TM 5-2350-378-23&P
0006
ALL HYDRAULIC FUNCTIONS INOPERATIVE - Continued
STEP
1.
Check if vehicle moves under its own power.
Operate vehicle (TM 5-2350-262-10).
CONDITION/INDICATION
Will vehicle move under its own power?
DECISION
YES - Go to Step (2).
NO - Go to Step (9).
STEP
2.
Check for flow of hydraulic oil from hydraulic return line at hydraulic return line filter.
NOTE
Have suitable container ready to catch oil.
a.
Stop engine; relieve hydraulic pressure.
b.
Disconnect HYDR-FLTR-IN-7 hose (Figure 1, Item 3) from tee (Figure 1 Item 4) at port 7
(Figure 1, Item 2) on hydraulic return line filter (Figure 1, Item 1).
c.
Cap tee (Figure 1, Item 4).
d.
While holding open end of hose (Figure 1, Item 3) in container, have assistant start engine.
e.
Check for free flow of hydraulic oil from hose (Figure 1, Item 3).
f.
Stop engine; relieve hydraulic pressure.
g.
Connect hose (Figure 1, Item 3) to tee (Figure 1, Item 4).
1
2
4
3
T00403HDC
Figure 1. Hydraulic Return Line Filter.