For 1990-2009 cars

Checks | Causes
--- | ---
4-5-6 Clutch Assembly |

• | 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)