TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 11-24 PERSONNEL AIR VENTILATION SYSTEM — CONTINUED a. Removal — Continued 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 flashpoint for type #1 is 10O°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. 5 Clean screen (8) with dry-cleaning solvent or water and nonsudsing detergent. b. installation 1 Install screen (8) and fan assembly (7). 2 Install three plates (6), six flat washers (5), and three screws (4). 3 Install elbow (3) and clamp (2). 4 Connect electrical connector at electrical connector receptacle (1). 11-74 WARNING