INSTALL AN/ALE-47 SEQUENCER
Electronic Equipment Tool Kit,
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
AN/ALE-47 Safety Switch Pin Installed
Procedures to install the LH and RH
sequencers are the same.
Position sequencer (6) on mounting plate (4) and
secure with four screws (2) and washers (3).
Position sequencer mounting plate (4) and
sequencer (6) to the mounting bracket (1) and
secure with eight screws (8) and washers (9).
Perform bonding check of electrical components
per Task 16-59.28.
Remove caps and connect two electrical
connectors (5 and 7) to J1 and J3 receptacles on
sequencer (6). Remove tag.
Ensure sequencer switches are set
LH (No. 1) Sequencer 1A
RH (No. 2) Sequencer 2A
Graphic depicts setup for No. 2
Safety wire sequencer switches using lockwire
Perform operational check of countermeasures
dispenser system (TM 55-1520-240-T).
Close cargo ramp (TM 55-1520-240-T).
END OF TASK