T M 9 - 4 9 3 1 - 3 8 1 - 1 4 & P - 2
TASK 9. Remove IDU Cable Assembly.
Applicability: All Models
Common TOOIS:
Screwdriver, cross tip, No. 2
Special Tools:
Maintenance Kit, electrical connector repair, 12285360
Supplies: None
Personnel: One
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 controlIer; refer to para. 2-5, task 2.
3. Remove IOU assembly A2; refer to task 1.
4. Remove eyepiece assembly, adapter, and IDU graticule; refer to task 7.
5. Remove cover; refer to task 2.
6. Remove circuit card assemblies A1 and A2; refer to task 3.
7. Remove power supply; refer to task 4.
8. Remove electron tube assembly and clamp; refer to task 5.
Volume IV
Para. 2-8, Task 9
2-183