Opel 1900 1973, Service Manual

Page: 63 / 625

1 E- 42 1973 OPEL SERVICE MANUAL
Figure 1 E-l 7 Solder Positive Brush Lead Brush
Holder
9. Install motor housing over armature so that large
drain hole on housing is facing downward when
tor assembly is installed in car.
angle brackets
into motor housing and tighten attaching screws.
to reseal angle brackets to motor housing after
retaining screws are tightened.
Connect assembled motor with an ammeter and
adjust end play of armature shaft drive gear. To
do so, turn in the respective adjusting screw until the
current consumption increases. Then back off adjust-
ing screw turn. Secure driven gear adjusting
screw with lock nut and armature adjusting screw
with paint. See Figures and
Installation
1. Connect wiper motor electrical connector to mo-
tor.
2. Place wiper motor in position on cowl and secure.
Torque attaching nuts 14 to 17
3.
Place crank arm on motor drive shaft and torque
nut as follows: Bosch and SWF, 70 to 87 and
Siemans, 122 to 139
Figure 1 E-l Adjusting Armature End Play
Figure Adjusting Driven Gear End Play
4. Check the position of the windshield wiper blades
for proper position after the crank arm is attached.
See Figure
for the proper distance the blades
should be from the windshield molding in the park
position.