Lincoln Navigator: Four-Wheel Drive Systems / Transfer Case Control Module (TCCM). Removal and Installation
Removal
-
Remove the CJB cover.
-
Remove and disconnect the lower access panel.
-
NOTE:
The TCCM has slotted mounting holes. It is not necessary to remove the LH
TCCM nut when removing the TCCM .
Loosen the LH (Left-hand) TCCM nut and remove the RH (right-hand) TCCM nut.
Torque:
62 lb.in (7 Nm)
-
Disconnect the electrical connectors and remove the TCCM .
Installation
-
To install, reverse the removal procedure.
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
Removal steps in this procedure may contain installation details...
Removal
With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02)
.
Disconnect the wiring harness connector...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the RH valve cover.
Refer to: Valve Cover RH (303-01 Engine - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
Remove the bolts and the RH
VCT oil control solenoids...
Check
NOTE:
This procedure does not apply to CV joints, flex couplers or
double cardan joints that are used in some driveshafts. This check is
for single-cross and roller-style joints found in the driveshafts.
NOTE:
Prior to checking driveline angularity, inspect the U-joints for correct operation...