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1. Push the needle thread clamp device
hinge screw
.
2. Start the test mode I08.
3. Tread on the pedal for origin retrieval.
4. Press the
key once so that the needle thread clamp support plate asm.
advanced position.
Confirm that the distance to the needle thread clamp support plate asm.
to 3.7mm and 1.7 to 2.3mm, respectively.
5. If the distance seems to be inadequate, loosen the four setscrews
device
for adjustment.
6. After the completion of the above-mentioned reassembly, make adjustments according to "(49) Adjusting the
needle thread clamp sensor."
Procedures of assembling
in the direction of A and fix it with the four setscrews
3.3 to 3.7mm
– 71 –
is moved to the most
, and also to the needle
and move the needle thread clamp
. Tighten the
, is 3.3
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