TM 9-4910-387-14-2
6-2. TROUBLESHOOTING (cont)
LUBE OIL
WILL NOT HEAT TO
DESIRED TEMPERATURE
A. FUEL HEAT SWITCH MAY BE
A.
FUEL HEAT SWITCH MAY BE
B. TANK HEATER IN FUEL TANK ASSEMBLY MAY BE DEFECTIVE
DEFECTIVE.
Perfor troubleshooting procedures on
page 6-56, step B.
Perform troubleshooting procedures on page 6-57, step C.
C. WIRES MAY BE OPEN.
NOTE
Perform troubleshooting procedures on page 6-58, step D.
Continuity will not have to be checked between
indicator light and FUEL HEAT switch.
6-63
