TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM 9-2815-202-34 Section Il. GENERAL ENGINE MAINTENANCE 4-2. TURBOCHARGER REMOVAL/INSTALLATION This task covers: a. Removal b. Cleaning/Inspection c. Installation INITIAL SETUP MODELS MANDATORY REPLACEMENT PARTS 7083-7395 4 Locking nuts (App F, Item 105) 1 Gasket (App F, Item 79) 3 Lockwashers (App F, Item 93) TOOLS AND SPECIAL TOOLS 4 Lockwashers (App F, Item 95) General mechanics tool kit (App B, Item 96) Torque wrench (App B, Item 101) EQUIPMENT CONDITION Para Description 3-11 Turbocharger oil supply line removed a. Removal (1) (2) (3) (4) Loosen four clamps (1) and two rubber connectors (2) securing turbocharger oil drain tube (3). Remove tube, hoses, and clamps. Loosen four clamps (4) and two hose connectors (5) connecting air inlet tube (6) to turbocharger (7) and air inlet housing (8). Slide hoses (5) and clamps (4) onto air inlet tube (6) and remove tube. Remove hoses and clamps from tube. Remove four locking nuts (9) and four flat washers (10) securing turbocharger to exhaust tee (11). Discard locking nuts. CAUTION Tape all openings of turbocharger after removal to keep foreign particles from entering and damaging turbocharger blades. (5) Remove turbocharger (7) and gasket (12). Discard gasket. 4-3