For 1990-2009 cars

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

• | Inspect for leaking 4-5-6 Clutch Piston (433) and Piston Seals (430-432)

• | Inspect for plugged or restricted 4-5-6 Piston Dam air bleed

• | Inspect for fatigued 4-5-6 Clutch Piston Spring (434)

• | Inspect for leaking 4-5-6 Clutch Dam Seals (435)

• | Inspect for improper surface finish on 4-5-6 Clutch Plates (439-441)

• | Inspect for porous, improper surface finish, seal groove damage or plugged or restricted oil passages of the 3-5-Rev/4-5-6 Housing (422)