TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
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TM 9–2350–311–20–2 8–64 8–13 POWER RELAY BOX ASSEMBLY — CONTINUED c. Assembly 1 Install the following on electromagnetic relay (31): two flat washers (52), semi-conductor (51), one end of electrical lead (50), two new lockwashers (49), two flat washers (48), and two hex nuts (47). 2 Aline two mounting holes on electromagnetic relay (31) with holes in cab power relay box assembly (2). In- stall electromagnetic relay (31) on cab power relay box assembly using two new lockwashers (54), other end of electrical lead (50), and two machine screws (53). 3 Install circuit breaker (36) in cab power relay box assembly (2) using four machine screws (43) and four new lockwashers (44). 4 Slide one end of power relay shunt (42) onto post (40) on circuit breaker (36). Install hex nut (38) and new lockwasher (39) on post (40). Slide other end of power relay shunt (42) onto relay load terminal post and tighten hex nut (41). 38 39 42 43 44 33 34 37 35 36 40 41 54 53 54 49 48 47 53 50 52 51 46 31 2 45