To disengage the upper knife, To engage the upper knife – Sears OVERLOCK 3/4D 385.16631 User Manual
Page 34
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SECTl ON 0.,: : !_EARN JH E STITCH ES;
To Disengage the Upper Knife
To Engage the Upper Knife
(?) Disconnect the machine from the power supply.
(
2
) Open the looper and side covers.
(^i Turn the upper knife knob toward you while
pushing it in to the right, then guide the hole
on upper knife to the pin to lock the upper
knife in down position.
(
4
) Close the looper and side covers.
(T) Disconnect the machine from the power
supply.
Open the looper and side covers,
(
3
) Turn the upper knife knob away from you
while pushing it to the right, then guide the
groo>'e on upper knife to the pin to lock
upper knife in the up position,
(T) Close the looper and side covers.
29