Transfer Assembly: Inspection: Inspection

INSPECT CENTER DIFFERENTIAL CARRIER ASSEMBLY
1. Using a feeler gauge, measure the center differential carrier pinion gear thrust clearance.
  
  Fig 1: Measuring Center Differential Carrier Pinion Gear Thrust Clearance
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  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.
INSPECT CENTER DIFFERENTIAL CLUTCH DISC SET
1. Check whether the sliding surfaces of the disc and flange are worn or burnt.
  
  Fig 2: Inspecting Disc
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  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.
INSPECT TRANSFER DIRECT CLUTCH RETURN SPRING ASSEMBLY
1. Using vernier calipers, measure the free length of the spring together with the spring seat.
  
  Fig 3: Measuring Free Length Of Spring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  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.
INSPECT TRANSFER DIRECT CLUTCH DRUM
1. Using a cylinder gauge, measure the inside diameter of the transfer direct clutch drum.
  
  Fig 4: Measuring Inside Diameter Of Transfer Direct Clutch Drum
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  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.
INSPECT TRANSFER CENTER SUPPORT
1. Using a cylinder gauge, measure the inside diameter of the transfer center support.
  
  Fig 5: Measuring Inside Diameter Of Transfer Center Support
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  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.