TB 9-5210-209-24
Figure 2. Flat base normally extended dial indicating depth gage.
(2) Knife edge normally retracted type (fig. 3).
(a) Place knife edge of TI on triangular base.
(b) Press down on push button of indicator until needlepoint contacts triangular base.
(c) Rotate bezel until indicator pointer is on 0. Lock bezel in place.
NOTE
The TI must be perpendicular to the gaging surface to obtain
proper measurements. Check by rocking TI slightly while
maintaining light pressure on point of the knife edge in contact
with gaging surface. Read indicator where pointer deflects
maximum clockwise or counterclockwise.
b. Adjustments. No further adjustments can be made.
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