Service Manual
Original issue
May 2014
Page
34／64
Model
XL-420
| 34
Make sure to adjust needle timing of shuttle after this adjustment.
Checking
1.
Thread through thread guide of take-up lever and then move the take-up lever to
the position where tip of the lever may catch thread.
2.
Remove needle plate and bobbin case
3.
At the position of take-up lever above, check to see if portion (A) of shuttle is
located nearly at the spring plate of bobbin case stopper (B).
Ａ
Ｂ
Take up lever thread guide
Take up lever
Top thread
SEC.13-1
Adjustment of timing of take-up lever
to
shuttle (1)
