TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM9-2815-202-34 5-15. BLOWER DRIVE SHAFT This task covers: a. Removal d. Assembly AND HUB REPLACEMENT b. Disassembly e. Installation c. Cleaning/Inspection INITIAL SETUP MODELS EXPENDABLE/DURABLE SUPPLIES 7083-7396 7083-7399 1Bolt, 10-32 x1-inch (App C, Item 33) Dry cleaning solvent (App C, Item 10) TOOLS AND SPECIAL TOOLS EQUIPMENT CONDITION General mechanics tool kit (App B, Item 96) Torque wrench (App B, Item 101) Para Description 5-14 Accessory drive removed a. b. c. Removal (1) Install 10-32 x 1 inch bolt (1) in blower drive shaft (2). Remove snap ring (3) and extract blower drive shaft. NOTE Place a rag below the hub and spring plate assembly to prevent bolts from falling into flywheel housing. (2) Remove three bolts (4) securing hub and spring plate assembly (5) to blower drive gear (6). Remove hub and spring plate assembly. Disassembly Remove three bolts (7) securing two spring plates (8) to blower drive hub (9). Cleanlng/inspection ● ● WARNING Dry cleaning solvent P-D-680 is toxic and flammable. Wear protective goggles and gloves and use only in a well-ventilated area. Avoid contact with skin, eyes, and clothes and don’t breathe vapors. Do not use near open flame or excessive heat. The flash point is 100°F-138 o F (38 o C-50 o C). If you become dizzy while using cleaning solvent, get fresh air immediately and get medical aid. If contact with eyes Is made, wash your eyes with water and get medical aid immediately. Compressed air used for cleaning purposes will not exceed 30 PSI. Use only with effective chip guarding and personal protective equipment (goggles/shield, gloves, etc.). (1) Clean all parts with dry cleaning solvent and dry with compressed air. 5-20