Input Clutch & 3RD Clutch: Inspection
- Inspect input clutch housing for the following:
- Plugged feed passages.
- Worn or damaged splines.
- Input shaft bushing wear.
- Seal ring groove nicks or burrs.
- Crack or blocked fluid passages in input shaft.
- Damage or wear to thrust bearing in input clutch housing.
Replace components as necessary. See Figure.
- With check ball in seated position, add ATF to input clutch housing, and inspect for leaks. If check ball assembly leaks, see INPUT CLUTCH HOUSING CHECK BALL VALVE . Inspect input clutch piston for cracks or damage to seal grooves. Inspect for wear on piston lugs. Inspect input clutch and 3rd clutch spring assemblies for damaged cage or distorted or missing springs. DO NOT attempt to reuse 3rd clutch piston and seal. See Figure and Figure . Check input shaft thrust bearing for damage or wear. See Figure. Replace components as necessary.