Installation Of The Presser Foot; Installing And Adjusting The Bobbin Winder Unit - JUKI IP-100 Engineer's Manual

(20) Installation of the presser foot

™ The top surface of the throat plate should be closely fitted on the reverse side of the presser foot
4.
1
Screw

(21) Installing and adjusting the bobbin winder unit

™ A clearance of 1 mm should be provided between the end of needle rocking motor installing boss
and the bobbin winder driving wheel (asm.) 2.
At this time, tilt the bobbin winder lever 4 in the direction A and adjust so that the bobbin winder
shaft 5 does not rotate when turning the bobbin winder shaft 5 by hand.
Needle rocking motor
installing boss
Main shaft
Standard Adjustment
3
4
Throat plate
5
Standard Adjustment
3
1mm
1
2
−
2
4
26
−
A
5