DRUM SUB-ASSEMBLY *13 TRANSFER DIRECT CLUTCH FLANGE SNAP RING *14 TRANSFER DIRECT CLUTCH RETURN SPRING SNAP RING • Non-reusable part Toyota Genuine ATF WS

See also:
• PROCEDURE - Step 8
• PROCEDURE - Step 23