Dismantling and assembling oil pump - AR27.50-P-0720-01A
- Remove pump gears (22 and 23) from pump housing
- Check radial seal ring (24), replace if necessary
- Replace O-ring (25)
- Lubricate pump gears and place in the pump housing. Insert pump gear (22) so that the chamfer (arrow) points towards the pump housing.
Use ATF oil