Page 117 - Hydra-matic 6 Speed RWD Technician's Guide (October 2005)

REVERSE

NO REVERSE OR SLIPS IN REVERSE
• C35R Pressure Control Solenoid 2
- Commanded/failed LOW (ON)
- Leaking

• Center Support (459)
- Broken
- Leaking at case

• Low and Reverse Clutch Piston (470)
- Leaking
- Jammed or cracked
• Clutch Select Valve 2 (352), Spring (353)
Bore Plug (328) or Retainer (323)
- Stuck
- Missing

• Clutch Select Valve 3 (352), Spring (353)
Bore Plug (328) or Retainer (323)
- Stuck
- Missing

• #5 Ball Check Valve
- Stuck
- Missing
• #2 Ball Check Valve
- Stuck
- Missing

• 3-5 Reverse Clutch Piston (421)
- Leaking
- Jammed or cracked
• 3-5 Reverse Clutch Piston Inner Seal (419)
or Outer Seal (422)
- Leaking
- Missing

SHIFT SHIFT 1-2-3-4 CL 2-6 CL 3-5 REV CL 4-5-6 CL 1-2-3-4 3-5 REV 4-5-6 2-6 LOW LOW
SOL SOL PC PC PC PC CLUTCH CLUTCH CLUTCH CLUTCH & REV CLUTCH
1 2 SOL 5 N.L. SOL 4 N.L. SOL 2 N.H. SOL 3 N.H. CLUTCH SPRAG
ON OFF OFF OFF ON ON APPLIED APPLIED
78A