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Reduction Driven Gear: Adjustment

Measure clearance "A" between snap ring and transmission case.
Specification:

0.05 - 0.25 mm (0.002 - 0.01 in)

Fig 1: Measure Clearance Between Snap Ring And Transmission Case
Courtesy of SUBARU OF AMERICA, INC.

If clearance "A" is out of standard, select the snap ring within standard.

Snap ring
Part number	Thickness mm (in)
805100460	2.0 (0.079)
805100461	2.1 (0.083)
805100462	2.2 (0.087)
805100463	2.3 (0.091)
805100464	2.4 (0.094)