Insertthe lightly greased measuring arbors
in
the rear
holes (b) on the frame checking gauge.
Align the gauge in such a way thatthe same value is
shown on the measuring scale on either side when the
measuring points are gentlytouching the measuring
discs.
The
frame
is
in
good order
iithe
measuring points are at
approximately the same position on either side within the
tolerance circie (maximum deviation between
lett
and
right: 2 mm
=
2 squares)
.
L
A+H-t-++-t4.
8
.87
D
t(rTIlTfl1\~
46
-
81.0