TM 9--2350--292--20--10097 00--20BOOM FAILS TO OPERATE OR OPERATES ROUGHLY -- CONTINUED0097 00AJIs pressure at port 205 greater than 315 psi?CONTINUED FROM STEP LnoyesCONTINUED ON NEXT PAGE1. Start main engine, set speed to 1800 rpm,and energize main hydraulic system(TM 9--2350--292--10).2. Record pressures at left boom limit valveport 203 and left boom limit valve port 205.3. Shut down hydraulics and main engine(TM 9--2350--292--10).Go to Step AM.AKAre hoses and fitting free of leaks and damage?noyes1. Remove subfloor plates 10, 11, 12, 15, 18, 23and 31 (WP 0454 00).2. Inspect hoses and fittings from boom safetyvalve to boom limit valves and to staylinecylinders for leaks and damage.Tighten leaking connections. Replacedamaged hoses and connections(Chapter 19). Verify fault is corrected.Is pressure at port 203 385--470 psi?noyesNotify Direct SupportMaintenance.
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
