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TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download

Page 147 of 1170

10-75. WINDSHIELD WASHER RESERVOIR AND PUMP ASSEMBLY REPLACEMENT Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition •Battery ground cable disconnected (para. 4-73). •Hood raised and secured (TM 9-2320-280-10). This task covers: a. Removal b. Installation 1. Disconnect harness leads 71C (6) and 57D (7) from pump leads (5) under dash grommet (3) from cowl (10). 2. Loosen clamp (2) and disconnect windshield washer hose (1) from reservoir and pum NOTE Perform steps 3 and 4 for windshield washer reservoir with non- removable pump assembly only. Perform steps 5 through 7 for windshield washer reservoir with removable pump assembly only. 3. Remove plain-assembled nut (4.1), capscrew (1.1), and washer (1.2) from reservoir and pump assembly (4) and cowl (10). Discard plain-assembled nut (4.1). 4. Remove two nuts (12), lockwashers (11), capscrews (8), washers (9), and reservoir assembly (4) from cowl (10). Discard lockwashers (11). 5. Remove two nuts (12), lockwashers (11), capscrews (8), washers (9), and reservoir assembly (4) from cowl (10). Discard lockwashers (11). 6. Remove nut (16), lockwasher (15), washer (14), capscrew (13), washer (14), and pu from reservoir (18). Discard lockwasher (15). 7. Remove packing retainer (17) from reservoir (18). Discard packing retainer (17). NOTE Perform steps 1 through 3 for windshield washer reservoir with removable pump assembly only. Perform steps 4 and 5 for windshield washer reservoir with non-removable pump assembly only. 1. Install packing retainer (17) on reservoir (18). 2. Install pump assembly (4) on windshield washer reservoir (18) with washer (14), washer (14), lockwasher (15), and nut (16). Tighten nut (16) to 6-10 lb-ft (8-14 N•m). 3. Install reservoir (18) and pump assembly (4) on cowl (10) with two washers (9), lockwashers (11), and nuts (12). Tighten nuts (12) to 8 lb-ft (11 N•m). 4. Install reservoir and pump assembly (4) on cowl (10) with two washers (9), cap lockwashers (11), and nuts (12). Tighten nuts (12) to 8 lb-ft (11 N•m). 5. Install capscrew (1.1), washer (1.2), and plain-assembled nut (4.1) on reservoir and pump assembly (4) and cowl (10). 6. Connect windshield washer hose (1) to reservoir and pump assembly (4) and tight 7. Connect harness leads 71C (6) and 57D (7) to pump leads (5) and install grom b. Installation a. Removal TM 9-2320-280-20-3 10-124 Change 2 INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Two lockwashers (Appendix G, Item 135) Lockwasher (Appendix G, Item 138) Plain-assembled nut (Appendix G, Item 201) Packing retainer (Appendix G, Item 229)