TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
Page 449 of 828
TM 9–2350–311–20–2 8–25 a. Removal 1 Disconnect female connector (1), wire 100, at power relay box assembly. 2 Disconnect lug terminals (2) at contact arm assemblies (para 9–3). 3 Disconnect connector (3), wire 100, at quick-disconnect on gunner’s selector switch box assembly. NOTE Step 4 applies to M109A4/M109A5 howitzers only. 4 Disconnect connector (4) at NBC control box. 3 2 3 2 1 4 2 2 2 2 1 1 2 2 2 3 5 CONTACT ARM ASSEMBLY ON M109A4/M109A5 HOWITZERS 5 CONTACT ARM ASSEMBLY ON M109A2/M109A3 HOWITZERS 3 CONTACT ARM ASSEMBLY ON M109A3 HOWITZERS