TM 9-243
USING AN ADJUSTABLE SNAP GAGE - Continued
GAGING FLAT PARTS
1.
Position gage so that the pins or buttons (1) are
square with the flat surfaces on the part (2).
2.
Using a slight hand pressure, push the gage (3)
over the part.
3.
If the part is within limits, the NO GO pins will
stop the part.
4.
If the part is undersize, it will be possible to push
it past the NO GO pins.
GAGING CYLINDRICAL PARTS
1.
Locate the gage on the part with the solid anvil
1 ) on top. Rock the gage (2) as indicated by
the shaded segment above, where the GO
dimension is checked.
2.
If the shaft is not oversized, the first button (3)
will pass over it easily.
15-6
