TM 9-4310-397-14
4-32. INSTRUMENT CONTROL PANEL WIRING HARNESS TESTING. REPAIR AND REPLACEMENT .
This task covers:
a.
Removal
b.
Testing
c.
Disassembly
d.
Repair
e.
Assembly
f.
Installation
INITIAL SETUP
Tools:
Equipment Conditions:
General Mechanics Tool Kit
Battery cables disconnected from batteries.
Item 1, Section III, Appendix B
(See para 4-49.)
Electrical Repair
Item 3, Section III, Appendix B
a.
Removal.
(1)
Wiring Harness.
(a)
Cut tie down electrical wraps (Figure 4-28, 1) and (2).
NOTE
Terminal hardware is supplied with most components and cannot be purchased separately.
Retain all hardware if original component is not being replaced. If component is being replaced,
use new hardware supplied.
(b)
Tag (item 18, section II, appendix E) leads.
(c)
Remove terminal attaching hardware on individual components to remove terminal lug connections.
(d)
Reinstall terminal attaching hardware back on components to prevent loss.
(e)
Carefully remove harness (3) from air compressor.
(2)
Wire Leads.
(a)
Tag (item 18, section II, appendix E) leads (4).
(b)
Remove terminal attaching hardware on individual components to remove terminal lug connections.
NOTE
Terminal hardware is supplied with most components and cannot be purchased separately.
Retain all hardware if original component is not being replaced. If component is being replaced,
use new hardware supplied.
(c)
Reinstall terminal attaching hardware back on components to prevent loss.
b.
Testing.
(1)
Cut tie down electrical wraps (Figure 4-28, 1) and (2).
4-88
