| DEFINITION: Gear engagement that is harsh when the engine is idling in Park or Neutral, and the gear selector is moved to Drive or Reverse range. |
| Transmission Main Line Pressure |
High transmission main line pressure |
| Reverse Band Servo Assembly - Reverse engagement only |
The reverse band servo piston cushion spring (45) is broken or is missing. |
| Forward Band Servo Assembly - Drive engagement only |
The forward band servo piston cushion spring (19) is broken or is missing. |
| Transmission Case Cover Ball Check Valve - Reverse engagement only |
The #5 Ball check valve (372) is mislocated or is missing. |
| Transmission Case Cover Ball Check Valve - Drive engagement only |
The #6 Ball check valve (372) is mislocated or is missing. |
| Control Valve Body Assembly - Reverse engagement only |
The reverse servo boost valve (367A) is binding or is damaged. |
| Control Valve Body Assembly - Drive engagement only |
The forward servo boost valve (367B) is binding or is damaged. |
| Control Valve Body Spacer Plate Assembly - Drive engagement only |
The thermal element is damaged or is not functioning properly. |