TM9-4110-254-14
4-20.
WIRES, CABLES, AND HARNESSES TESTING, REPAIR, AND REPLACEMENT.
This task covers a. Testing b. Repair c. Removal d. Installation
INITIAL SETUP
Tools:
Equipment Conditions:
Heat Gun
3, Section III, Appendix B
disconnected.
Side doors open.
Materials/Parts:
Control box cover door raised and latched.
Enclosure assembly open.
Wire (As Required)
Insulation Sleeving (As Required)
General Safety Instructions:
Lock Washers (2)
WARNING
High voltage and exposed rotating parts are
used in the refrigeration unit. Personal injury
can result if power is connected.
Marker Tag(s) (As Required)
Tiedown Strap(s) (As Required)
Silicone RTV
a.
Testing.
(1)
Be sure power has been disconnected at the source and remove two bolts (1) and lock washers (2). Open
control panel (3) Discard lock washers.
(2)
Tag and disconnect wire leads from components as necessary to isolate the wire or harness being tested.
(3)
(4)
Replace any wire lead(s) that do not show continuity.
(5)
Connect wire lead(s) per tag and wiring diagram (fig 1-4).
4-40