Lincoln Navigator: Transmission Cooling / Transmission Fluid Heat Exchanger. Removal and Installation
Special Tool(s) /
General Equipment
Materials
| Name |
Specification |
Motorcraft® MERCON® ULV Automatic Transmission Fluid
XT-12-QULV |
WSS-M2C949-A,
MERCON® ULV
|
Removal
-
With the vehicle in N , position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
-
If equipped, remove the retainers and splash shield.
-
Remove and discard the transmission fluid heat exchanger bolt.
-
-
Release the harness retainer tab.
-
Slide the harness retainer off the fluid heat exchanger.
-
Remove the transmission fluid heat exchanger nuts.
-
Remove the coolant tube hanger nut and separate the hanger from the stud bolt.
-
Clamp the coolant inlet and outlet hoses at the front of the engine.
Use the General Equipment: Hose Clamp(s)
-
NOTE:
Be prepared to collect escaping fluid.
-
Separate the transmission fluid heat exchanger from the transmission case.
-
Lower the transmission fluid heat exchanger to disconnect the hoses and remove it from the vehicle.
Installation
-
Inspect the O-ring seals and install new O-ring seals if
necessary. Lubricate the O-ring seals before installing the
transmission fluid heat exchanger.
Material: Motorcraft® MERCON® ULV Automatic Transmission Fluid
/ XT-12-QULV
(WSS-M2C949-A, )
(MERCON® ULV)
-
Install the transmission heat exchanger tubes completely into the transmission case and connect the hoses.
-
Remove the clamps at the front of the engine.
-
Install the coolant tube hanger nut on to the stud bolt.
Torque:
124 lb.in (14 Nm)
-
loosely install the transmission fluid heat exchanger bolt.
-
Loosely install the transmission fluid heat exchanger nuts in sequence shown.
-
Tighten the bolt and nuts in the sequence shown.
Torque:
177 lb.in (20 Nm)
-
Install the harness retainer on the transmission fluid heat exchanger.
-
Check and adjust the engine coolant level as necessary.
Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding
(303-03 Engine Cooling - 3.5L EcoBoost (272kW/370PS), General
Procedures).
-
Check and adjust the transmission fluid level as necessary.
Refer to: Transmission Fluid Level Check (307-01 Automatic Transmission
- 10-Speed Automatic Transmission – 10R80, General Procedures).
-
If equipped, install the splash shield and the retainers.
Torque:
71 lb.in (8 Nm)
Special Tool(s) /
General Equipment
Transmission Cooling System Heated Flusher
Materials
Name
Specification
Motorcraft® MERCON® ULV Automatic Transmission FluidXT-12-QULV
WSS-M2C949-A, MERCON® ULV
Flushing
NOTE:
Use transmission fluid specified for this
transmission...
Other information:
Overview
The fuel system consists of:
a Closed Loop Pressure Control (CLPC) system.
fuel and vapor lines in an integrated bundle assembly.
a single container fuel tank.
quick connect fuel and vapor tube couplings.
a fuel tank filler pipe assembly, which cannot be
modified in any way, that also contains a misfuel inhibitor device to
permit only un..
Special Tool(s) /
General Equipment
Wooden Block
DISASSEMBLY
NOTICE:
Failure to follow the instructions below may result in damage to the TPMS .
NOTICE:
The TPMS
sensor is mounted to the valve stem. Removal of the valve stem
requires dismounting the tire from the wheel and removal of the TPMS sensor.
NOTE:
Use only the Digital Tire Pressure Gauge any tim..
Transmission Fluid Cooler - Backflushing and Cleaning. General Procedures