Differential Case (For Hatchback) Inspection

Drivetrain. Yaris. Ncp93, 131
C50 Manual Transmission Transaxle. Yaris. Ncp93, 131

  1. INSPECT FRONT DIFFERENTIAL PINION THRUST WASHER

  2. INSPECT FRONT NO. 1 DIFFERENTIAL PINION SHAFT

Differential Case (For Hatchback) -- Inspection



1. INSPECT FRONT DIFFERENTIAL PINION THRUST WASHER


Yaris. Ncp93, 131

  1. Using a micrometer, measure the thickness of the front differential pinion thrust washer.

    Minimum thickness:
    0.94 mm (0.0370 in.)
    If the thickness is less than the minimum, replace the front differential pinion thrust washer.


2. INSPECT FRONT NO. 1 DIFFERENTIAL PINION SHAFT


Yaris. Ncp93, 131

  1. Using a micrometer, measure the outer diameter of front No. 1 differential pinion shaft.

    Minimum outer diameter:
    16.982 mm (0.669 in.)
    If the outer diameter is less than the minimum, replace the front No. 1 differential pinion shaft.