TM 5-2350-378-23&P
0018
VEHICLE DOES NOT RESPOND TO OPERATOR CONTROLS - Continued
1
2
T01604HDC
Figure 2.
STE/ICE-R Interface Box.
d.
Crank engine for approximately 15 seconds.
e.
Hydraulic oil should flow freely.
CONDITION/INDICATION
Is there hydraulic oil flow from main hydraulic pump?
DECISION
YES - Go to Step (4).
NO - Go to Step (3).
STEP
3.
Perform suction hose check.
NOTE
Have suitable container ready to catch oil.
a.
Loosen PUMP SUCT TUBE-7 hose (Figure 3, Item 1) approximately three-quarters of the way at main
hydraulic pump (Figure 3 Item 2).
1
2
T01605HDC
Figure 3.
Main Hydraulic Pump Suction Hose.
b.
Hydraulic oil should flow freely.
CONDITION/INDICATION
Is suction hose blocked?
DECISION
YES - Clear blockage or replace hose (TM 5-2350-262-20).
NO - Go to Step (4).
