No Overrun Braking - Manual 3-2-1
WARNING: This page is about a different variant/trim than selected.
No Overrun Braking - Manual 3-2-1
| Checks |
Causes |
| External Linkage |
Not adjusted properly |
| Valve Body Assembly (60) |
- 4-3 Sequence valve stuck
- Checkball mispositioned
- Spacer plate and gaskets incorrect, damaged or mispositioned
|
| Overrun and Forward Clutch Assembly (644-651) |
- Turbine shaft oil passages plugged or not drilled
- Turbine shaft seal rings damaged
- Turbine shaft sealing balls loose or missing
- Porosity in forward or overrun clutch piston
- Overrun piston seals cut or damaged
- Overrun piston checkball not sealing
|