TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
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TM 9–2350–311–20–2 3–37 yes no Replace bypass valve assembly (para 6–7). If malfunction persists, no- tify support maintenance. 1. Place TRAVERSE CONTROL switch in MANUAL position. 2. Apply a small amount of pressure to plunger. Does plunger retract? yes no Replace solenoid (para 6–7). Replace solenoid (para 6–7). END OF TASK CONTINUED FROM STEP B TRAVERSE CONTROL SWITCH WIRE 825A SOLENOID BYPASS VALVE ASSEMBLY PLUNGER 1. Turn MASTER and CAB POWER switches to OFF. 2. Discharge hydraulic pressure (para 6–3). Do not reconnect wire 645 at pressure switch. 3. Remove solenoid from bypass valve assembly (para 6–7). 4. Reconnect wire 825A to solenoid and ground edge of solenoid to valve body. 5. Turn MASTER and CAB POWER switches to ON. 6. Ensure TRAVERSE CONTROL switch is in POWER position. Does plunger protrude from bottom of solenoid? F G