Caution: Before cleaning the machine, be sure to disconnect the power cord from the wall outlet.

BOBBIN CASE BOBBIN NOTCH

SHUTTLE RACE

/UTTLE

LATCH RACE COVER SHUTT E CLAMPS

BODY

CLEANING HOOK ASSEMBLY

1.With take-up lever in highest position, and remove bobbin case.

2.Turn clamps outward and remove shuttle race cover.

3.Remove shuttle body.

4.Clean thread and lint from all parts, including shuttle race.

5.Run a drop of oil along rim of shuttle body.

6.Replace shuttle body, then shuttle race cover. Snap clamps into place.

7.Grasp threaded bobbin case by latch and replace, fitting tonque into notch of shuttle race cover.

CLEANING FEED DOGS

Lint or dust accumulated between the needle plate and the feed dogs must be removed to maintain good operation of the machine.

Raise the needle bar to the highest position and remove the needle and presser foot.

Loosen screw on the bed cover plate and remove the plate.

Clean lint and dust from the bottom of the needle plate and the feed dogs with a lint brush.

Turn the hand wheel slowly and be sure to clean all areas.

Replace the removed plate.

Check the needle plate area, if there are scratches and marks around the needle hole opening, your machine is not being clean ed properly. Always remove the needle plate and clean the feed dogs periodically. Improper and lack of cleaning will cause an ac cumulation of lint which hampers the feeding mechanism, this in turn will cause the operator to impatiently pull or push the cloth causing the needle to bend and strike the plate, foot or hook, causing a slip in the timing mechanism. Continuous striking will cause defects making it necessary to call a serviceman.

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White 1240 manual Cleaning Hook Assembly, Uttle

1240 specifications

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