4-2. ALTERNATOR AND BELT REPLACEMENT (ALL EXCEPT M1010)

C H A P T E R 4 E L E C T R I C A L S Y S T E M S M A I N T E N A N C E

4-2. ALTERNATOR AND BELT REPLACEMENT (ALL EXCEPT M1010) (Cont)

/.25ton/TM-9-2320-289-20 CUCV Series Trucks at Unit level Manual
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TM 9-2320-289-20 4-2. ALTERNATOR AND BELT REPLACEMENT (ALL EXCEPT M1010). This task covers: a. Removal b. Installation INITIAL SETUP: Equipment Condition Tools/Test Equipment Both battery negative cables disconnected. Belt tensioning gage (See paragraph 4-38) NOTE If removing belt (11 or 20), perform step 1. If removing left side alternator (9), perform steps 1, 2, and 4. If removing right side alternator (15), perform steps 1, 3, and 4. If removing left side alternator brackets (1 or 13), perform steps 1, 2, 4, and 6. If removing right side alternator brackets (17 or 25), perform steps 1 . . and 3 through 5. 1. Loosen pivot bolt (22) or bolts (10) and adjusting bolt (5 or 19). Rotate alternator (9 or 15) to loosen belt (11 or 20), then remove belt. Discard belt if worn or damaged. 2. Remove 2 pivot bolts (10), adjusting bolt (5), and washer (4). 3. Remove pivot bolt (22), spacer (26), and adjusting bolt (19). NOTE Tag plugs and leads for installation. 4. Disconnect terminal plugs and alternator electrical leads. Remove alternator (9 or 15). 5. Remove 2 nuts (23), washers (24), and support bracket (25). Remove bolt (18), nut (16), and adjusting bracket (17). 6. Remove bolt (3), nut (7), and brace (6). Remove 3 bolts (2) and adjusting bracket (1). Remove 2 nuts (14) and bolt (12). Move power steering pump as necessary, and remove support bracket (13). 4-2

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