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TM 9-1240-322-34&P
Section 12. AZIMUTH BORESIGHT KNOB
AZIMUTH BORESIGHT KNOB MAINTENANCE PROCEDURES INDEX
Reference (para)
Task
4-34
Disassembly
4-35
Assembly
AZIMUTH BORESIGHT KNOB DISASSEMBLY
TOOLS: 4 oz. ball peen hammer
3/32" pin drive punch
1/4" flat tip screwdriver
Soft face hammer
Slipjoint pliers
PERSONNEL: One
EQUIPMENT CONDITION: Infinity sight on work bench
PRELIMINARY PROCEDURES: Remove receptacle assembly (para 4-10)
I
FRAME 1
I
Procedure
Step
NOTE
Elevation boresight knob and azimuth boresight knob
are not the same. Azimuth boresight knob has left
handed threads.
1.
Using punch and ball peen hammer, drive pin (1) out of knob (2).
2.
Using screwdriver, pry knob (2) loose from infinity sight housing (3) and then pull knob
(2) and screw (4) out of housing (3).
3.
Using fingers, take key (5) out of insert (6).
4.
Using punch and ball peen hammer, drive pin (7) out of housing (3).
5.
Using soft face hammer, loosen insert (6) and remove from housing (3).
Using screwdriver, remove packing (8) off of insert (6).
6.
7.
Using pliers to hold screw (4), turn knob (2) clockwise to remove knob.
END OF TASK
Vol II
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