Forward Clutch Plates Burned

1. Check ball in clutch housing damaged, stuck or missing.
2. Clutch piston cracked, seals damaged or missing.
3. Low line pressure.
4. Manual valve improperly positioned.
5. Restricted oil feed to forward clutch.
6. Pump cover oil seal rings missing, broken or undersize; ring groove oversize.
7. Case valve body face not flat or porosity between channels.
8. Manual valve bent and center land not properly ground.