Bore

BORESIGHTING THE 60mm MORTAR UTILIZING THE SIGHT BOX METHOD 1. signal the bipods in the f number saddle. 2. Set the excursion on the bargain to 3200. 3. Set the eyeshade on the sight to 0800. 4. The gunner will direct the ammoman to shopping center the sight box approximately 10 meters in front man of the plaster. 5. Level the mortar with the sight being on the left edge of the turn on the sight box. 5. Attach the boresight to the mortar barrel. 6. Level the bubble in the deflection vial of the boresight by tapping the boresight. 7. Level the bubble in the flush vial of the boresight by turning the elevation crank on the bipods. 8. If the bubble is non level on the sight, turn the elevation micron client to level the elevation bubble on the sight. 9. The elevation micrometer knob should read 0. If not: a. Lock the elevation on the sight. Loosen the set screws on the elevation knob, and slip of paper the elevation shell to read 0. b. Retighten screws and loosen locking knob. c. go over seam elevation scale is set to 0800. 10. View through the boresight. Place the ghost transmission line of the boresight on the right edge of the circle on the sight box by utilizing the deflection book wheel. 11. View through the sight.

If upright cross hairs are not on the left edge of the circle on the sight box, turn the deflection micrometer knob to place the tumid cross hair on the left edge of the circle. 12. The deflection micrometer knob should read 0. If not: a. Lock the deflection on the sight. Loosen the set screws on the deflection knob, and slip the deflection scale to read 0. b. Retighten screws and loosen locking knob. c. Ensure course azimuth scale is set to 3200. If not, slip scale to place on 3200. 13. Re-check level of the bubbles, adjust if necessary. 14. Re-check ghost line is on the right edge of the circle, and the sights vertical line is on the left edge of the circle. 15. Recheck sight unit of measurement as... If you want to get a full essay, order it on our website: Ordercustompaper.com

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