A SERVICE OF

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Adjustment
12 - 3
81-060
2
1
Fig. 12 - 02
Bring the needle bar to b.d.c.
Adjust the balance weight
1
(screw
2
) in accordance with the
requirement.
12.05 Adjusting the basic machine
12.05.01 Balancing weight
Requirement
With the needle bar at bdc the largest eccentricity of the balancing weight
1
must be
pointing upwards.