TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 3-22. ENGINE REMOVAL (6.2 L) (Cont’d) NOTE Prior to removal, tag leads for installation. 69. Remove nut (29), lockwasher (28), washer (27), lead 3B (26), and ground strap (25) from ground stud (24). Discard lockwasher (28)j 70. Slide back rubber boot (30) and remove nut (1), lockwasher (2), washer (3), fuse link (4) insulator washer (31), alternator positive cable (5), and washer (6) from positive stud (7); Discard lockwasher (2). 71. Loosen capscrew (12) and (14) on alternator adjusting bracket (9) securing alternator (20) to alternator mounting bracket (19) and support bracket (18). 72. Remove three drivebelts (8) from alternator pulley (23). WARNING Alternator must be supported during removal and installation. Failure to support alternator may cause injury to personnel or damage to equipment. 73. Remove capscrew (12), lockwasher (11), and washer (10) from alternator (20) and adjusting bracket (9). Discard lockwasher (11). 74. Remove capscrew (14), washer (13), and alternator adjusting bracket (9) from mounting bracket (19). NOTE • Perform step 76 for vehicles with new alternator support bracket configuration. • In some cases, a thru-bolt and nut may be present on mounting bracket instead of standard capscrews and washers. 75. Remove two capscrews (15), lockwashers (16), and washers (17) from alternator (20) and support bracket (18) and mounting bracket (19). Discard lockwashers (16). 76. Remove two capscrews (15), lockwashers (16), washers (17), and spacer (22) securing alternator (20), power steering lines bracket (21), and support bracket (18) to mounting bracket (19). Discard lockwashers (16). 77. Remove alternator (20). 3-62