Lincoln Navigator: Steering Column / Steering Column Telescopic Motor. Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
Remove the steering column.
Refer to: Steering Column (211-04 Steering Column, Removal and Installation).
-
Remove the telescopic motor retainers and the telescopic motor.
Torque:
62 lb.in (7 Nm)
Installation
-
To install, reverse the removal procedure.
-
Apply grease (supplied with the new motor) to the
trunnion nut axles and the telescopic motor leadscrew housing holes.
-
Rotate the trunnion nut until the correct length is
achieved to align the leadscrew housing with the threaded holes in the
support arm.
-
If equipped with memory steering column, use the
steering column control switch and set the soft stops as follows.
-
Move the column rearward until it reaches the end of
travel and hold the switch for 2 seconds after the column has reached
the end of travel.
-
Move the column in the same direction until it
reaches the end of travel again and hold the switch for 2 seconds after
the motor has reached the end of travel. This clears any unintended soft
stops.
-
Move the column forward until it reaches the end of
travel and hold the switch for 2 seconds after the motor has reached the
end of travel.
-
Move the column in the same direction until it
reaches the end of travel and hold the switch for 2 seconds after the
motor has reached the end of travel. This clears any unintended soft
stops.
Special Tool(s) /
General Equipment
Interior Trim Remover
Depower the SRS .
Refer to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures)...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the steering column.
Refer to: Steering Column (211-04 Steering Column, Removal and Installation)...
Other information:
Special Tool(s) /
General Equipment
307-746Remover, Transmission Wiring Harness Connector
Removal
Remove the main control valve body.
Refer to: Main Control Valve Body (307-01 Automatic Transmission -
10-Speed Automatic Transmission – 10R80, Removal and Installation)...
Inspection
NOTE:
Do not use a caustic cleaning solution or a wire brush to clean the pistons or damage can occur.
Clean and inspect the (1) ring lands, (2) pin bosses,
(3) skirts and the (4) tops of the pistons. If wear marks, scores or
glazing is found on the piston skirt, check for a bent or twisted
connecting rod...