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 284 of 644
VEHICLE DOES NOT RESPOND TO OPERATOR CONTROLS - Continued
STEP
5.
Perform control valve flow test.
NOTE
Have suitable container ready to catch oil.
a.
Start engine.
b.
Remove cap (Figure 6, Item 1) from hydraulic system sample valve (Figure 6, Item 2).
c.
Open valve (Figure 6, Item 2) by turning it clockwise.
d.
Hold valve (Figure 6, Item 2) open for several seconds.
e.
Oil should flow freely from sample valve (Figure 6, Item 2).
f.
Close valve (Figure 6, Item 2), and replace cap (Figure 6, Item 1).
1
T01608HDC
2
Figure 6.
Hydraulic System Sample Control Valve.
g.
Stop engine; relieve hydraulic pressure.
CONDITION/INDICATION
Is there a flow of oil?
DECISION
YES - Go to Step (6).
NO - Replace Directional Control Valve (DCV) bank (TM 5-2350-262-20).
TM 5-2350-378-23&P
0018
0018-6
Back to Top
