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 150 of 319
3-115
TM 5-2350-262-20-3
RAISE FRONT CORNER TEST
NOTE
Have suitable container ready to catch oil.
•
Disconnect SPNSN UNIT-2 hose (1) from port 2 on No. 1 actuator (2).
Cap and plug port
2 and SPNSN UNIT-2 hose (1).
•
Start engine.
Move SPRUNG/UNSPRUNG lever to SPRUNG mode.
•
Stop engine; relieve hydraulic pressure and connect hoses.
Notify Direct Support maintenance.
Notify Direct Support maintenance.
NO. 1 RIGHT
ACTUATOR DEPICTED
NO. 1 RIGHT
ACTUATOR DEPICTED
FRONT ACTUATOR PRESSURE TEST
NOTE
Have suitable container ready to catch oil.
•
Stop engine; relieve hydraulic pressure.
Remove all test equipment and connect lines.
Disconnect NO 1 SPNSN UNIT-11 hose (1) from port 11 on No. 1 actuator (2).
Cap port
11.
•
Connect tee (3) and pressure measuring device (4) to NO 1 SPNSN UNIT-11 hose (1).
Cap tee (3).
•
Start engine Move SPRUNG/UNSPRUNG lever to UNSPRUNG mode.
Read pressure
measuring device (4).
•
Stop engine; relieve hydraulic pressure.
Remove all test equipment and connect hose.
Back to Top
