Powertrain
Pump Assembly. Description and Operation
In this manual: Powertrain
~1min read
Transmission Fluid Pump and Filter Components
| Item | Description |
| 1 | Torque converter |
| 2 | Torque Converter Housing |
| 3 | Transmission fluid filter |
| 4 | Pump Assembly |
| 5 | Torque Converter Housing Pump Bolt |
| 6 | Transmission |
Mechanical Operation
Transmission fluid in the sump at the bottom of the transmission passes through the transmission fluid filter to the pump assembly. The pump is bolted to the torque converter housing and driven by the torque converter hub.
| Item | Description |
| 1 | Stator Support |
| 2 | Pump Gears |
| 3 | Pump Body |
| 4 | TCC Regulator Valve Assembly |
| 5 | Main Pressure Regulator Valve Assembly |
Mechanical Operation
The pump assembly consists of the Main Pressure Regulator Valve assembly, the TCC Regulator Valve assembly, the stator support and the pump gears.
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