Adjustment
27
4
Fig. 13 - 22
3
2
1
13
.05.21
Torsion spring for the reverse-feed key
(in machines with -918/14)
O
Turn the torsion spring
1
using the nut
2
(screw
3
)
according to the
rule
.
Rule
When the presser foot is raised, at the largest stitch length setting and when the lever
4
is in position "
0
",
the reverse-feed key
5
should automatically go back to its top stop
position when the key is pressed.
5
Summary of Contents for 937
Page 61: ...Notes ...
