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Transfer Assembly: Reassembly

  1. INSTALL CENTER DIFFERENTIAL CLUTCH CONTROL VALVE 
    1. Install the center differential clutch control valve sleeve, transfer direct clutch modulator valve spring, center differential clutch control valve and center differential clutch control valve plug to the transfer upper valve body.
      Fig 1: Identifying Center Differential Clutch Control Valve Sleeve
      G04020417Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. While pushing on the center differential control valve plug, install the center differential clutch control valve seat on the transfer upper valve body.
      Fig 2: Identifying Center Differential Clutch Control Valve Seat On Transfer Upper Valve Body
      G04020418Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL TRANSFER SOLENOID MODULATOR VALVE 
    1. Install the low-high shift valve compression spring, transfer solenoid modulator valve and transfer solenoid modulator valve plug to the transfer upper valve body.
      Fig 3: Identifying Transfer Solenoid Modulator Valve
      G04020419Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. While pushing on the transfer solenoid modulator valve plug, install the transfer solenoid modulator valve plug seat on the transfer upper valve body.
      Fig 4: Identifying Transfer Solenoid Modulator Valve Plug Seat On Transfer Upper Valve Body
      G04020420Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL TRANSFER VALVE BODY COVER 
    1. Install the solenoid oil strainer to the transfer valve body cover.
    2. Install the transfer valve body cover and transfer valve body plate upper to the transfer upper valve body.
      Fig 5: Identifying Solenoid Oil Strainer To Transfer Valve Body Cover
      G04020421Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the 6 bolts.

      Torque: 6.4 N*m (65 kgf*cm, 57 in.*lbf) 

      HINT:

      Bolt length:

      • Bolt A: 35 mm (1.38 in.)
      • Bolt B: 20 mm (0.79 in.)
        Fig 6: Identifying Bolts
        G04020422Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL TRANSFER CONTROL SOLENOID 
    1. Install the transfer control solenoid and solenoid lock plate to the transfer upper valve body with the bolt.
      Fig 7: Identifying Transfer Control Solenoid
      G04020423Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 6.4 N*m (65 kgf*cm, 57 in.*lbf) 

      HINT:

      Install the solenoid lock plate into the cutout on the transfer control solenoid.

  5. INSTALL TRANSFER DRIVE SPROCKET BEARING 
    1. Using SST and a press, install a new transfer drive sprocket bearing to the transfer drive sprocket.
      Fig 8: Identifying Transfer Drive Sprocket Bearing (1 Of 2)
      G04020424Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      SST 09950-70010 (09951-07100), 09950-60010 (09951-00640), 09316-20011 

    2. Using SST and a press, install a new transfer drive sprocket bearing to the transfer drive sprocket.

      SST 09316-60011 (09316-00011) 

      NOTE: Install the transfer drive sprocket bearing with the shield facing upward.
      Fig 9: Identifying Transfer Drive Sprocket Bearing (2 Of 2)
      G04020425Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL TRANSFER DRIVEN SPROCKET BEARING 
    1. Using SST and a press, install a new transfer driven sprocket bearing to the transfer front driven clutch sleeve.

      SST 09950-70010 (09951-07100), 09950-60010 (09951-00640), 09316-20011 

      Fig 10: Identifying Transfer Driven Sprocket Bearing (1 Of 2)
      G04020426Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST and a press, install a new transfer driven sprocket bearing to the transfer front driven clutch sleeve.

      SST 09316-60011 (09316-00011, 09316-00041) 

      Fig 11: Identifying Transfer Driven Sprocket Bearing (2 Of 2)
      G04020427Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL TRANSFER CENTER SUPPORT SEAL RING 
    1. Coat the 2 seal rings with ATF.
    2. Compress the 2 transfer center support seal rings as shown in the illustration and install them into the grooves on the transfer center support.
      Fig 12: Identifying Transfer Center Support Seal Ring
      G04020428Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • Do not expand the ring ends excessively.
      • If any ring is damaged or deformed, replace it with a new one.
  8. INSTALL TRANSFER CENTER SUPPORT 
    1. Install the transfer center support to the transfer chain case rear with the 5 bolts.

      Torque: 26 N*m (260 kgf*cm, 19 ft.*lbf) 

    2. Coat 2 new O-rings with ATF.
    3. Install the 2 O-rings to the screws.
    4. Install the 2 gaskets and 2 screws to the transfer chain case rear.

      Torque: 7.4 N*m (75 kgf*cm, 65 in.*lbf) 

      Fig 13: Identifying Transfer Center Support
      G04020429Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. INSTALL TRANSFER DIRECT CLUTCH PISTON O-RING 
    1. Coat 2 new O-rings with ATF.
    2. Install the 2 O-rings to the transfer direct clutch piston.
      Fig 14: Identifying Transfer Direct Clutch Piston O-Ring
      G04020430Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      O-ring size: 

      O-RING SIZE

      Installation position Inner diameter mm (in.) Thickness mm (in.)
      Inner 56.45 to 57.45 (2.222 to 2.262) 2.54 to 2.70 (0.100 to 0.106)
      Outer 116.20 to 117.80 (4.575 to 4.638) 3.0 to 3.2 (0.118 to 0.126)
  10. INSTALL CENTER DIFFERENTIAL CLUTCH PISTON 
    1. Install the center differential clutch piston to the transfer direct clutch drum.
      Fig 15: Identifying Center Differential Clutch Piston
      G04020431Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE: Do not damage the O-rings.
  11. INSTALL TRANSFER DIRECT CLUTCH RETURN SPRING 
    1. Install the transfer direct clutch return spring to the transfer direct clutch drum.
      Fig 16: Identifying Transfer Direct Clutch Return Spring
      G04020432Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. INSTALL CENTER DIFFERENTIAL CLUTCH PRESSURE BALANCER 
    1. Coat the rubber on the center differential clutch pressure balancer with ATF.
    2. Install the center differential clutch pressure balancer to the transfer direct clutch drum.
      Fig 17: Coating Rubber On Center Differential Clutch Pressure Balancer With ATF
      G04020433Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Place SST on the center differential clutch pressure balancer, and compress the return spring with a press.

      SST 09350-30020 (09350-07040) 

    4. Using SST, install the snap ring.

      SST 09350-30020 (09350-07040, 09350-07070) 

      Fig 18: Installing Snap Ring
      G04020434Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. INSTALL CENTER DIFFERENTIAL CLUTCH DISC SET 
    Fig 19: Identifying Center Differential Clutch Disc Set
    G04020435Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install the 2 center differential clutch disc flanges and center differential clutch disc set to the transfer direct clutch drum.

      HINT:

      • A: Center differential clutch disc flange (No.1)
      • B: Center differential clutch disc set (Discs)
      • C: Center differential clutch disc set (Plates)
      • D: Center differential clutch disc flange (No.2)

      Install in the following order: 

      A - B - C - B - C - B - C - B -C - B - D 

      HINT:

      • A: thickness 2.95 to 3.45 mm (0.116 to 0.136 in.)
      • B: thickness 1.99 to 2.09 mm (0.078 to 0.082 in.)
      • C: thickness 1.95 to 2.05 mm (0.077 to 0.081 in.)
      • D: thickness 2.95 to 3.05 mm (0.116 to 0.120 in.)
      NOTE: Before assembling new discs, soak them in ATF for at least 15 minutes.
    2. Using a screwdriver with its tip taped, install the snap ring to the transfer direct clutch drum.
      Fig 20: Installing Snap Ring To Transfer Direct Clutch Drum
      G04020436Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the transfer direct clutch drum to the transfer center support.
      Fig 21: Identifying Transfer Direct Clutch Drum To Transfer Center Support
      G04020437Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Set the dial indicator perpendicular to the flange.
    5. Apply air (200 kpa, 2.0 kgf*cm2 , 19 psi) at the oil hole as shown in the illustration. Measure the pack clearance.
      Fig 22: Measuring Pack Clearance
      G04020438Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard: 

      0.40 to 0.80 mm ( 0.016 to 0.031 in.) 

      HINT:

      • Check that the piston moves smoothly.
      • Perform the measurement at 2 or 3 points and take the average.
    6. If the clearance is not within the specified range, select another center differential clutch disc flange (No.1).
      Fig 23: Identifying Thickness Of Clutch Flange No. 1
      G04020439Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Flange thickness: 

      FLANGE THICKNESS

      Thickness mm (in.) Mark
      2.95 to 3.05 (0.116 to 0.120) 90
      3.15 to 3.25 (0.124 to 0.128) 91
      3.35 to 3.45 (0.132 to 0.136) 92
    7. Remove the transfer direct clutch drum from the transfer center support.
      Fig 24: Identifying Transfer Direct Clutch Drum From Transfer Center Support
      G04020440Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. INSTALL TRANSFER REAR OUTPUT SHAFT BEARING 
    1. Install the transfer rear output shaft bearing to the transfer direct clutch drum.
      Fig 25: Identifying Transfer Rear Output Shaft Bearing
      G04020441Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. INSTALL TRANSFER REAR OUTPUT SHAFT AND CENTER DIFFERENTIAL CARRIER 
    1. Install the transfer rear output shaft and center differential carrier to the transfer direct clutch drum.
      Fig 26: Identifying Transfer Rear Output Shaft And Center Differential Carrier
      G04020442Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. INSTALL TRANSFER CASE FRONT OIL SEAL 
    1. Using SST and a hammer, install a new oil seal.

      SST 09316-60011 (09316-00011, 09316-00071) Oil seal drive in depth: 

      5.6 to 6.2 mm (0.220 to 0.244 in.) 

    2. Apply MP grease to the oil seal lip.
      Fig 27: Installing Transfer Case Front Oil Seal
      G04020443Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. INSTALL TRANSFER CHAIN CASE GOVERNOR APPLY GASKET 
    1. Coat 2 new gaskets with ATF.
    2. Install the 2 gaskets to the transfer chain case rear.
      Fig 28: Identifying Transfer Chain Case Governor Apply Gasket
      G04020444Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Coat a new O-ring and 2 new gaskets with ATF.
    4. Install the O-ring to the screw.
    5. Install the 2 gaskets and screw to the transfer chain case front.
      Fig 29: Identifying O-Ring To Screw
      G04020445Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 7.4 N*m (75 kgf*cm, 65 in.*lbf) 

  18. INSTALL TRANSFER BAFFLE VALVE SUBASSEMBLY 
    1. Install the transfer baffle valve to the transfer chain case rear with the bolt.
      Fig 30: Identifying Transfer Baffle Valve Subassembly
      G04020446Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 9.8 N*m (100 kgf*cm, 87 in.*lbf) 

  19. INSTALL TRANSFER CASE BEARING 
    1. Using SST and a press, install the transfer case bearing to the transfer case.

      SST 09950-60020 (09951-00890), 09950-70010 (09951-07150) 

      Fig 31: Identifying Transfer Case Bearing
      G04020447Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Bearing drive in depth: 

      94.6 to 94.9 mm (3.724 to 3.736 in.) 

  20. INSTALL TRANSFER CASE REAR OIL SEAL 
    1. Using SST and a hammer, install a new oil seal.
      Fig 32: Identifying Transfer Case Rear Oil Seal
      G04020448Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      SST 09325-40010 

      Oil seal drive in depth: 

      2.3 to 2.7mm (0.091 to 0.106 in.) 

    2. Apply MP grease to the oil seal lip.
    3. Install the clamp to the transfer case with the bolt.

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

      Fig 33: Identifying Clamp To Transfer Case With Bolt
      G04020449Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. INSTALL TRANSFER EXTENSION HOUSING DUST DEFLECTOR 
    1. Using SST and a press, install a new transfer extension housing dust deflector to the transfer case.
      Fig 34: Identifying Transfer Extension Housing Dust Deflector
      G04020450Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      SST 09950-70010 (09951-07150), 09950-60020 (09951-00910) 

  22. INSTALL TRANSFER CHAIN CASE FRONT 
    1. Remove all residual FIPG material from the contacting surfaces using gasoline or alcohol.
      Fig 35: Identifying Seal Width
      G04020451Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Apply seal packing to the transfer chain case front as shown in the illustration.

      Seal packing: 

      Part No. 08826-00090, THREE BOND 1281 or equivalent 

    3. Temporarily tighten the 6 bolts in several steps, and then tighten to the specified torque.

      Torque: 34 N*m (345 kgf*cm, 25 ft.*lbf) 

      HINT:

      Bolt length:

      • Bolt A: 57 mm (2.24 in.)
      • Bolt B: 74 mm (2.91 in.)
      • Other bolts: 45 mm (1.77 in.)
        Fig 36: Identifying Transfer Chain Case Front
        G04020452Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. INSTALL TRANSFER FRONT DRIVE CHAIN, TRANSFER DRIVE SPROCKET ASSEMBLY AND TRANSFER FRONT DRIVEN CLUTCH SLEEVE ASSEMBLY 
    1. Install the transfer front drive chain to the transfer drive sprocket and transfer front driven clutch sleeve.
    2. Install the transfer front drive chain, transfer drive sprocket and transfer front drive clutch sleeve.
      Fig 37: Identifying Transfer Front Drive Chain, Transfer Drive Sprocket Assembly And Transfer Front Driven Clutch Sleeve Assembly
      G04020453Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. INSTALL TRANSFER CHAIN CASE REAR 
    1. Remove all residual FIPG material from the contacting surfaces using gasoline or alcohol.
    2. Apply seal packing to the transfer chain case front as shown in the illustration.

      Seal packing: 

      Part No. 08826-00090, THREE BOND 1281 or equivalent 

      Fig 38: Identifying Seal Width
      G04020454Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Temporarily tighten the 10 bolts in several steps, and then tighten to the specified torque.

      Torque: 34 N*m (345 kgf*cm, 25 ft.*lbf) 

      HINT:

      Bolt length:

      • Bolt A: 60 mm (2.36 in.)
      • Bolt B: 50 mm (1.97 in.)
      • Bolt C: 109 mm (4.29 in.)
      • Other bolts: 40 mm (1.57 in.)
        Fig 39: Identifying Transfer Chain Case Rear
        G04020455Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. INSTALL FLANGE YOKE 
    1. Install the flange yoke.
    2. Using SST, hold the yoke.

      SST 09213-54015, 09330-00021 

    3. Using a deep socket wrench (30 mm), torque the nut.

      Torque: 123 N*m (1,254 kgf*cm, 91 ft.*lbf) 

    4. Using a chisel and hammer, stake the nut.
      Fig 40: Installing Flange Yoke
      G04020456Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  26. INSTALL TRANSFER REAR OUTPUT SHAFT ASSEMBLY 
    1. Install the transfer rear output shaft.
      Fig 41: Identifying Transfer Rear Output Shaft Assembly
      G04020457Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  27. INSTALL TRANSFER CASE 
    1. Remove all residual FIPG material from the contacting surfaces using gasoline or alcohol.
    2. Apply seal packing to the transfer chain case front as shown in the illustration.

      Seal packing: 

      Part No. 08826-00090, THREE BOND 1281 or equivalent 

      Fig 42: Identifying Seal Width
      G04020458Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Temporarily tighten the 8 bolts and clamp in several steps, and then tighten to the specified torque.

      Torque: 34 N*m (345 kgf*cm, 25 ft.*lbf) 

      HINT:

      Bolt length:

      • Bolt A: 88 mm (3.46 in.)
      • Bolt B: 40 mm (1.57 in.)
        Fig 43: Identifying Transfer Case
        G04020459Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  28. INSTALL TRANSFER VALVE BODY ASSEMBLY 
    1. Coat the transfer wire O-ring with ATF.
      Fig 44: Coating Transfer Wire O-Ring With ATF
      G04020460Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the transfer wire with the bolt.

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

      Fig 45: Identifying Transfer Wire With Bolt
      G04020461Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the transfer wire connector to the transfer control solenoid.
    4. Install the transfer valve body assembly with the 4 bolts.

      Torque: 9.8 N*m (100 kgf*cm, 87 in.*lbf) 

      Fig 46: Identifying Transfer Wire Connector To Transfer Control Solenoid
      G04020462Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  29. INSTALL TRANSFER OIL PAN 
    1. Install the transfer oil cleaner magnet to the transfer oil pan.
      Fig 47: Identifying Transfer Oil Cleaner Magnet To Transfer Oil Pan
      G04020463Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove all residual FIPG material from the contacting surfaces using gasoline or alcohol.
    3. Apply seal packing to the transfer chain case front as shown in the illustration.
      Fig 48: Applying Seal Packing To Transfer Chain Case Front
      G04020464Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Seal packing: 

      Part No. 08826-00090, THREE BOND 1281 or equivalent 

    4. Temporarily tighten the 9 bolts in several steps, and then tighten to the specified torque.

      Torque: 7.4 N*m (75 kgf*cm, 65 in.*lbf) 

      Fig 49: Identifying Transfer Oil Pan
      G04020465Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002