Backlash Inspection

Install the driveshaft on the differential, then place the axles on V-blocks.
Check the backlash of the pinion gears (A) using a dial indicator (B).
Standard: 0.05-0.18 mm (0.002-0.007 in.)

Fig 1: Checking Backlash Of Pinion Gears
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the backlash is out of standard, replace the differential carrier.