Singer 3342 User Manual

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If lint and bits of thread accumulate in the hook, this will
interfere with the smooth operation of the machine.
Check regularly and clean the stitching mechanism when
necessary.
Attention:
Disconnect the machine from the wall outlet before
carrying out any maintenance.
1. Remove the bobbin cover plate and bobbin.
2. Clean the bobbin holder with a brush.
3. Remove the needle, presser foot and presser foot holder.
Remove the screw holding the needle plate and remove
the needle plate.
4. Lift up the bobbin case and remove it.
5. Clean the hook race, feed dog and bobbin case with a
brush. Also clean them, using a soft, dry cloth.
6. Replace the bobbin case into the hook race so that the tip
(a) fits to the stopper (b) as shown.
Cleaning the Feed Teeth and Hook Area

Singer 3342 Specifications

General

Stitch Patterns	32
Buttonhole	1-Step
Built-in Needle Threader	Yes
Free Arm	Yes
Adjustable Stitch Length	Yes
Adjustable Stitch Width	Yes
Automatic Reverse	Yes
Type	Mechanical
Maximum Stitch Length	4 mm
Maximum Stitch Width	5 mm
Tension Control	Adjustable
Bobbin Type	Front-Loading
Presser Feet	All-purpose, Zipper, Buttonhole, Button Sewing