BOOM CREEPS WITH BOOM CONTROL IN NEUTRAL (cont)

BOOM CREEPS WITH BOOM CONTROL IN NEUTRAL (cont) - TM-9-2350-292-20-1_501

BOOM STAYLINE CABLES BECOME SLACK DURING LIVE BOOM OPERATION OR BOOM CAN BE STOWED WITHOUT ACTIVATING THE BOOM SAFETY VALVE CONTROL LEVER (cont) - TM-9-2350-292-20-1_503

TM-9-2350-292-20-1 Carrier Ammunition Tracked M992A1(NSN 2360-01-362-3021) EIC:AE6 Manual
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TM 9--2350--292--20--1 0098 00--6 BOOM CREEPS WITH BOOM CONTROL IN NEUTRAL -- CONTINUED 0098 00 CONTINUED FROM STEP B J Are all hoses, connections, and flow control valve free of restrictions and damage? no yes 1. Remove subfloor plates 1, 2, 6, 7, 10, 11 and 12 (WP 0454 00). 2. Inspect all boom hoses, connections, and retract flow control valve for restrictions and damage. Remove restrictions. If re- strictions cannot be re- moved, or if damaged, re- place (WP 0544 00). Verify fault is corrected. K Is pressure reading less than 1600 psi? 1. Start Enhanced Diagnostic System program (WP 0086 00) and select corresponding symptom. 2. Place blocks under boom frame forward of air intake vents. 3. Start main engine, energize hydraulics system, and set engine speed to 1800 rpm (TM 9--2350--292--10). 4. Place boom control handle in retract position, and boom safety in stow position. Record pressure at BL port of hydraulic control valve manifold assembly. 5. Shut down hydraulics system and main engine (TM 9--2350--292--10). yes no Notify Direct Support Maintenance. Notify Direct Support Maintenance. FORWARD END OF TASK

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