TM 5-2350-378-23&P
0012
FRONT CORNER (LEFT OR RIGHT) RAISES IN SPRUNG, BUT NOT UNSPRUNG MODE - Continued
h.
Slowly close right main hydraulic pressure inhibit valve V21 (Figure 20, Item 1), until transducer T-3
hydraulic pressure on HDC display (Figure 21, Item 1) reaches 3,950-4,050 psi (27,235-27,925 kPa).
i.
Fully open right main hydraulic pressure inhibit valve V21 (Figure 20, Item 1).
j.
Stop engine; relieve hydraulic pressure.
k.
Open ejector inhibit ball valve V23 (Figure 20, Item 2) on DCV bank.
l.
Using LINE UP or LINE DOWN button (Figure 21, Item 3), select V1 on HDC display (Figure 21, Item 2).
m.
Open V1 on HDC display (Figure 21, Item 2) by selecting CHANGE POSITION button
(Figure 21, Item 4) on HDC control box.
1
2
3
4
T00103HDC
Figure 21. Hydraulic Diagnostic Center (HDC) Control Box.
CONDITION/INDICATION
Does transducer T-3 hydraulic pressure indicate that main pump develops 3,950-4,050 psi (27,235-27,925 kPa)?
DECISION
YES - Replace DCV bank (TM 5-2350-262-20).
NO - Notify Direct Support maintenance to replace main hydraulic pump.
END OF WORK PACKAGE
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03/15/2011Rel(1.8)root(tswp)wpno(T00010)
