TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 3-24. ENGINE REMOVAL (6.5 L) (Cont’d) WARNING Do not touch hot exhaust system components with bare hands. Severe injury will result. NOTE It will be necessary to use additional .5 in. (13 mm ) drive extension 12 in. (30 cm) to remove exhaust system mounting hardware. 122. Remove two clamps (28) and heat shield (29) from crossover pipe (27). 123. Remove three locknuts (26), washers (12), capscrews (13), and washers (12) from crossover pipe (27) and right exhaust manifold (14). Discard locknuts (26) 124. Remove three locknuts (23), washers (22), capscrews (25), and washers (22) from crossover pipe (27) and muffler (21). Discard locknuts (23). 125. Remove three locknuts (19), washers (17), capscrews (16), washers (17) and crossover pipe (27) from left exhaust manifold (18). Discard locknuts (19). 126. Remove and discard gaskets (15), (20), and (24). 3-139