TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM 9-2815-202-34 4-18. GOVERNOR AND BLOWER ASSEMBLY REMOVAL/lNSTALLATION This task covers: a: Removal b: Installation INITIAL SETUP MODELS EQUIPMENT CONDITION All Para 4-2 4-10 TOOLS AND SPECIAL TOOLS 4-11 4-12 General mechanics tool kit (App B, Item 96) 4-13 Multiple sling (App B, [tern 83) Torque wrench (App B, Item 101) 4-16 4-17 MANDATORY REPLACEMENT PARTS 5-15 1 Gasket (App F,ltem 56) 1 Gasket (App F,ltem 65) 5.1-11 2 Copper washers (App F, Item 164) 6-3 8 Lockwashers (App F, Item 92) 6-11 1 Hose (App F,ltem 84) 2 Hoses (App F, Item 85) a. Removal Description Turbocharger removed (7083-7395) Air box heater removed (7083-7395 and 7083-7396) Rocker arm covers removed Fuel Dump removed Air inlet housing removed (Except 7083-73911 Blower drive shaft removed (7083-7395 and 7083-7398) Governor rover and throttle control rods removed Blower drive shaft removed (7083-7391, 7083-7396, and 7083-7399) Air inlet housing removed (7083-7391) Turbocharger removed (7083-7398) Air box heater removed (7083-7398 and 7083-7399) (1) (2) (3) (4) (5) Loosen four clamps (1). Slide two hoses (2) up on governor fuel rod tubes (3) clear of cylinder heads. Disconnect oil tube nuts (4 and 5) on tube (6). Slide oil tube into fitting (7). Loosen two clamps (8) on hose assembly (9). Remove two bolts (10) and flat washers (11) securing blower (12) to engine block (13). Remove six bolts (14) and retaining clips (15) securing blower (12) to engine block (13). NOTE When removing blower, lift blower up slightly and move blower forward to detach from hose. (6) Using multiple sling, lift blower (12) up from engine block (13). Remove blower gasket (16). Discard gasket. 4-58 Change 1