TM 9--2350--292--20--1
0087 00--4
HYDRAULIC OIL CONSTANTLY OVERHEATS -- CONTINUED
0087 00
Is fluid flow detected?
1. Remove 0--300 psi dial pressure gauges and
tees from ports A and C of thermostatic valve.
2. Disconnect right oil cooler hose from tee. Cap
both hose and tee with 1--inch caps.
3. Start main engine, energize hydraulics system
and set engine speed to 1800 rpm
(TM 9--2350--292--10).
4. Warm hydraulic fluid to 90--100dF and then
observe flow from hose.
5. Shut down hydraulics and main engine
(TM 9--2350--292--10).
F
CONTINUED ON NEXT PAGE
CONTINUED FROM STEP E
no
yes
Replace thermostatic valve
(WP 0583 00). Verify fault
is corrected.
no
yes
Replace right oil cooler
(WP 0230 00). Verify fault
is corrected.
WARNING
FORWARD