TM 55-1520-240-23-7
9-101.2
INSTALL OVERHEAD PANEL LIGHTING POTENTIOMETER, LIGHTING CONTROL
TRANSFORMERS, OR ROTARY SWITCH
9-101.2
INITIAL SETUP
Applicable Configurations:
With 17
Tools:
Electrical Repairer’s Tool Kit, NSN 5180-00-323-4915
Soldering Gun
Materials:
Solder (E360)
Personnel Required:
Aircraft Electrician
Inspector
References:
TM 55-1520-240-23P
NOTE
Procedure is similar to install control
transformers on PLT LTG, LTG, or
CPLT LTG panels. Installation of PLT
LTG panel control transformers and
INTR LTG resistor is shown here.
CONTROL TRANSFORMER — PLT LTG PANEL
1.
Position control transformer (1) in PLT LTG panel
(2). Be sure pin (3) is in hole (4).
2.
Install washer (6) and nut (7) on transformer (1).
3.
Position panel (8) on panel (2). Tighten three
screws (9).
4.
Install two knobs (10) on two shafts (11). Be sure
screws (12) contact flat part of shafts. Tighten
screws.
5.
Turn knobs (10) to OFF position.
6.
Deleted.
7.
Deleted.
8.
Deleted.
9.
Deleted.
9-407
