TM-5-2350-378-23-P
ARMORED COMBAT EARTHMOVER (ACE), M9; HYDRAULIC DIAGNOSTIC CENTER
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
JUNE 2012
TM-5-2350-378-23-P - Page 146 of 644
EJECTOR DOES NOT EXTEND OR RETRACT - Continued
b.
Have assistant start engine and actuate EJECTOR CONTROL lever (Figure 14, Item 1) to BACK position.
1
T00918HDC
Figure 14.
Ejector Control.
c.
Read transducer T-2 hydraulic pressure on HDC display (Figure 15, Item 1).
d.
Pressure should be 3,950-4,050 psi (27,235-27,925 kPa).
e.
Stop engine; relieve hydraulic pressure.
CONDITION/INDICATION
Is transducer T-2 hydraulic pressure between 3,950-4,050 psi (27,235-27,925 kPa)?
DECISION
YES - Go to Step (9).
NO - Replace DCV bank (TM 5-2350-262-20).
STEP
9.
For ejector extension problems, check ejector circuit No. 21 for pressure.
a.
Reset all HDC solenoid valves by selecting RESET VALVES button (Figure 15, Item 2) on HDC control
box.
TM 5-2350-378-23&P
0011
0011-14
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