freightliner MT45 2019, Service Manual

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2019 Amazon P80 Package Delivery Vehicle
WINDSHIELD WIPER ASSEMBLY
Windshield Wipers and Wiper Drive Assembly:
1. Fron inside of cab, remove upper wiper cover and disconnect power to the wiper motor.
Disconnect the washer hose from the pivot cover.
2. From the outside, remove the acorn retaining nuts, disconnect the washer hoses, re-
move the wiper arms. Remove the rubber boot, retaining nuts and pivot covers.
3. From the inside, unfasten the bolts from the mounting bracket, pull the pivot shafts away
from the front panel and remove the assembly.
4. Remove the spacers from the pivot shafts to re use on the new wiper assembly if need-
ed.
5. To install the new wiper assembly, position the spacers on the pivot shafts and position
the assembly into place. Align the assembly so the pivot shafts protrude to the exterior.
6. From the outside, install the pivot covers and the retaining nut.
7. From the inside, install the bolts to the mounting bracket. Reconnect the washer hoses.
8. Connect the power cable and cycle the wiper assembly to ensure it cycles propery and
stops in the home position. Keep hands and tools clear of moving parts.
9. From the outside, install the rubber boots, the wiper arms and acorn nuts, re attach the
washer hose.
10. Check for proper operation.
Acorn Nut P/N 81600189
Retainer Nut P/N 47005901
Pivot Cover P/N 47005902
Spacer P/N 47005903
Tighten to 20 ft/LBS.
Tighten to 20 ft/LBS.