Adjusting The Feed Timing (For A-Sr Only) - JUKI IP-100A Engineer's Manual

2) Adjusting the feed timing (for A-SR only)

2
Engraved marker line
on thread take-up
Standard Adjustment
1
5
5
5
Timing mark on
face plate F
Timing mark on
face plate G
8
−
3
7
Engraved marker
dot on bed
Feed rocker
cam
A
B
Comes down.
8
−
4
3
6
Mark on feed
adjustor
Feed
rocker rod
Alignment of
timing marks
Top suface of
throat plate