TM 5-2420-231-23-1
0009
Table 1. Coolant in Engine Oil - Continued.
09
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Inspect cylinder head for flatness
Cylinder Head OK - Replace engine
Coolant in Engine Oil -
(WP 0091).
Continued
Proceed to step 5.
Cylinder Head Does Not Pass
Inspection - Replace cylinder head
(WP 0111).
Proceed to step 5.
5. Start and operate engine (TM 5-
2420-231-10) until coolant temper-
ature reaches 177F to 181F
(81C to 83C).
6. Remove engine oil dipstick
No Coolant/Oil Mixture Identified -
Troubleshooting complete.
(TM 5-2420-231-10) and inspect
for coolant and oil mixture.
Coolant/Oil Mixture Identified -
Repeat troubleshooting from the
beginning.
END OF WORK PACKAGE
0009-3/(4 blank)
