TM 9-1240-285-34&P
Section 6. DEFLECTION BORESIGHT ADJUSTING MECHANISM
PROCEDURES INDEX
Reference (para)
Task
Disassembly
Assembly
DEFLECTION BORESIGHT ADJUSTING MECHANISM DISASSEMBLY
Tools: Adjustable face spanner wrench, 0.177" to 0.187" pin diameter
4 oz. ball peen hammer
3/32" drive pin punch
3/32" socket head screw key (Allen wrench or equivalent)
PERSONNEL: One
EQUIPMENT CONDITION: Telescope mount on work bench
FRAME 1
Procedure
Step
NOTE
Pin (1) is tapered and can be removed only one way.
1.
Using punch and hammer, drive out pin (1) from boresight knob (2).
2.
Using Allen wrench, remove setscrew (3).
NOTE
Carefully remove knob and scale together.
3.
Remove boresight knob (2).
GO TO FRAME 2
Vol II
