Feed Dog Clearance To Needle Plate Hole - JUKI HZL-12Z Service Manual

Service Manual

8. FEED DOG CLEARANCE TO NEEDLE PLATE HOLE

〔Checking〕
1. Set the stitch length control at "maximum".
2. Turning a hand wheel by hand, check and see if clearance(a) between a front edge
of feed dogs and that of a needle plate hole at the extreme front end position of feed
dogs, and clearance(b) between a rear edge of feed dogs and that of a needle plate
eyehole at the rear end position of feed dogs, are approximately the same. (It should
be a=b.)
〔Adjustment〕
1. Turning hand wheel by hand, bring feed dogs to their front end position.
2. Loosen screw(3) setting a feed rocking arm(2) to a feed rocking shaft(1), and correct
condition (a=b).
3. Tighten a screw(3) securely after adjustment.
Original issue
Jun. 2012
Page 13/19
Model
HZL-12Z
2
1