Skips Stitches - Toyota ESP9000 Service Manual

2 8 Skips stitches

Needles and
rotary hook
・ A needle may be bent.
・ A needle may be fitted incorrectly.
・ Thread path may be incorrect.
・ Cloth tension may be too weak.
・ Needle size may be incorrect for the thread.
Item
Needle and
rotary hook
timing
Needle to
hook
clearance
Align the needle to the
hook tip, and check the
clearance B visually.
-16-
Preliminary inspection
Method
2.TROUBLESHOOTING
Standard Action
A=201°± Adjust.
3° See
(Standar P.21.
d 1.8 to
3.1mm)
Ｂ=0.1to Adjust.
0.3mm See
P.21.