TM 5-5420-226-20-1
Symptom-16
h
DETAILED
TROUBLESHOOTING
PROCEDURE
1
VEHICLE
OPERATION
- POWERPLANT,
RUNNING
STEP ~
CONTINUED
(Continued)
m
IAre any of the oil lines, tubes, drain plugs, or
thermostatic
valves
leaking
or damaged?
(
l If leaking or damaged, replace:
.
Oil cooler inlet Ilnes and
outlet lines (page 6-51).
.
Drain tubes
(page
6-135).
l Oil cooler vent line plugs
(page 6-61).
.
Engine oil filler tube
(page
6-88).
.
Engine oil drain plug
(page 6-12).
.
011 cooler thermostatic
valve spacer
ring
(page 6-15).
l Remove
fan motor
hub
spacers.
l Install cooling fans
(page
9-57).
l Install powerplant
(page
5-14).
h
)
l Remove fan rotor hub spacers.
(page 5-39).
l Install cooling fans
(page 9-57).
l Install powerplant
(page 5-14).
l Notify ‘support
maintenance
that engine uses too much oil.
s-ENGINEOIL
ENGIN’E Oii=~--:..l<tx-_;_;
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Fll I ~R
TUBE
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TA106995
4-306
