TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM9-2815-202-34 Section Il. GENERAL ENGINE MAINTENANCE 6-2. TURBOCHARGER REGULATOR REPLACEMENT This task covers: a. Removal b. Test c. Installation INITIAL SETUP MODELS MANDATORY REPLACEMENT PARTS 7083-73987083-7399 4 Lockwashers (App F,ltem 93) 1 Gasket (App F,ltem 73) TOOLS AND SPECIAL TOOLS General mechanics tool kit (App B, Item 96) Torque wrench (App B, Item 101) a. Removal (1) Disconnect line (1)at eIbow (2) on air inlet housing (3) and at elbow (4) on regulator valve (5). NOTE Model 7083-7399 uses an elbow instead of an adaptor at the regulator valve connection. (2) Disconnect line (6) from turbocharger (7) and at adaptor (8) on regulator valve (5). (3) Remove four bolts (9) and four Iockwashers (1O) securing regulator valve (5) to exhaust adaptor (11). Discard Iockwashers. (4) Remove regulator valve (5) and gasket (12) from exhaust adaptor (11 ). Discard gasket. 6-3