TM 9--2350--292--20--10097 00--21BOOM FAILS TO OPERATE OR OPERATES ROUGHLY -- CONTINUED0097 00ALIs pressure at BSO port 385--470 psi?CONTINUED FROM STEP AKnoyesCONTINUED ON NEXT PAGE1. Start main engine, set speed at 1800 rpm,and energize hydraulics (TM9--2350--292--10).2. Record pressure at boom safety valve BSOport.3. Shut down hydraulics and main engine(TM 9--2350--292--10).Notify Direct SupportMaintenance.AMIs hose and fittings free of leaks and damage?noyes1. Open left and right side engine deck grilles andexhaust deflectors (TM 9--2350--292--10).2. Inspect hose and fittings between right and leftboom limit valve subplate for leaks anddamage.Tighten leaking fittings.Replace damaged hoseand fittings (WP 0578 00).Verify fault is corrected.Replace hose fromboom safety valve toboom shutoff valve (WP0576 00). Verify fault iscorrected.CONTINUED FROM STEP AJVerify fault is corrected.
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
