TM 11-5820-921-40-1
PERIODICITY
MAINTENANCE INSTRUCTION
REFERENCE
External inspection and cleaning
Daily, before operation
Paint touchup
As required
Internal inspection and cleaning
Only when unit is opened
for troubleshooting
and table 3-6
Disassembly
Only when unit requires
internal troubleshooting
or repair
Refurbishment or repair of mechanical
Only when unit requires
parts
internal troubleshooting
or repair
Perform system test given in
System test (operational)
Daily, before use
T M 11-5820-924-12,
Para. 5-3.
Only when a malfunction
Trouble analysis
is encountered
Adjustment and alignment
Following repair
or when a malfunction
indicates the need
MAINTENANCE TOOLS REQUIRED BUT NOT SUPPLIED
DESCRIPTION
USE
Cable removal (Para. 3-32, 3-41)
Extraction tool CET - C6B
General maintenance (Para. 3-138)
25 watt soldering iron
Flat blade screwdriver, 3/16 inch blade x 8 inches
Power amplifier disassembly and reassembly (Para.
long; Vaco No. A316-8
Power amplifier disassembly and reassembly (Para.
Phillips head screwdriver, No. 1, 3-1/2 inches
long; Xcelite No. X101
341, 3-42, 3-43, 3-44, 3-45, 3-63, 3-77, 3-80,
3-130, 3-131, 3-133, 3-134, 3-141, 3-142, 3-144,
3-145
Power amplifier disassembly and reassembly
Nut driver 11/32 inch
Power amplifier disassembly and reassembly
Nut driver, 11/32 inch, deepwell
(Para. 3-1321)
Power amplifier disassembly and reassembly
Nut driver, No. 6
(Para. 3-31, 3-32)
