Symptoms:
- Bump shifts
- No 2nd
- Neutral shifts
- Slide shifts
Cause:
CDF drum internal sleeve commonly shifts, exposing fluid passages and allowing loss of clutch apply fluid.
CDF drum internal sleeve commonly shifts, exposing fluid passages and allowing loss of clutch apply fluid.
Correction:
Restore proper CDF drum hydraulic control and prevent future sleeve movement with Sonnax CDF drum saver kit.
Restore proper CDF drum hydraulic control and prevent future sleeve movement with Sonnax CDF drum saver kit.
Ford 10R80 transmissions commonly suffer from the CDF drum sleeve shifting rearward, exposing fluid ports from behind the sleeve. This fluid loss leads to bump slides, neutral shifts, slide shifts and loss of 2nd Gear.
Tool Required: Part #T-129910-TK
