Fluid Pump

Fluid Pump

Hydraulic System
^ The fluid pump provides the fluid pressure required to charge the torque converter, main control assembly, transmission cooling system, lubrication system and apply devices.
^ The fluid pump is a positive displacement, gear and crescent-type pump.
- The fluid pump is driven by the torque converter cover hub.
^ All fluid drawn from the transmission fluid pan by the fluid pump passes through the fluid filter.





Filter

^ The transmission fluid filter and its accompanying seals are part of the fluid path from the sump (pan) to the fluid pump.
- The transmission fluid filter has a bypass section, which allows fluid vented at the main regulator valve to be recirculated to the fluid pump, without passing through the transmission fluid filter.