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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1963 (Automatic Transmission - 2MT70 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Off-Vehicle Repair Instructions >> Front Differential Carrier Final Rotational Torque Measurement

Front Differential Carrier Final Rotational Torque Measurement

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Front Differential Carrier Final Rotational Torque Measurement
GM2047438Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Front Differential Carrier Assembly
CAUTION: Low bearing pre-load will cause premature failure of the front differential drive pinion gear.

Procedure

  1. Use a dial or beam torque wrench with DT-47793  to measure turning torque.
  2. If the turning torque is not within specifications, the transfer gear assembly and differential bearing thrust washer is incorrect and must be corrected. Refer to Front Differential Drive Pinion Gear Bearing Thrust Washer and Front Differential Bearing Washer Measurement .

Rotational Torque:  14-22 N.m (10-16 lb ft)


Special Tools: 
DT-47793:  Differential Rotating Tool
For equivalent regional tools, refer to Special Tools .