TM 55-1520-240-23-T
Change 24 16-225/(16-226 blank)
16-5.13 LANDING GEAR BYPASS SWITCH LIGHT DOES NOT COME ON
16-5.13
WT0054
FLARE
DISPENSER
READY TO FIRE
LDG GR
SW STATUS
LIGHT TO
ILLUMINATE
IN AIR
LDG GR
SW BYPASS
BYPASS
NORMAL
REMOTE BYPASS
SWITCH PANEL
LDG GEAR SW
STATUS LIGHT
READY TO FIRE
LIGHT
LDG GEAR
BYPASS LIGHT
FAULT ISOLATION PROCEDURE
INITIAL SETUP
Personnel Required:
Avionics Mechanic
Applicable Configurations:
All
References:
TM 55-1520-240-23
Tools:
Electronic Equipment Tool Kit,
Equipment Conditions:
NSN 5180-00-064-5178
TM 55-1520-240-23:
Battery Connected
Materials:
Electrical Power On
None
Hydraulic Power Off
END OF TASK
SET LDG GR BYPASS
SWITCH TO BYPASS.
DOES LAMP
ILLUMINATE?
DOES LDG GR
BYPASS LAMP
ILLUMINATE DURING
PRESS TO TEST?
GO TO TASK 6-5.6.
FAULT CORRECTED.
DISCONNECT PLUG
147P4 FROM REMOTE
BYPASS SWITCH
PANEL. IS 28 VDC
PRESENT ON PIN E?
REPAIR/REPLACE
FAULTY COMPONENT/
WIRING ON REMOTE
BYPASS SWITCH
PANEL.
REPAIR WIRE W668-
GD323A-20N.
YES
YES
YES
NO
NO
NO
