4-5-6 Clutch Assembly
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| • | Inspect for damaged or broken 4-5-6 Clutch Piston (433) and Piston Seals (430-432) |
| • | Inspect for broken or disengaged 4-5-6 Backing Plate Retainer (442) |
| • | Inspect for damaged or broken 4-5-6 Clutch Dam Piston (435) and piston seals damaged, worn or delaminating |
| • | Inspect for broken or disengaged 4-5-6 Clutch Dam Retainer (436) |
| • | Inspect for sheared or stripped splines on the Reaction Carrier Hub (438) |
| • | Inspect for sheared or stripped splines on 3-5-Rev/4-5-6 Housing to Turbine Shaft (422) |
| • | Inspect for loose, worn or damaged 3-5-Rev/4-5-6 Housing Bushing |
| • | Inspect for broken, porous or improper surface finish or plugged oil passages of the 3-5-Rev/4-5-6 Housing (422) |
| • | Inspect for failure of the Input Shaft Thrust Bearing (32) |
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