ARMY TM 9-1240-379-34
MARINE CORPS TM 04332A-34
8 Apply a light coat of grease to new
NOTE
preformed packing (17).
If adjuster blade (19) extends
too far, the spring tension of
9 Install new preformed packing (17) in-
to grooved recess of deflection
the reticle will force the deflec-
boresight knob assembly (18).
tion boresight knob assembly
outward.
10 Holding deflection boresight knob
assembly (18) against infrared body
1 1 Install four machine screws (20),
assembly (7), turn knob so that ad-
assembled with four lockwashers (21),
juster blade (19) just touches reticle
and tighten.
housing.
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