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Page Title:
Table 2-1. OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES |
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  TM 11-5985-362-13
Table 2-1. OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES
B-BEFORE INSTALLATION
W-WEEKLY DURING OPERATION
S-SEMIANNUALLY
D-DAILY DURING OPERATION
M-MONTHLY DURING OPERATION
A-AFTER REMOVAL
ITEM
INTERVAL
ITEM TO BE
PROCEDURES
EQUIPMENT IS NOT
NO.
B
D
A
W
M
S
INSPECTED
CHECK FOR AND HAVE REPAIRED
READY/AVAILABLE
OR ADJUSTED AS NECESSARY
IF:
·
·
1
1
Tower Light Assy
Visually check operation each night. Schedule
maintenance when and if one of the two bulbs
are out.
·
2
Tower Guys and
Verify for correct tension. tower vertical, Guys
Catenaries
TAUT.
·
·
·
3
Retension is required.
Insulators
Visually inspect for broken condition. Schedule
One or more broken insulations.
tSchedule maintenance if required.
WARNING
Transmitter must be shut down and tagged "Out of Service"
·
·
·
4
Antenna Coupler
Visually check weekly and immediately after
electrical storm for signs of arcing damage. Clean
with a soft cloth if required.
·
·
·
5
Tower Winch
Apply four to five drops VV-0-526 light weight
Inoperable
machine oil in crank shaft "oil" hole. Apply MIL-
G-25760 general purpose light grease to face of
all gear teeth. Verify ease of cranking. Always
clean and lubricate before packing in transit case
for relocation or storage.
·
·
6
Antenna Group
After lowering and disassembly of the antenna,
Damaged or missing components
inspect all components for signs of wear or
damage prior to packing in transit cases.
Replace damaged or worn components as required.
2-8
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