T M 9 - 4 9 3 1 - 3 8 1 - 1 4 & P -2
FRAME 24
Remove Switch:
Use this task to
Read paragraph
NOTE
replace RETICLE switch S8 (1).
2-4 on tagging and soldering wires
before doing any work.
1.
Tag and unsolder alI wires (2) from switch (1).
2. Unscrew and takeoff nut (3), lockwasher (4), and lockring (5) with handle and
socket. Turn in switch (1), nut (3), Iockwasher (4), and Iockring (5).
Install Switch:
3. Put new switch (1) through hole in panel (6) so Iockring (5) fits in slot (7).
4. Screw on and tighten nut (3), new Iockwasher (4), and Iockring (5) with handle and
socket.
5. Solder wires (2) to switch (1).
Follow-on Maintenance:
1. Install panel assembly A1; refer to task 26.
2. install thermal system test controller; refer to para. 2-5, task 8.
3. install thermal system test controller case cover; refer to volume 1, para. 4-18.
TASK 11 ENDS HERE
Volume IV
2-66
Para. 2-6, Task 11