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STEP 14: Windshield Wiper
14.1 Remove the large hex nut, plastic washer, and rubber washer from the motor shaft making sure to
leave the black plastic standoff on the motor shaft. Put the large white nylon bushing with the collar
over the shaft as shown in Fig.14.1.
14.2 From the inside, insert the motor shaft out through the larger hole in the windshield until the white
nylon bushing is against the windshield. Replace the rubber washer, plastic washer, and hex nut on
the outside end of the shaft. Do not tighten completely at this point.
CAUTION: Make sure that the
metal parts of the wiper motor do not contact the glass during installation. Damage could
occur.
14.3 From the inside, put the small white nylon bushing with the collar into the small hole in the
windshield and pivot the wiper motor so that the small hole aligns with the hole in the bushing. Insert
the 1/4-20 bolt through the internal tooth washer, the hole in the wiper motor bracket, the small
bushing, and finally the windshield. Next install the rubber washer, plastic washer, and cap nut.
14.4 Tighten the bolts at this time. Tighten the hex nut on the motor shaft to 30 inch-lbs and the 1/4-20
hex head bolt to 75 inch-lbs.
WARNING: Over tightening wiper mounting hardware can damage
windshield and components.
14.5 Connect the wiper motor to the harness on the windshield support
NOTE: THE FOUR (4) ITEMS
MARKED * ARE PRE-
ASSEMBLED ON THE
WIPER SHAFT.
GLASS WINDSHIELD
*BLACK PLASTIC
STANDOFF
1/4” INTERNAL
TOOTH WASHER
1/4-20 x 5/8” HEX
HEAD BOLT
SMALL COLLARED
WHITE NYLON
BUSHING
RUBBER WASHER
PLASTIC WASHER
CAP NUT
LARGE COLLARED
WHITE NYLON
BUSHING
* RUBBER WASHER
* PLASTIC WASHER
* LARGE HEX NUT
FEMALE
ELECTRICAL
CONNECTOR
Figure 14.1: Wiper Motor Installation
INSTALLATION
