Reverse Idler Gear: Inspection

WARNING: This page is about a different variant/trim than selected.

Move the reverse shifter rod toward the reverse side. Inspect the clearance between reverse idler gear and transmission case wall.
If out of specification, select the appropriate reverse shifter lever and adjust.

Clearance A:

6.0 - 7.5 mm (0.236 - 0.295 in)

Fig 1: Identifying Clearance Between Reverse Idler Gear And Transmission Case Wall
Courtesy of SUBARU OF AMERICA, INC.
After installing a suitable reverse shifter lever, shift into neutral. Inspect the clearance between reverse idler gear and transmission case wall. If out of specification, select the appropriate washer and adjust.
Clearance:

0 - 0.5 mm (0 - 0.020 in)

Fig 2: Measuring Clearance Between Reverse Idler Gear And Transmission Case Wall
Courtesy of SUBARU OF AMERICA, INC.
Check the reverse idler gear and shaft for damage. Replace if damaged.