TM 5-2350-378-23&P
0006
ALL HYDRAULIC FUNCTIONS INOPERATIVE - Continued
1
T00417HDC
Figure 12.
Directional Control Valve (DCV) Bank.
c.
Using LINEUP or LINE DOWN button (Figure 11, Item 3), select V1 on the HDC display
(Figure 11, Item 2).
d.
Close V1 on the HDC display (Figure 11, Item 2) by selecting the CHANGE POSITION button
(Figure 11, Item 4) on the HDC control box.
e.
Loosen jam nut (Figure 13, Item 2).
1
2
T00420HDC
Figure 13.
Main Pump Relief Valve 13L.
f.
Read transducer T-4 hydraulic pressure on the HDC display (Figure 11, Item 1).
g.
As assistant moves left-hand SUSPENSION CONTROL lever to RAISE and EJECTOR CONTROL lever
to BACK, rotate valve (Figure 13, Item 1) clockwise to increase pressure; counterclockwise to decrease
pressure.
h.
When transducer T-4 pressure indicates 3,9504,050 psi (27,235-27,925 kPa), tighten jam nut
(Figure 13, Item 2).
i.
Verify pressure is now within limits by having assistant move left-hand SUSPENSION CONTROL lever
to RAISE and EJECTOR CONTROL lever to BACK.
03/15/2011Rel(1.8)root(tswp)wpno(T00004)
