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Service Manual
SEC.8-4
Needle threader height (4)
Remove screw (K) and outer pipe (J). Pull down the threading lever to its lowest
position. Check and see if hook protrudes approx. 1.5mm from needle.
J
Loosen nut (F) under threader support shaft and turn hook portion (G) in either way for
adjustment. Tighten the nut (F) securely after adjustment.
F
Reassemble outer pipe (J) to correct position.
K
G
Model
approx.1.5mm
G
F
Original issue
May 2014
Page 26／64
XL-420
| 26
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