Mittler Bros Machine & Tool 400-VSUADJ - Manual (Page 16)

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16. Once you are satisfied with the adjustments tighten the five gib mounting bolts and
recheck your adjustments. This procedure may take a few tries. You can now remount
the vise to the mounting plate.
17. You will need to realign the vise to be square with the cutter. Insert a piece of 1-1/4” OD
tubing or shaft into the spindle and lightly tighten the set screws. Hold a combination
square or machinist square tight in the groove of the V jaw as shown. Loosen the
adjusting jam nuts and rotate the vise until the square and the tube / shaft in the spindle
are at 90° to each other. Use a wrench and tighten the adjusting jam nuts. Check the
degree pointer. If it does not read 90° you will need to loosen the screw and set it back to
90°.
18. If the hand wheels feel loose or tight you will need to adjust the Nylock nut in the center to
adjust the hand wheel.
19. Reinstall the gib guard.
20. If you have any questions please call 1-800-467-2464 for technical support.
#6, Square in Bottom
of V Jaw
#6, Square & Shaft
at 90° to Each Other.
#6, Re-adjust Pointer
to 90°