Fluid Pump, A/T

ATF pump,disassembling and assembling

Replacement ATF pump and parts application according to transmission code.





1. Piston ring
2. Piston ring
3. Piston ring
4. Thrust washer
5. Piston
^ Moisten sealing lips with ATF before inserting
^ Turn piston slightly when installing
6. Bolt
^ 10 Nm (7 ft. lbs.)
^ Then turn an additional 45°
7. Stator support
8. Outer gear
^ Manufacturer's logo (arrow) faces stator support
^ If outer gear is incorrectly installed, the ATF pump may not operate freely
9. Inner gear
^ Larger groove faces stator support
10. Housing for ATF pump
11. O-ring
^ Always replace
12. Torque converter oil seal