Reverse Shudders, Chatters, and/or Slips

REVERSE SHUDDERS, CHATTERS, AND/OR SLIPS
1. Improper fluid level.
2. Low main control pressure in reverse.
3. Leaking low reverse servo.
4. Damaged low (planetary) one-way clutch.
5. Damaged reverse clutch drum bushing.
6. Worn or damaged reverse clutch stator support seal rings and/or ring grooves.
7. Cut and/or worn reverse clutch piston seal.
8. Damaged reverse band.
9. Looseness in driveshaft, universal joints, and/or engine mounts.