ATF pump, disassembling and assembling: Notes
WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2002 Volkswagen Cabrio, 2001 Volkswagen Cabrio, 2000 Volkswagen Cabrio, 1999 Volkswagen Jetta, and 1999 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.
Replacement ATF pump parts and the ATF pump must comply with transmission code.
The following list pertains to Fig 1.
- Piston ring
- Check for correct location
- Installing, see Piston ring, installing/hooking ends together
- Piston ring
- Check for correct location
- Installing, see Piston ring, installing/hooking ends together
- Piston ring
- Check for correct location
- Installing, see Piston ring, installing/hooking ends together
- Thrust washer
- Piston
- Sealing lips are vulcanized to the piston
- Moisten sealing lips with ATF before installing
- Turn piston slightly when installing
- Bolt
- Tightening torque: 10 N.m (7 ft lb) plus and additional 1/8 turn (45 °)
- Stator support
- Outer gear
- Manufacturer's marking (arrow) faces stator support
- If outer gear is incorrectly installed, ATF pump may not operate freely in installed position
- Inner gear
- Larger groove faces stator support
- Housing for ATF pump
- O-ring
- Always replace
- Torque converter oil seal
- Removing and installing, see TORQUE CONVERTER OIL SEAL, REMOVING AND INSTALLING