Pump Assembly
Fluid Pump and Transmission Fluid Filter Components
| Item | Description |
|---|---|
| 1 | Torque converter |
| 2 | Torque converter housing |
| 3 | Transmission fluid filter |
| 4 | Pump assembly |
| 5 | Pump-to-torque converter housing bolt |
| 6 | Transmission case |
Mechanical Operation
The transmission fluid in the sump area at the bottom of the transmission case flows through a transmission fluid filter to the pump assembly. The pump is bolted to the torque converter housing and is driven by the torque converter hub.
| Item | Description |
|---|---|
| 1 | Stator support |
| 2 | Pump gears |
| 3 | Pump housing |
| 4 | TCC control valve assembly |
| 5 | Main pressure regulator valve assembly |
Mechanical Operation
NOTE:
The listed components are only serviced as a pump assembly.
The pump assembly contains the main pressure regulator valve assembly, the TCC control valve assembly, the stator support and the pump gears.