Attaching/Removing The Top Feed Dog - JUKI HZL-NX7 Service Manual

6-21 Attaching/removing the top feed dog

How to remove the thread trimmer unit
1. Remove the cover of the top feed dog. (Fig.1)
2. Remove the slide body spring. (Fig.2)
3. Remove two setscrews. Detach the top feed dog. (Fig.3)
Fig.1
Fig.3
How to attach the thread trimmer unit
1. Attach the top feed dog with two setscrews. At this time, temporarily tighten the setscrews.
2. Attach the slide body spring.
3. Place the top feed dog at its predetermined position. Securely tighten the setscrews while eliminating the
backlash. (Fig.4, Fig.5)
4. Attach the top feed dog cover.
Press the shaft against this position.
Fig.4
Open the cover outward.
Detach the clinch nail.
Pull down the cover until
it comes off.
Setscrews
Press the top feed dog
against the mating face.
– 33 –
Clinch nail
Slide body spring
Fig.5
Fig.2
Adjust so that no
backlash exists