Adjustment
11 - 5
11.07 Lifting motion of the feed dog
Requirement
With the stich length set at "0" and the needle bar at its TDC
1. the feed dog must be at its top point of reversal,
2. the control cam 3 must be touching the feed lifting eccentric 1 and
3. the surface of the control cam 3 must be parallel to the bedplate.
● Set the stitch length at "0" and bring the needle bar to its TDC.
● Turn eccentric 1 (screws 2) in accordance with requirement 1.
● Turn control cam 3 (screws 4) in accordance with requirement 2.
Fig. 11 - 04
1
2
4
3
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