TM 9--2350--292--20--10098 00--6BOOM CREEPS WITH BOOM CONTROL IN NEUTRAL -- CONTINUED0098 00CONTINUED FROM STEP BJAre all hoses, connections, and flow control valve freeof restrictions and damage?noyes1. Remove subfloor plates 1, 2, 6, 7, 10, 11 and12 (WP 0454 00).2. Inspect all boom hoses, connections, andretract flow control valve for restrictions anddamage.Remove restrictions. If re-strictions cannot be re-moved, or if damaged, re-place (WP 0544 00). Verifyfault is corrected.KIs pressure reading less than 1600 psi?1. Start Enhanced Diagnostic System program (WP0086 00) and select corresponding symptom.2. Place blocks under boom frame forward of airintake 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, andboom safety in stow position. Record pressure atBL port of hydraulic control valve manifoldassembly.5. Shut down hydraulics system and main engine(TM 9--2350--292--10).yesnoNotify Direct SupportMaintenance.Notify Direct SupportMaintenance.FORWARDEND OF TASK
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