TM 9--2350--292--20--1
0098 00--5
BOOM CREEPS WITH BOOM CONTROL IN NEUTRAL -- CONTINUED
0098 00
Notify Direct Support
Maintenance.
CONTINUED FROM STEP E
I
Is pressure reading 1500--1900 psi?
1. Start Enhanced Diagnostics System program
(WP 0086 00j) and select the corresponding
symptom.
2. Start main engine, energize hydraulics, and set
engine speed to 1800 rpm
(TM 9--2350--292--10).
3. Deploy boom to maximum live position.
4. Hold control handle in forward position and
record pressure at BR port of hydraulic control
valve manifold assembly.
5. Shut down hydraulics and main engine
(TM 9--2350--292--10).
yes
no
Notify Direct Support
Maintenance.