JUKI MF-7700D Series Engineer's Manual page 83

Adjustment Procedure
1) Loosen setscrew
2) Hold the new needle with its scart made to face the rear and insert
it to the end of the hole of needle clamp
3) Securely tighten setscrew
and needle with a screwdriver.
.
of the needle .
– 79 –
MF-7724DU10D60
Results of Improper Adjustment
o If needle is not entered
completely, this can be a cause
of stitch skipping.