T M 9 - 4 9 3 1 - 3 8 1 - 1 4 & P - 2
TASK 12. Replace Spring Tension Clip and Printed Circuit Cardholder.
Applicability: All Models
Common Tools:
Hammer, machinists
Pin, drift
Punch, center
Punch, drive pin, 1/16-inch
Special Tools: None
Supplies:
Clip, spring tension (19200) 12303362 (as required)
Holder, printed circuit card (19200) 12303361 (as required)
Rivet, tubular (96906) MS16535-4 (as required)
Personnel: Two
Soldier A: Replaces clip and holder.
Soldier B: Helps Soldier A.
Equipment Condition:
Thermal system test controlIer on a clean work surface.
Preliminary Procedures:
1. Remove thermal system test controlIer case cover; refer to volume 1, para. 4-17.
2. Remove thermal system test controller; refer to para. 2-5, task 2.
3. Remove electrical card holder; refer to task 1.
4. Remove circuit card assemblies A2, A3, A4, A5, A6, A7, A9, A10, A13, and A14; refer
to task 3.
5. Remove digital subsystem assembly A3; refer to task 4.
6. Remove plate; refer to task 5.
2-140
Volume IV
Para. 2-7, Task 12