TM 55-1510-219-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
DURING CLIMB (CONT)
a. Radome anti-ice switch - ON.
b. Load meter - Check for increased
indication.
c. Check that RADOME HEAT annunciator
light illuminates within 5 minutes, and
that RADOME HOT light does not il-
luminate.
*7. Waveguide pressurization - Check that
WAVE
GUIDE
annunciator
light
is
illuminated whenever N1 is above 80%.
*8. Propeller deice system - Check as
C56
follows:
a. Propeller deice switch - Set to AUTO
position.
b. Propeller deicer ammeter -Monitor for 14
to 18 amperes and for a slight needle
deflection every 30 seconds.
c. Manual deice - Hold switch to OUTER
position. Note a .05 increase in each
loadmeter indication. Move and hold
switch to INNER position and note a .05
increase in each loadmeter indication.
*9. Windshield anti-ice system - Check operation
as follows:
a. Pilot's windshield anti-ice switch -
NORMAL, check by feel for heat.
b. Pilot's windshield anti-ice switch - HI,
check for an in-
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