T M 9 - 4 9 3 1 - 3 8 1 - 1 4 & P - 2
Install Structure:
1.
2.
3.
4.
5.
6.
Lift wiring harness (1) to put on structure (2).
Put new structure (2) on rear of panel (3).
NOTE
Put on new electrical tiedown strap (4) if removed from
wiring harness (1).
Screw in and tighten six screws (5) and washers (6) with screwdriver and wrench.
Put top part of light-switch S2 (7) onto bottom part. Push gently until it clicks into
place.
Align semiconductor (8) on structure (2). Screw in and tighten screw (9), 2 washers
(10), Iockwasher (11), and nut (12) with screwdriver and wrench.
Put board A1TB1 (13) on; refer to task 23.
Follow-on Maintenance:
1. Install totalizing time meter M1; refer to task 21.
2. Install panel assembly A1; refer to task 26.
3. Install thermal system test controller; refer to para. 2-5, task 8.
4. Install thermal system test controlIer case cover; refer to volume 1, para. 4-18.
TASK 7 ENDS HERE
2-52
Volume IV
Para. 2-6, Task
7
