(NO.) is 0.25 ~ 0.35 mm.
To adjust the needle-to-shuttle clearance,
(1) Loosen screw (NO.).
(2) Adjust the clearance by moving shuttle driving shaft bushing (NO.) to the left and right.
(3) After adjustment has been completed, tighten screw (NO.) firmly.
7-5 Adjustment of the needle-to-driver clearance
Correct clearance between the needle (NO.) and the needle guard of the driver (NO.) has
the range of 0 ~ 0.05 mm.
To adjust the needle-to-driver clearance,
(1) Loosen two screws (NO.) and Bolt (NO.).
(2) Adjust clearance by moving the shuttle driving shaft (NO.) to the left and right.
(3) After adjustment has been completed, secure the shuttle driving shaft thrust collar (NO.)
and the small pendulum (NO.), making sure there is no axial play of the shuttle driving
shaft.
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