SERVICE MANUAL
Date:
2011/09/23
Page:
25/39
Model:
K65&K85
SEC.08
Clearance between needle and shuttle
Note: Set machine at test mode and select test mode 1 for needle at L/C/R
positions.
Make this checking before checking
“Needle timing to shuttle”
.
Checking:
1.
Remove needle plate, bobbin case and face cover.
2.
Shift shuttle hook at the rear of needle by turning hand wheel.
Check to see if needle clearance to shuttle is within 0.05 to 0.15 mm.
Adjustment:
1.
Turn screw (a) to either direction as illustrated and adjust needle position by
moving support shaft back and forth.
To decrease clearance, turn screw to counter-clockwise.
Note: Set machine at test mode and select test mode 1 for needle at L/C/R.
a
