Sears 385.16631 Threading the Machine 3 threads Wide/Narrow Stitch, Using the Needle on, the Left

Threading the Machine (3 threads); Wide/Narrow Stitch

Using the Needle on the	Right Only	Using the Needle on	the Left	Only
(for narrow three-thread	serging) 3.5 mm width	(for wide three-thread	serging)	5.7 mm width
F		f

Disconnect

the

machine

from

the power

supply.

Remove

the

needle and

the

thread

on

the

right.

Remove

the

needle

and

the

thread

on

the

left.

Then

tighten

the

needle

clamp

screw

on

the

right

Then

tighten

the

needle

clamp

screw

on

the

left

slightly

to

avoid

losing the

screw.

slightly

to

avoid

losing

the

screw.

To change to the other needle in three-thread serging

Loosen both needle clamp screws and remove the needle. Insert the needle to be used and tighten the needle clamp screw while pushing the needle up as far as it will go. Then tighten the other needle clamp screw on the other side slightly to prevent the screw from dropping.

_d;ii_i!,

o_ h _;

Correct Tension

thread

Adjusting the thread tension may be required

depending on the type of fabric and thread being used.

Relier to page 25 for the adjustment.

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