Needle And Feed Timing - JUKI DDL-9000B-SH Engineering Manual

(3) Needle and feed timing

Standard Adjustment
Vertical feed cam phase
(engraved marker line position)
Other than B-SH B-SH
Needle and feed timing
Standard Adjustment
Models Other than DDL-9000B-SH DDL-9000B-SH
Vertical feed cam engraved marker line 0° +20°
Feed dial graduations 3 4
In a moment when the feed dog is positioned below the upper
surface of the throat plate, the upper end (lower end of the
Needle and feed timing
throat plate for B-SH) of the needle hole shall be 0±1mm from
the upper plane of the throat plate.
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