Quantcast Eyepiece Focus Inspection - continued

 

Click here to make tpub.com your Home Page

Page Title: Eyepiece Focus Inspection - continued
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
Eyepiece Focus Inspection
Up
TM-9-1240-375-34-P Quadrant Fire Control: M17 (1290-01-037-3883) and M17A1 (1290-01-515-8260); Mount Telescope and Quadrant: M171 (1240-01-039-7273) Manual
Next
Torque Inspection -820360669
TM 9-1240-375-34&P
0106 00
TEST AND INSPECTION - Continued
Eyepiece Focus Inspection - Continued
10
12
11
1 fc 7 6 3
WARNING
Use sealing compound in well-ventilated area away from open flame. Sealing
compound is harmful to skin and clothing and may give off harmful vapor.
7.
If diopter scale (10) does not read 0, loosen three setscrews (11), adjust diopter scale to read 0, and
align dial pointer (12) with 0. Retighten setscrews and apply sealing compound (item 13, WP 0152 00).
NOTE
Observe focus of the reticle image during step 8. The focus should change over a
minimum range of +3 diopters to -3 diopters.
9
1 fc 7 6 4
8.
Rotate knob (9) clockwise as far as possible and note diopter scale setting. Diopter scale must read
-3 diopters or greater. Rotate counterclockwise as far as possible and note diopter scale setting.
Diopter scale must read +3 diopters or greater. If readings of -3 through +3 diopters cannot be
achieved, repeat steps 3 through 7. If proper readings are still not obtained, return to depot
maintenance.
0106 00-4

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc.