ARMY TM 9-6115-672-14
AIR FORCE TO 35C2-3-444-32
MARINE CORPS TM 09244A/09245A-14
4-23
TABLE 4-4. UNIT TROUBLESHOOTING (CONTINUED)
OK
Yes
No
BLUE OR WHITE EXHAUST SMOKE
Blue or white exhaust smoke.
Check for excessive
engine oil level.
Drain oil into suitable container to
obtain proper level. Refer to Figure
4-1 for location of oil drain valve.
Check FAULT INDICATOR
on CIM display screen. Is a
fault displayed? (Fig. 2-2)
Go to troubleshooting section
corresponding to fault displayed.
See Symptom Index, page 4-10.
Check for contaminated
fuel (see para. 3.3.6) or
incorrect grade of fuel
(Table 3-3)
Not OK
Replace air
filter (see para
4.9.4).
Check air filter
(see para. 3.3.3).
OK
Not OK
Check for defective
thermostat(s). Refer
to TM 9-2815-260-24.
Replace fuel filter/water separator.
Refer to TM 9-2815-260-24. Drain fuel
into suitable container. Service fuel tank
(see para. 3.3.6). Bleed fuel lines. Refer
to TM 9-2815-260-24.
OK
Not OK
Replace defective
thermostat(s). Refer to TM
9-2815-260-24.
Notify next higher
level of maintenance.
Not OK
OK
TABLE 4-4. UNIT TROUBLESHOOTING (CONTINUED)
