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TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download

Page 132 of 670

TM 9-2815-202-34 4-10. AIR BOX HEATER REPLACEMENT (Cont) SOLENOID VALVE AND BRACKET a. Removal NOTE ● Remove air pump, ignition coil, and air box heater before removing solenoid valve and bracket. ● Only model 7083-7396 has no clamp (6) on hose (50) and uses a connector (49) instead of an elbow (49) on the solenoid valve inlet. . . (1) (2) (3) (4) (5) Disconnect fuel hoses (50 and 32) from elbows (49 and 51) on solenoid valve (52). Remove screw assembly (8) and clamp (6) from governor cover. Reinstall screw assembly. NOTE Tee (53) is on the front of left cylinder head on model 7083-7395 and on the rear inboard side of left cylinder head on model 7083-7396. For model 7083-7395, disconnect hose (50) from tee (53) on left cylinder head. If necessary, remove clamp (6) from hose. Remove hose. For model 7083-7396, disconnect hose (50) from connector (54) on left cylinder head. Remove connector from tee (53). Remove hose. For model 7083-7396, remove connector (55) from tee (53). For model 7083-7396, remove connector (56), check valve (57), elbow (58) from tee (53). 4-30