3-21. RECTIFIER MAINTENANCE
This task covers:
Tool Kit, General Mechanics
Cleaning Solvent (Item 11, Appendix E)
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.
Heater unit shut down and cool.
Power cable disconnected from power source.
Access door removed (para. 3-10a).
Tag and disconnect four connectors from rear of rectifier (4).
Remove nut (5), lockwasher (3), screw (2), and rectifier (4) from control panel (1).
Change 3 3-60