TM 5-4520-256-14
3-29. POWER CABLE ASSEMBLY MAINTENANCE.
This task covers:
a.
Removal
b.
Inspection
c.
Cleaning
d.
Repair
e.
Installation
INITIAL SETUP:
Tools Required:
Tool Kit, General Mechanics
Multimeter
Soldering Gun Kit
Heat Gun
Materials Required:
Cleaning Solvent (Item 11, Appendix E)
Solder (Item 16, Appendix E)
Flux (Item 17, Appendix E
WARNING
Cleaning solvent, Federal specification P-D-680, is toxic and flammable. Use only in a well-
ventilated area. Avoid prolonged breathing of fumes. Keep solvent away from flames. Do not
use in excessive amounts. Avoid skin contact.
Equipment Conditions:
Heater unit shut down and cool.
Power cable disconnected from power source.
Access door removed (para 3-10a).
a. Removal.
(1) Disconnect white wire from TB 1-1, black wire from TB 1-2, and green wire from ground on terminal block (1).
(2) Loosen nut (4) from bushing (3) and pull power cable (2) free.
3-84 Change 3