ATF Pump Removing and Installing

Removing and installing the ATF pump

Removal

1. Remove transmission.

2. Remove torque converter and final drive.





3. Unscrew fixing screws with Torx Insert T27 and remove pump.
- To do this, screw in two screws opposite each other and carefully drive out the pump by gentle blows on the screw heads


Installation

1. Check bearing bush for run-in scores or damage.
- The pump must be replaced if there are signs of damage.





2. Oil both pump wheels with ATF fluid and place in the housing so that both installation markings are visibly facing up.

3. Install pump with new O-ring and centering sleeve.
- Tighten fixing screws with: 10 Nm.





4. Check pump for easy operation.
- It must be possible to turn the pump by hand with special tool 9329 without it catching.