TM 55-1520-240-23-9
11-270
DISASSEMBLE AFCS CONTROL PANEL (AVIM)
(Continued)
11-270
15.
Remove nut (21) and washer (22) from rotary
switch (23).
16.
Remove switch (23) from mounting plate (19).
17.
Remove locking ring (24) from switch (23).
18.
Tag and disconnect five terminal lugs (25) by
removing five screws (26) and washers (27).
NOTE
Removal of three pushbutton switches
is the same. RAD ALT ENGAGE
switch is shown here.
19.
Tag and disconnect 11 wires (28). Use
insertion/extraction tool. Remove wire ties (29).
Be careful when removing lamp
carrier. Lamp carrier is attached
to pushbutton switch by a sliding
retainer. Pull lamp carrier out carefully
and only enough to rotate down.
20.
Pull lamp earner (30) out and turn down.
21.
Loosen two screws (31) to allow tabs (32) to
rotate in toward switch (33) freeing retainer
sleeve (34) and adapter sleeve (35).
22.
Slide pushbutton switch (33) out of mounting
plate (19). Tag switch.
11-1023
