Differential Case: Inspection

INSPECT FRONT DIFFERENTIAL PINION THRUST WASHER
1. Using a micrometer, measure the thickness of the front differential pinion thrust washer.
  Minimum thickness:
  
  0.92 mm (0.0362 in.)
  
  If the thickness is less than the minimum, replace the front differential pinion thrust washer.
  
  Fig 1: Measuring Thickness Of Front Differential Pinion Thrust Washer
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT FRONT NO. 1 DIFFERENTIAL PINION SHAFT
1. Using a micrometer, measure the outer diameter of the front No. 1 differential pinion shaft.
  Minimum outer diameter:
  
  16.982 mm (0.6685 in.)
  
  If the outer diameter is less than the minimum, replace the front No. 1 differential pinion shaft.
  
  Fig 2: Measuring Outer Diameter Of Front No. 1 Differential Pinion Shaft
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002