BOOM STAYLINE CABLES BECOME SLACK DURING LIVE BOOM OPERATION OR BOOM CAN BE STOWED WITHOUT ACTIVATING THE BOOM SAFETY VALVE CONTROL LEVER (cont)

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

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_505

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 0099 00--2 BOOM STAYLINE CABLES BECOME SLACK DURING LIVE BOOM OPERATION OR BOOM CAN BE STOWED WITHOUT ACTIVATING THE BOOM SAFETY VALVE CONTROL LEVER -- CONTINUED 0099 00 O Do both boom limit valves activate in stow range? CONTINUED FROM STEP C no yes CONTINUED ON NEXT PAGE Operate the boom (TM 9--2350--292--10) and stow the boom. Adjust boom limit valves (WP 0563 00). Verify fault is corrected. Do both gauges read 385--470 psi? no yes 1. Remove cover from hydraulic control valve manifold assembly shields (WP 0519 00). 2. Install 0--4000 psi testing gauge assembly in the PR port of the hydraulic control valve manifold assembly. 3. Remove subfloor plates 10, 11 and 12 (WP 0454 00). 4. Install 0--4000 psi testing gauge assembly with 1/4--inch tee between boom shutoff valve pilot port and hose to boom safety valve. 5. Start main engine, energize hydraulics system, and set engine speed to 1800 rpm (TM 9--2350--292--10). 6. With boom in stow range and boom safety valve in live range, record gauge readings. 7. Shut down hydraulics system and main engine (TM 9--2350--292--10). Notify Direct Support Maintenance. FORWARD Is vehicle equipped with Enhanced Diagnostic System? no yes P Go to Step L. Q WARNING

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