TM 9--2350--292--20--10096 00--8AUXILIARY WINCH FAILS TO OPERATE OR DEVELOP FULL POWER --CONTINUED0096 00Are both pressures between 3900--4100 psi?noyesCONTINUED ON NEXT PAGE1. Start Enhanced Diagnostics Systems program(WP 0086 00) and select correspondingsymptom.2. Disconnect the quick--disconnects of theauxiliary winch hoses.3. Disconnect hoses from ports A and B of crossport relief valve and plug hoses and ports Aand B.4. Start main engine, energize main hydraulicsystem and set speed to 1800 rpm(TM 9--2350--292--10).5. Place the auxiliary winch control lever to thePAYOUT position. Record pressure at port Pof hydraulic control valve manifold.6. Place the auxiliary winch control lever to thePAYIN position. Record pressure at ort P ofhydraulic control valve manifold.7. Shut down hydraulics and main engine(TM 9--2350--292--10).Replace cross port reliefvalve (WP 0560 00).Verify fault is corrected.WARNINGCONTINUED FROM STEP OyesnoTighten leaking connections andremove restrictions. If restrictionscannot be removed or if hose isdamaged, replace (WP 0568 00).Verify fault is corrected.Verify fault iscorrected.PIs hose free of leaks, restrictions, and damage?Inspect hose from AWR port to filter valve manifoldfor leaks, restrictions, and damage.CONTINUED FROM STEP GFORWARDQ
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