TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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3-25. ENGINE INSTALLATION (6.5 L) (Cont’d) 103. Install brackets (12) and (10) and two fuel line clamps (8) on cylinder head (13) and engine block (11) with two washers (1) and studs (2). Tighten studs (2) to 40 lb-ft (54 N•m). 104. Install four clamps (3) and two cables (4) on studs (2) with two washers (5), lockwashers (6), and nuts (7). Tighten nuts (7) to 40 lb-ft (54 N•m). 105. Secure brackets (12) and (10) on cylinder head (13) with capscrew (9). 106. Tighten capscrew (9) to 40 lb-ft (54 N•m). 107. Install compressor (33) on support bracket (10) with two washers (32), lockwashers (31), and capscrews (30). Do not tighten capscrews (30). 108. Position 3/8-inch breaker bar on belt tensioner (37), move tensioner (37) clockwise, and install drivebelt (29) on pulley (28). Release belt tensioner (37). 109. Install washer (19) and adjusting bracket (18) onto stud (15) on engine front cover (14) with washer (20), lockwasher (21), and nut (22). Install adjusting bracket (18) and harness clamp (34) on compressor (33) with two washers (17), capscrews (16), washers (25), lockwashers (26), and nuts (27). 110. Connect two harness leads (35) to two compressor leads (36). 111. Install clamp (24) on adjusting bracket (18) with screw (23). 112. Tighten two capscrews (30) to 40 lb-ft (54 N•m). 113. Install hose (41) on surge tank (39) with clamp (40). 114. Connect vent line (38) to elbow (45) on air cleaner (44). 115. Connect vent line (42) to air cleaner fitting (43) on air cleaner (44). NOTE Perform steps 103 through 115 for M997A2 vehicles only. TM 9-2320-280-34 3-162 Change 1