AccuLine 40-6910 22x Service Manual - Page 9
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3.0 Trouble Shooting Guide
No.
Symptom
The horizontal micro-motion knob
1
doesn't work
2
The focus knob doesn't work
3 Fail to level the bubble
4
The cross hair is obscure
5 There is something on the reticle
Bubble is not centered in any
6
direction
Prepared By: Tim Wojo
Cause
The horizontal locking mechanism is
damaged or defective
The upper gear on the focus tube has a lot
of wear
The bubble is broken
The position of the eyepiece is not correct Adjust the position of the eyepiece
The reticle is dirty
The bubble level screw is loose
Revision: 1-050309
40-6910 Service Manual
Corrective Action
Replace the horizontal locking
mechanism
Replace the focus tube
Replace the bubble
Clean the reticle
Recalibrate according to the above
method
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