Front Door Window Glass: Service and Repair

FRONT DOOR GLASS AND REGULATOR

Removal and Installation












FRONT DOOR GLASS

Removal
NOTE:
RH front door panel shown; LH similar.
1.Remove the front door finisher. Refer to "Removal and Installation" Removal and Installation.





2.Position aside the center vapor barrier (A).
Revision: March 20122013 Infiniti JX





3.Remove the front door inside seal (1).
4.Temporarily reconnect the main power window and door lock/unlock switch (LH door) or power window and door lock/unlock switch RH (RH door).
5.Operate the main power window and door lock/unlock switch (LH door) or power window and door lock/
unlock switch RH (RH door) to raise/lower the front door glass until the front door regulator to glass bolts can be seen.





6.Remove the front door regulator to glass bolts (A).





7.While holding the front door glass, raise it at the rear end and pull the front door glass out of the sash toward the outside of the door.
Installation
Installation is in the reverse order of removal.





Fitting Inspection
- Check that the glass is securely fit into the glass run groove.
- Lower the front door glass slightly [approximately 10 to 20 mm (0.4 to 0.8 in)] and check that the clearance to the sash is parallel. If the clearance between the glass and sash is not parallel, loosen the regulator bolts, guide rail bolts, and glass and guide rail bolts to correct the glass position.

FRONT DOOR GLASS REGULATOR

Removal
1.Remove the front door finisher. Refer to "Removal and Installation" Removal and Installation.
Revision: March 20122013 Infiniti JX





2.Position aside the vapor barriers (A).
3.Temporarily reconnect the main power window and door lock/unlock switch (LH door) or power window and door lock/unlock switch RH (RH door).
4.Operate the main power window and door lock/unlock switch (LH door) or power window and door lock/
unlock switch RH (RH door) to raise/lower the front door glass until the front door regulator to glass bolts can be seen.





5.Remove the front door regulator to glass bolts (A).
6.Raise the front door glass and hold it in place with suitable tool or approximately two inches of masking tape.
7.Disconnect the harness connector from the front door glass regulator motor.





8.Remove the nuts (A) that retain the front door glass regulator (2)
to the front door panel (1).
Inspection After Removal
Check the front door glass regulator for the following items.
- Wire wear
- Regulator deformation
- Grease condition for each sliding part
If a malfunction is detected, replace or grease it.
Revision: March 20122013 Infiniti JX





The arrows in the figure show the application points of the suitable multi-purpose grease, if needed.
Disassembly





1.Remove the front door regulator motor nuts (A), the four front door glass regulator bolts (B) and the front door glass regulator motor (1) from the front door assembly.
2.Remove the front door glass regulator from the front door assembly.
Installation
1.Install the power window motor to the regulator.
2.Install the regulator assembly into the door and secure regulator assembly with the nuts and bolt.





3.Install the front door glass into the door and align with the front door glass regulator, then install the front door regulator to glass bolts.





4.Raise the front door glass to the top position.

CAUTION:
Do not operate the front door glass automatically to raise the front door glass to the top.
5.Reposition the vapor barrier.
6.Install the front door finisher. Refer to "Removal and Installation" Removal and Installation.
If any of the following work has been done, reset the power window motor limit switch. Refer to. "Work Procedure" Work Procedure
- Removal and installation of the front door glass regulator.
- Removal and installation of the power window motor from the regulator.
- Installation of a new front door glass.
- Installation of a new front door glass rear run channel.
Revision: March 20122013 Infiniti JX