TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM 9-2815-202-34 4-24. FLYWHEEL HOUSING REPLACEMENT (Cont) (13) ● ● NOTE Cover (27) is not used on models 7083-7398 and 7083-7399. Install gasket (28) and cover (27) to right side of flywheel housing. Secure in place with five bolts (23), five Iockwashers (24), bolt (25), and copper washer (26). Torque bolts to 30-35 lb- ft (41-47 N-m). NOTE Do not torque cover bolts until turbocharger mounting bracket is installed (model 7083-7395). For model 7083-7395, install four bolts (31) and four Iockwashers (32). For models 7083-7391, 7083-7396, 7083-7398, and 7083-7399, install eight bolts (31) and four Iockwashers (32). (14) Install two gaskets (36) and two covers (35) to flywheel housing. Secure in place with two bolts (33), two flat washers (34), bolts (31), and Iockwashers (32). Torque bolts to 30-35 Ib-ft (41-47 N-m). (15) Remove lifting sling (3) and two eye bolts (1) from flywheel housing (2). END OF TASK FOLLOW-ON MAINTENANCE Para Description 6-16 Install crankcase breather 6-4 Install exhaust manifold and tube (7083-7398) 4-23 Install rear oil seal 4-22 Install flywheel 4-20 install oil pan 4-19 Install blower drive 4-2 Install turbocharger mounting ■ bracket (7083-7395) 4-86 Change 1