Chevrolet LIGHT DUTY TRUCK (SERIES 10-35) Service Manual page 168

Front End
Windshield Wipers............................................... ..2D-39
Cowl Ventilator Grille....................;.................... ..2D-40
Side Ventilator Valve........................................... ..2D-40
Rear View Mirror................................................ ..2D-40
Body Glass
Windshield Glass................................................. ..2D-41
Stationary Glass................................................... ..2D-41
Swingout Glass..................................................... ..2D-43
Front Door
Adjustments.......................................................... ..2D-43
Replacement......................................................... ..2D-44
Weatherstrip......................................................... ..2D-44
Hinges.......................................... ........................ ..2D-44
Ventilator.............................................................. ..2D-44
Window and Regulator...........................................2D45
Locks, Handles, Rods.......................................... ..2D-46
Sliding Side Door
WINDSHIELD WIPERS
Windshield wiper units on all models are of the two-
speed electric type. A single wiper motor unit, mounted to
dash panel at top and to left of engine cover inside cab,
powers both wiper blades. The wiper blade operating link
rods and pivot mountings on these models are located in the
outside air inlet plenum chamber.
Arm Adjustment
To adjust sweep of blades turn on wipers, then note
sweep of arms. If necessary, remove one or both arms as
follows:
Pull outer end of arm away from glass which will trip
lock spring at base of arm and release spring from undercut
of pivot shaft. While holding arm in this position, pull
outward on cap section at base of arm to remove arm. Arm
can be reinstalled in any one of several positions due to
serrations on pivot shaft and in arm cap. See figure 2D-95.
WIPER ARM PIVOT SHAFTS AND LINK ROD-
FIG. 2D-96
Removal
1. Remove windshield wiper arms from pivot shafts.
Procedure for removing arms is explained previously under
"Arm Adjustments."
2. Remove screws which attach outside air cowl
ventilator grille to cowl. Carefully remove grille from cowl.
3. At center of cowl, remove two attaching nuts which
attach link rod to motor drive. Disengage link rods from
pins.
4. Remove screws which attach each arm transmission
G MODELS
IN D E X
Description........................................................... ..2D-49
Adjustments.......................................................... ..2D-49
Front Latch........................................................ ..2D-51
Rear Latch......................................................... ..2D-5 2
Upper Rear Hinge.............................................. ..2D-52
Strikers................................................................ ..2D-52
Rear Door
Hinge.................................................................... ..2D-54
Remote Control.................................................... ..2D-54
Latches and Rods................................................ ..2D-55
Adjustments.......................................................... ..2D-55
Seats
Drivers Seat.......................................................... ..2D-56
Passenger Seat...................................................... ..2D-56
Rear Seats............................................................. ..2D-56
Roof Vent............................................................. .. 2D-57
Seat Belts.............................................................. ..2D-57
FRONT END
pivot shaft assembly to cowl. Remove pivot shaft assembly
with link rod from plenum chamber.
Installation
1. Place pivot shaft assembly with link rod into position
at cowl bracket. Secure assembly to bracket with two
screws.
2. Attach end of link rod to motor drive and arm.
Secure rod with the two attaching nuts.
3. Install outside air cowl ventilator grille to top of
cowl.
BODY
WATER STREAM
OF CONTACT
Fig. 2D -95--W iper Pattern
LIGHT T R U CK SER V IC E MANUAL
2D-39