TM-9-2350-277-20-1
CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 6
TM-9-2350-277-20-1 - Page 449 of 855
TM 9-2350-277-20-1
COOLANT HEATER MALFUNCTIONS — Continued
0089 00
G3Y
1.
Inspect fuel lines between tee valve (1) and heater (2).
2.
Are all lines free from kinks, restrictions, or other damage?
G3YN
1.
Replace heater fuel lines as required
(WP 0708 00 thru WP 0737 00).
2.
Verify no faults found.
G4Y
1.
Replace coolant heater fuel pump (WP 0723 00).
2.
Verify no faults found.
0089 00-10
Change 5
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