TM 9--2350--292--20--1
0090 00--3
SLOW OR NO HYDRAULIC COMPONENT OPERATION WITH HYDRAULIC
SELECTOR SET IN AUXILIARY POSITION -- CONTINUED
0090 00
CONTINUED FROM STEP E
CONTINUED ON NEXT PAGE
Is reading on gauge 1650--1750 psi?
no
yes
1. Remove hydraulic control valve manifold
assembly shields (WP 0519 00).
2. Install a 4000 psi testing gauge assembly in the
APU TEST port on the hydraulic control valve
manifold assembly.
3. Start the APU (TM 9--2350--292--10).
4. Place the system selector in the AUX position.
5. Place all other control handles in the center
(neutral) position. Read gauge.
6. Shut down the APU (TM 9--2350--292--10).
Go to Step I.
Is reading on gauge 1650--1750 psi?
no
yes
1. Shift system selector to the fuel transfer
position.
2. Start the APU (TM 9--2350--292--10) and read
gauge.
3. Shut down the APU (TM 9--2350--292--10).
Fault corrected. If an
auxiliary component fails
to operate, go to Quick
Guide and find appro-
priate troubleshooting.
FORWARD
F
Is vehicle equipped with Enhanced Diagnostic
System?
G
H
no
yes
Go to Step K.
WARNING
