GMC 1982 Light Duty Truck Service Manual page 177

12. Prior to installation, lubricate the m otor drive gear and
regulator sector teeth. The lubrication used m ust be
cold w eather approved to a m inim um of minus 20°
F ahrenheit (-29°C).
13. Install regulator motor to regulator. M ake sure the
m otor pinion gear teeth mesh properly with the sector
gear teeth before installing the three motor attaching
screws.
14. Remove screw locking sector gear in a fixed position.
15. Insert regulator into door in such a position th at motor
connector can be installed onto motor.
16. Reinstall regulator into door.
LOCKS, HANDLES A N D RODS
Door Lock Assem bly—Fig. 2 D -3 6
R eplacem ent
1. R aise window to full up position.
2. Remove trim panel as outlined in this section.
3. Remove clip from inside handle rod-to-lock.
4. Remove clip from outside handle rod-to-lock.
5. Remove screws which atta c h lock assembly to door
panel.
6. Remove lock and rem ote control rod as an assembly.
7. To install lock assembly, reverse above steps. Be sure to
replace all clips removed earlier.
Door O utside H a n d le —Fig. 2 D -3 7
R eplacem ent
1. Raise window to full up position.
2. Remove trim panel as outlined.
3. Remove clip from outside handle rod-to-lock.
4. Remove screws which retain outside handle to door
panel.
5. Remove handle and control rod.
6. Reverse above procedures to install outside handle.
Door Lock C ylinder -Fig 2 D -3 7
R eplacem ent
1. Raise door window.
2. Remove trim panel as outlined.
3. Use a screw driver or other suitable tool to slide the lock
cylinder retaining clip out of engagem ent with the lock
cylinder.
4. Remove lock cylinder.
5. To install, reverse the above steps.
Door Inside H andle
R eplacem ent
1. Remove trim panel as outlined.
2. Disconnect control rod from inside handle, as shown in
figure 2D-38.
3. Remove screws retaining inside handle to door.
4. Remove inside handle.
5. Reverse above steps to install.
POW ER DOOR LOCKS - CK MODELS (Fig. 2 D -3 9 )
R eplacem ent
1. Disconnect b attery ground cable.
2. Remove door trim panel to gain access to power door
lock motor.
3. Disconnect electrical connector from motor.
4. Remove screws attaching motor to door inner panel.
Fig. 2D-37--Outside Handle and Lock Cylinder
BODY 2D-15