TM-5-2350-262-20-3
ARMORED COMBAT EARTHMOVER (ACE), M9
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL; VOLUME 3 OF 3; HYDRAULIC TROUBLESHOOTING TEST PROCEDURES
TM-5-2350-262-20-3 - Page 238 of 319
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TM 5-2350-262-20-3
OIL FLOW TEST
NOTE
Three personnel are required to perform this test.
Have suitable container ready to catch oil.
•
Stop engine; relieve hydraulic pressure.
Disconnect HYDR FLTR-IN-13R hose (1) from
high-pressure filter inlet port 13R.
•
While assistant one is holding disconnected end of hose over container, assistant two will
hold fuel solenoid shutoff toggle switch (2) on STE/ICE-R interface box (3) in shutoff
position.
Crank engine for approximately 15 seconds.
Hydraulic oil should flow freely.
SUCTION HOSE CHECK
NOTE
Have suitable container ready to catch oil.
•
Loosen PUMP SUCT TUBE-7 hose (1) approximately three-quarters of the way at main
hydraulic pump (2).
Hydraulic oil should flow freely.
Notify Direct Support Maintenance.
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