TM 5-2350-377-13&P
0014
HYDRAULIC INSTALLATION - Continued
STEP
3.
Perform hose blockage test.
NOTE
Have suitable container ready to catch oil.
a.
Disconnect HYDR-MAN-IN-9 hose (Figure 2, Item 2) from tee (Figure 2, Item 1) at port 9
(Figure 2, Item 4) on LHMAN (Figure 2, Item 5). Plug pressure hose (Figure 2, Item 2), and add short
hose (Figure 2, Item 3) to tee (Figure 2, Item 1).
b.
While holding open end of hose (Figure 2, Item 3) in suitable container, have assistant start engine.
Check for free flow of hydraulic oil from hose (Figure 2, Item 3).
c.
Stop engine; relieve hydraulic pressure. Disconnect hose (Figure 2, Item 3) from tee (Figure 2, Item 1)
and connect HYDR-MAN-IN-9 hose (Figure 2, Item 2) to tee (Figure 2, Item 1).
2
1
3
4
5
T00604HBF
Figure 2.
Hose Test.
CONDITION/INDICATION
Is hose blocked?
DECISION
YES - Clear blockage or replace hose (WP 0042). Verify problem is solved.
NO - Verify problem with operator.
END OF WORK PACKAGE