TM 5-3810-306-20WINDSHIELD WIPER MOTOR REPLACEMENTTOOLS:General mechanic’s tool kit: automotive (5180-00-177-7033)SUPPLIES:NoneEQUIPMENT CONDITIONS: Disconnect ground cable at shunt. (Refer to page 8-109.)Cab front panel removed. (Refer to page 15-10.)REMOVAL:1.REMOVE WIPER MOTOR (1).a. Tag and disconnect three electrical leads towiper motor (1).b. Remove clip securing crank arm (2) to wipermotor (1) and pivot adapter (5).c. Remove nut (7) and washer (6).d. Remove three capscrews (4) securing wipermotor (1) to mounting bracket (3).INSTALLATION:NOTEApply loctite to capscrew (4) threadsbefore installing wiper motor (1).1.INSTALL WIPER MOTOR (1).a. Install wiper motor (1) using three capscrews (4).b. Attach crank arm (2) to wiper motor (1) withwasher (6) and nut (7). Secure adapter (5) withclip.c. Remove tags and connect three electrical leadsto wiper motor (1).2.CONNECT GROUND CABLE AT SHUNT. (REFERTO PAGE 8-109.)3.TEST FOR PROPER OPERATION. (REFER TOTM 5-3810-306-10.)4.INSTALL CAB FRONT PANEL ON CAB. (REFERTO PAGE 15-10.)END OF TASK15-42
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