Power Windows - Hummer H1 Service Manual

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10-40 Body

POWER WINDOWS

Power Window Regulator Replacement
Removal
NOTE: Operate motor to position glass in opening to provide
access to two screws securing glass and its bracket to regulator.
If motor is inoperative, other means to remove these screws
will be necessary such as drilling access holes in door inner
panel.
1. Remove power window and door lock switches from door.
Disconnect switches from power window and door lock
harness connectors.
2. Remove door trim and vapor barrier .
CAUTION: Support window in full up position during regula-
tor removal to avoid damage.
NOTE: Prior to removal, mark location of screws for installa-
tion.
3. Disconnect power window and door lock harness
connector from regulator motor (Figure 10-68) (push
locking tab up on bottom of connector).
4. Remove two screws and lockwashers securing regulator
bracket to door. Discard lockwashers.
5. Remove screw, lockwasher, and regulator bracket from
regulator. Discard lockwashers.
6. Remove screw securing regulator motor to door.
REGULATOR
MOTOR
TIE STRAP
REGULATOR
BRACKET
POWER WINDOW
AND DOOR LOCK
HARNESS
Figure 10-68: Power Window Regulator
7. Remove four screws and lockwashers cable and bracket
assembly to door. Discard lockwashers.
8. Remove two screws, lockwashers, and washers securing
regulator cable and bracket assembly to window bracket.
Discard lockwashers.
9. Remove tie strap and regulator from door. Discard tie
strap.
Installation
1. Install regulator in door and secure with tie strap
(Figure 10-68).
2. Secure regulator cable and bracket assembly to window
bracket with two washers, lockwashers, and screws.
3. Secure regulator cable and bracket assembly to door with
four lockwashers and screws.
4. Secure regulator motor to door with screw.
5. Install regulator bracket on door with two lockwashers and
screws.
6. Secure regulator bracket to regulator with lockwasher and
screw.
7. Connect power window and door lock harness connector
to regulator motor.
8. Check operation of regulator.
9. Install door trim and vapor barrier.
10. Install power window and door switches on door. Connect
power window and door lock harness connectors to
switches.
REGULATOR CABLE AND
BRACKET ASSEMBLY
WINDOW BRACKET
DOOR
®