| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-24-18-1
Replace Oscillator Unit.
2-50.
a. Removal, b. Repair, c. Replacement.
This task covers:
INITIAL SETUP
Equipment Condition
Electrical power supply turned OFF,
Tool kit, general mechanic's,
at emergency lighting panel EL-102
and switch tagged "Out of Service -
T o o l kit, electrician's,
Do not Operate."
Materials/Parts
Oscillator P/N M-478
Warning tags, Item 1, Appendix C
a. Open front cover (1).
Tag and disconnect electrical leads (inside unit) from oscillator unit.
b.
Remove nuts (2) and washers (3) holding oscillator unit in place.
c.
Remove oscillator unit (4) from bracket.
d.
Repair at this level of maintenance is by replacement of: Oscillator unit.
Attach oscillator unit (4) to bracket with nuts (2) and washers (3).
a.
Remove tags and connect electrical lead(s).
b.
Close front cover (1).
c.
Remove tag and turn on electrical power at the emergency lighting panel.
d.
Change 1 2-287
|
||
|
||
