Transfer Assembly: Inspection

INSPECT CENTER DIFFERENTIAL CARRIER ASSEMBLY
1. Using a feeler gauge, measure the center differential carrier pinion gear thrust clearance.
  Standard clearance: 0.2 to 0.5 mm (0.008 to 0.020 in.)
  
  If the clearance is greater than the standard clearance, replace the center differential carrier.
  
  Fig 1: Inspecting Center Differential Carrier Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT CENTER DIFFERENTIAL CLUTCH DISC SET
1. Check whether the sliding surfaces of the disc and flange are worn or burnt.
  If necessary, replace them.
  NOTE:
  - If the lining of the disc is peeled off or discolored, or if any part of the printed numbers is damaged, replace all discs.
  - Before assembling new discs, soak them in ATF for at least 15 minutes.
    
    Fig 2: Identifying 2Nd Brake Disc Set
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT TRANSFER DIRECT CLUTCH RETURN SPRING ASSEMBLY
1. Using vernier calipers, measure the free length of the spring together with the spring seat.
  Standard free length: 15.2 to 15.8 mm (0.5984 to 0.6220 in.)
  
  If the free length is shorter than the standard free length, replace the transfer direct clutch return spring.
  
  Fig 3: Inspecting Transfer Direct Clutch Return Spring Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT TRANSFER DIRECT CLUTCH DRUM
1. Using a cylinder gauge, measure the inside diameter of the transfer direct clutch drum.
  Standard inside diameter: 65.00 to 65.06 mm (2.559 to 2.564 in.)
  
  If the inside diameter is greater than the standard inside diameter, replace the transfer direct clutch drum.
  
  Fig 4: Inspecting Transfer Direct Clutch Drum
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT TRANSFER CENTER SUPPORT
1. Using a cylinder gauge, measure the inside diameter of the transfer center support.
  Standard inside diameter: 49.9 to 50.1 mm (1.965 to 1.972 in.)
  
  If the inside diameter is greater than the standard inside diameter, replace the transfer center support.
  
  Fig 5: Inspecting Transfer Center Support
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002