Ford Escape: Automatic Transmission - Automatic Transmission – HF45 / Description and Operation - Pump Assembly - Hybrid Electric Vehicle (HEV)
Transmission Fluid Pump
The
transmission fluid pump is an internal pump bolted to the transmission
case. The transmission fluid pump is turned by the input shaft and
circulates transmission fluid through the transmission for lubrication
and through an oil-to-air cooler mounted in the front of the radiator
for transmission cooling. The transmission fluid pump only operates when
the engine is running.
Item
Part Number
Description
1
7L4377L437
Ring gear
2
7A3987A398
Planetary carrier
3
7A3487A348
Sun gear
This
transmission has one simple planetary gear set...
Transmission Fluid Pump
Item
Part Number
Description
1
7A1037A103
Pump assembly
2
7P0867P086
Transmission fluid auxiliary pump
The
transmission fluid pump is an internal pump bolted to the transmission
case...
Other information:
Special Tool(s) /
General Equipment
Surface Gauge
Check
NOTE:
Make sure that the vehicle is positioned on a flat,
level surface and the tires are inflated to the correct pressure.
Vehicle should have a full tank of fuel.
Before measuring ride height check:
Tires are inflated to the correct pressure...
Materials
Name
Specification
Motorcraft® Thread Sealant with PTFETA-24-B
WSK-M2G350-A2
Removal
NOTE:
Removal steps in this procedure may contain installation details.
With the vehicle in NEUTRAL, position it on a hoist...