TM 5-2350-378-23&P
0007
APRON AND LEFT-HAND WHEEL CONTROL INOPERATIVE - Continued
WARNING
Do not operate ejector when personnel are in bowl. Do not work in bowl unless
ejector lock is engaged. Failure to comply may result in severe injury or death to
personnel.
Do not stand or work in bowl area unless ejector lock is engaged. Do not stand in
bowl to observe roller guide travels. Failure to comply may result in severe injury or
death to personnel.
c.
Disable ejector by manually closing the ejector inhibit ball valve V23 (Figure 2, Item 1) on the Directional
Control Valve (DCV) bank. Using LINE UP or LINE DOWN button (Figure 1, Item 3), select V1 on the
HDC display (Figure 1, Item 2).
1
T00504HDC
Figure 2. Directional Control Valve (DCV) Bank.
d.
Close V1 on the HDC display (Figure 1, Item 2) by selecting the CHANGE POSITION button
(Figure 1, Item 4) on the HDC control box.
e.
Have assistant start engine, move the SPRUNG/UNSPRUNG lever to SPRUNG and move the
EJECTOR CONTROL lever to BACK.
f.
Read transducer T-3 hydraulic pressure on the HDC display (Figure 1, Item 1).
g.
While simultaneously holding the EJECTOR CONTROL lever in BACK, have assistant move the right-
hand SUSPENSION CONTROL lever to RAISE.
h.
Read transducer T-3 hydraulic pressure on the HDC display (Figure 1, Item 1).