Needle Height - JUKI HZL-27Z Service Manual

Service Manual

3. Needle height

Attention: Confirm this step before '11. Needle timing to shuttle point'.
〔Checking〕
１． Select straight stitching with needle point at the center.（Needle point comes to the
center of the needle plate hole.）
Raise the needle to the highest position by turning hand wheel.
２． Check and see if the distance between the highest needle point and needle plate
surface is 15.4 mm ± 0.3 mm as below.
〔Adjustment〕
1. Remove face cover.
2. Loosen screw 'A' which fixes needle bar, and adjust needle height.
Attention: After adjustment, check "11. Need le timing and shuttle point".
Needle is at center,
highest position.
Need 15.4±0.3 mm clearance
from the needle plate.
Ａ
Original issue
May 2009
Page 8/24
Model
HZL-27Z