TM 9-4910-387-14-1
3-2.
TROUBLESHOOTING INFORM ATION (cont)
TROUBLESHOOTING (cont)
MALFUNCTION
LOCATION
TEST OR INSPECTION
CORRECTIVE ACTION
RH CONTROL EQUIPMENT ASSEMBLY (cont)
2. LUBE HEAT LIGHT (1) DOES NOT LIGHT.
No further inspection is required.
a. Check that LUBE HEAT switch is turned to ON.
b. Insert a screwdriver through the hole (2) in RH panel assembly (3)
and turn the screw on the thermostat counterclockwise, allowing one
full turn maximum. Turning the screw clockwise will lower the
thermostat and turning counterclockwise will raise the thermostat.
NOTE
One full turn of the screw
changes
the
temperature
approximately 80F (27C).
(1) If light comes on, readjust thermostat by referring to
applicable fuel injector pump TM.
(2) If light does not come on, turn screw clockwise back to
original position.
c. If the above procedures do not correct fault, notify organizational
maintenance.
3-12
