Adjustment
13 - 10
Fig. 13 - 08
1
64-115
2
13.11 Position of the hook shaft to the needle
Requirement
When parameter "610" is set at "1", the hook shaft should be centred to the needle.
● Remove needle plate and cloth plate.
● Remove hook and fit hook gauge 1 (part no. 61-111 637-03).
● Loosen screw 2.
● Switch on the machine and set the parameter "610" at "1".
● Using the balance wheel, set the needle bar at its b.d.c. and set the hook gauge 1 at the
centre of the needle.
● Tighten screw 2.
● Switch off the machine and remove hook gauge 1.
The needle plate and cloth plate as well as the hook remain dismantled for furt-
her adjustments.
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