TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM 9-2815-202-34 3-13. TURBOCHARGER OIL SUPPLY LINE REMOVAL/lNSTALLATION (MODEL 7083-7399) This task covers: a. Removal b. Installation INITIAL SETUP MODELS MANDATORY REPLACEMENT PARTS 7083-7399 3 Lockwashers (App F, Item 93) TOOLS AND SPECIAL TOOLS General mechanics tool kit (App B, Item 96) Torque wrench (App B, Item 101) a. Removal (1) (2) (3) (4) Disconnect turbocharger oil supply line (1) at turbocharger connector (2) and at elbow connector (3) on left rear of engine block. Remove two bolts (4) and two Iockwashers (5) securing oil supply line clips (6) to turbocharger housing. Discard Iockwashers. Reinstall two bolts and two Iockwashers. Remove bolt (7), Iockwasher (8), and flat washer (9), securing oil supply line clip (10) to left side of engine block. Discard Iockwasher. Remove turbocharger oil supply line (1) with clips attached. b. Installation (1) (2) (3) (4) Connect turbocharger oil supply line (1) to turbocharger connector (2) and engine block connector (3). Secure oil supply line clip (10) to left side of engine block with bolt (7), Iockwasher (8), and flat washer (9). Tighten bolt. Remove two bolts (4) and two Iockwashers (5) from turbocharger housing and secure oil supply line clips (6) with two bolts and two Iockwashers. Torque bolts to 150-200 lb-in (17-22.6 N-m). Tighten hose fittings at connectors (2 and 3). END OF TASK 3-38