M/T Differential Backlash Inspection

M/T Differential Backlash Inspection

1. Install the driveshaft and the intermediate shaft into the differential assembly.

2. Carefully clamp the driveshaft (A) in a bench vise (B).





3. Place the intermediate shaft (C) on a V-block (D), then fix the intermediate shaft using vise grips or equivalent (E).

4. Measure the backlash of the final driven gear (F) with a dial indicator (G). If the backlash is not within the standard, replace the differential assembly.

NOTE: If it needs to replace the differential carrier, the final driven gear and the transfer drive gear as a set. Do not separate the final driven gear and the transfer drive gear from the differential carrier.