Chevrolet 1973 Overhaul Manual page 516

P MODELS
TWO-SPEED WIPER
Crank Arm Speed (RPM's) (No Load)
L o ................................................................................34 Min.
H i................................................................................ 65 Min.
Current Draw, AMPS
No Load (Lo Speed - No Linkage).......................... 3.6
Stall (Lo Speed) ......................................................
WASHER
Number of "squirts" at full pressu re.......................... 10
Pressure (P SI).................................................................. 11-15
Coil Resistance (ohm s).................................................
If it becomes necessary to aim the headlamps on any truck,
the following simplified screen method may be used. This
method involves placing the vehicle on a level floor 25 feet
from a screen or light colored wall. Four lines are required on
the screen as shown in Figure A and described below.
1. A horizontal line at the level of the centers of the
headlights.
Fig. A —Headlamp Aiming Screen Diagram
WINDSHIELD WIPERS
12
6 ± 1
HEADLAM P A IM IN G -
2. A center vertical line which is aligned with the vehicle
3. A vertical line aligned with center line of left headlamp.
4. A vertical line aligned with center line of right headlamp.
C-K-G MODELS
TWO-SPEED WIPER
Crank Arm Speed (RPM's) (No Load)
L o ................................................................................ 35 Min.
H i................................................................................ 60 Min.
Current Draw. AMPS
No Load (Lo Speed)........................................... 5.5 Max.
Stall ................................................................................... 21
WASHER______________________________________________
Number of "squirts" at full pressure.......................
Pressure (P S I).................................................................. 11-15
Coil Resistance (o h m s)....................................................... 20
A L L VEHICLES
center line (a good method is to sight through rear window
and align center of rear window molding through mirror
bracket or hood center line).
Adjust the low beam pattern as shown in Figure B.
Fig. B—Low Beam Adjustment Pattern
SPECIFICATIONS 57
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OVERHAUL MANUAL