TM 9-2815-226-34-1
Section X. GEAR CASE COVER ASSEMBLY REPAIR
3-26. CLEAN GEAR CASE COVER
a. Steam clean cover. Dry thoroughly.
b. Remove stubborn tar and dirt with fine wire brush. Rinse with cleaning solvent.
3-27. INSPECT GEAR CASE COVER
a.
Check cover for distortions, breaks, cracks, or broken out sections.
b.
Replace if defective.
c.
Measure accessory drive bushing inside diameter at several points.
d.
Mark bushing for replacement if diameter exceeds 1.7585 in. (44.6659 mm) or if out-of-round.
3-150