TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
Page 158 of 670
TM 9-2815-202-34 4-17. GOVERNOR COVER AND THROTTLE CONTROL ROD This task covers: a. Removal b. Installation REMOVAL/INSTALLATION INITIAL SETUP MANDATORY REPLACEMENT PARTS MODELS All 1 Gasket (App F, Item 82) 2 Cotter pins (App F, Item 7) EQUIPMENENT CONDITION TOOLS AND SPECIAL TOOLS Para Description 4-10 Air box heater removed (7083-7395 and General mechanics tool kit (App B, Item 96) 7083-7396) 4-11 Rocker arm covers removed 6-11 Air box heater removed (7083-7398 and 7083-7399) a. Removal (1) Remove eight screw assemblies (1) from governor cover (2). (2) Remove governor cover (2) and gasket (3). Discard gasket. NOTE Position clean rag over cylinder head oil drain holes, left and right bank, to prevent cotter pins from failing into engine. (3) Remove two cotter pins (4) and two clevis pins (5) on left and right bank of engine. Discard two cotter pins (4). (4) Remove connecting pin (6) and connecting screw (7) from governor (8). (5) Remove two fuel connecting rods (9 and 10) through ieft and right bank cylinder heads (11). b. Installation (1) (2) (3) (4) (5) Install fuel control rod (10) through left bank and fuel control rod (9) through right bank, cylinder heads. Connect right bank control rod (9) in governor (8) with connecting screw (7). Connect left bank control rod (10) in governor (8) with connecting pin (6). Install two clevis pins (5) in right and left bank fuel control tube clevs (12) and fuel control rods (9 and 10). Install two cotter pins (4) in clevis pins (5) on left and right banks. 4-56 Change 1