TM 5-2350-378-23&P
0015
HYDRAULIC OIL OVERHEATS - Continued
d.
Cycle apron and ejector control levers for total oil flow through systems.
e.
Operate vehicle for 1/2 hour.
f.
Stop and repeat previous two steps every 10 minutes to check if an overheated hose or tube can be
detected.
g.
Stop engine; relieve hydraulic pressure.
CONDITION/INDICATION
Are hoses overheated?
DECISION
YES - Go to Step (4).
NO - Troubleshoot temperature indicator and transmitter.
STEP
4.
Check if SPNSN PUMP DRAIN 7V hose is over heated.
CONDITION/INDICATION
Is SPNSN PUMP DRAIN 7V hose overheated?
DECISION
YES - Go to Step (10).
NO - Go to Step (5).
STEP
5.
Check if RELIEF VLV-7 tube is overheated.
CONDITION/INDICATION
Is RELIEF VLV-7 tube overheated?
DECISION
YES - Go to Step (11).
NO - Go to Step (6).
STEP
6.
Check if CONT VLV-21 or CONT VLV-22 hose is overheated.
CONDITION/INDICATION
Is CONT VLV-21 or CONT VLV-22 hose overheated?
DECISION
YES - Go to Step (13).
NO - Go to Step (7).
0015-5
03/15/2011Rel(1.8)root(tswp)wpno(T00013)