TM 10-3950-672-24-2
The drill speed is too slow or the vertical stroke is too
fast.
The drill speed is too fast or the vertical stroke is too
slow.
Caution: Vertical strokes must be smooth
continuous passes along the full length of the bore.
Inspect the bore after 10 strokes.
Caution: Be extremely careful not to hone the bore
out of specification.
A sizing hone can be used to remove minor grooves or
to correct minor out of taper.
Taper: 0.076mm [0.003 in].
5-285