A3 Mk1
| Exploded view - ATF pump |
Note| Replacement ATF pump parts and the ATF pump are allocated according to gearbox code. |
| 1 - | Piston ring |
| q | Check that it is correctly seated → Fig. |
| q | Removing and installing → Fig. |
| 2 - | Piston ring |
| q | Removing and installing → Fig. |
| q | Check that it is correctly seated → Fig. |
| 3 - | Piston ring |
| q | Check that it is correctly seated → Fig. |
| q | Removing and installing → Fig. |
| 4 - | Thrust washer |
| 5 - | Piston |
| q | Sealing lips are vulcanised to piston |
| q | To remove, prise out of stator support by applying screwdriver at several points |
| q | Moisten sealing lips with ATF before installing |
| q | Installation position: sealing lip must face stator support |
| q | Turn piston slightly when installing |
| 6 - | Bolt |
| q | 10 Nm and then turn 45° further |
| 7 - | Stator support |
| 8 - | Outer gear |
| q | Installation position: manufacturer's mark -arrow- must face stator support |
| q | If outer gear is incorrectly installed, the ATF pump may not operate freely in the installed position |
| 9 - | Inner gear |
| q | Installation position: large shoulder must face stator support |
| 10 - | Housing for ATF pump |
| 11 - | O-ring |
| q | Renew |
| 12 - | Oil seal for torque converter |
| q | Renewing → Chapter |
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