Checks
| Causes
|
1-2-3-4 Clutch Assembly
|
| • | Inspect for damaged, stripped or sheared splines on 1-2-3-4 Clutch Plates (557-559), Backing Plate (560) |
| • | Inspect for damaged or broken 1-2-3-4 Clutch Piston (552) and Piston Seals damaged, worn or delaminating |
| • | Inspect for broken or fatigued 1-2-3-4 Clutch Piston Return Spring (553) |
| • | Inspect for broken or disengaged 1-2-3-4 Clutch Piston Return Spring Retainer (554) |
| • | Inspect for broken or fatigued 1-2-3-4 Clutch Waved Plate (557) |
| • | Inspect for disengaged or broken 1-2-3-4 Clutch Backing Plate Retainer (561) |
| • | Inspect for broken, porous or improper surface finish or plugged oil passages of the Low-Reverse/1-2-3-4 Clutch Housing (551) |
| • | Inspect for worn or damaged Low-Reverse/ 1-2-3-4 Clutch Housing (551) splines |
|
Output Sun Gear Assembly (555)
| Inspect for stripped or sheared splines on the Output Sun Gear shell
|
Reaction Carrier Assembly (567)
|
| • | Inspect for stripped or sheared splines on the Input Ring Gear |
| • | Inspect for disengaged or broken Input Ring Gear Retainer |
|
Output Carrier Assembly (574)
|
| • | Low/Reverse Clutch Assembly (OWC) (543) splines stripped or sheared |
| • | Inspect for disengaged or broken Reaction Ring Gear Retainer |
|
Case Assembly (50)
|
- Inspect for leaking or loose fitting Fluid Check Valve (55)
- Inspect for leaking or damaged 1-2-3-4 and Low-Reverse Clutch Fluid Passage Seals (67)
- Inspect for worn or damaged case splines or retainer ring grooves
|
