TM 1-1520-238-T-4
4–53
4–12.
POWER PLANTS – MAINTENANCE OPERATIONAL CHECK (ENGINE 1) (cont)
4–12
M58-065
ENGINE 1 NACELLE
OVERBOARD
DRAINS
BOTTOM
Figure 4–30.
Engine 1 Overboard Fuel Drain Locations
Task
Result
h. On pilot master caution/warning panel
(fig. 4–31), press and hold MASTER
CAUTION indicator. Check that the following
indicators are lighted but not flashing:
Location
Indicator
Master caution/warning panel
ENGINE
1 OUT
Pilot caution/warning panel
OIL PSI
(fig. 4–29)
ENG 1
FUEL
PSI
ENG 1
If indicators continue to flash after pressing pilot
MASTER CAUTION indicator, refer to
TM 1-1520-238-T-6 to troubleshoot pilot
caution/warning system.
If indicators are not lighted, replace lamp
(TM 1-1520-238-23). If lamp still does not light, refer
to TM 1-1520-238-T-6 to troubleshoot pilot
caution/warning system.
CAUTION
MASTER
M58-056
INDICATOR
ENGINE 1 OUT
INDICATOR
ENGINE CHOP
INDICATOR
TEST
PRESS TO
INDICATOR
ENGINE 2 OUT
INDICATOR
Figure 4–31.
Master Caution/Warning Panel
