TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 2-15 PROCEDURES FOR SEMIANNUAL/ANNUAL SERVICES — CONTINUED ITEM NO. 2-40 TABLE 2-1 UNIT PMCS FOR M109A2M109A3/M109A4/M109A5 HOWITZERS — CONTINUED INTERVAL Annual Annual ITEM TO BE INSPECTED Transmission Gearcase — Continued Engine Crankcase NOT FULLY MISSION PROCEDURE CAPABLE IF: Drain transmission (only after operation). Place vehicle on level ground, remove drain plug. After draining, clean and reinstall plug and cover. Refill transmission (approximately 48 or 56 qt [45 to 53 L]) with OE/HDO (item 49, Appx D) to within OPERATION RANGE on dipstick. For extreme cold operation with OEA (item 47, Appx D) this is a semiannual check. Remove cover and filter element. Inspect and clean with dry-cleaning solvent (item 21, Appx D), dry and reinstall. WARNING Oil is hazardous waste and must be disposed of in accordance with local procedures or direction of local Hazardous Waste Management office. 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 breath vapors. Do not use near open flame or excessive heat. The flashpoint for type #1 is 100°F (38°C) and for type #2 is 138°F (59°C). If you become dizzy while using dry-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. CAUTION Engine holds approximately 38 qt (36 L) of oil. Before draining, provide enough container capacity to hold oil being drained. NOTE Only drain if directed by Army Oil Analysis Program (AOAP), this would be done while powetplant is removed.