Front Differential Assembly: Inspection

Check each component for scratches, damage or other faults.
Using the ST, check the backlash of pinion gear.
ST1 498247001 MAGNET BASE

ST2 498247100 DIAL GAUGE

Specification:

0.13 - 0.18 mm (0.0051 - 0.0071 in)

Fig 1: Checking Pinion Gear Backlash Using Dial Gauge (ST2 498247100)
Courtesy of SUBARU OF AMERICA, INC.
Measure the hypoid gear backlash, and then adjust it to be within specification. <Ref. to ADJUSTMENT , Front Differential Assembly.>