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Singer 691 User Manual

Singer 691
33 pages
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Singer 691
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Singer 691 Specifications

General IconGeneral
BrandSinger
Model691
CategorySewing Machine
LanguageEnglish

Summary

Covers

Arm Top Cover Components

Parts related to the top cover of the sewing machine arm.

Bed Cover Components

Parts for covering the sewing machine bed.

Throat and Face Plates

Plates forming the sewing surface and needle access.

Bobbin Winder and Tension Assembly

Bobbin Winder Mechanism

Components of the bobbin winding mechanism.

Bobbin Winder Tension Parts

Parts for adjusting thread tension during winding.

Arm Shaft, Needle Bar, and Take-Up Lever

Arm Shaft and Bushing Components

Parts for the arm shaft and related bushings.

Needle Bar and Related Parts

Components of the needle bar mechanism.

Thread Take-Up Lever Assembly

Parts for the thread take-up lever.

Presser Bar, Foot, and Tension Releasing

Presser Bar and Collar Components

Parts for the presser bar and its collar.

Presser Foot and Knife Parts

Components of the presser foot and fixed knife.

Tension Releasing Mechanism Parts

Components involved in releasing thread tension.

Feed Mechanism 1

Feed Lifting Rock Shaft Components

Parts for the lifting rock shaft of the feed mechanism.

Feed Rock Shaft Assembly

Parts for the feed rock shaft and its crank.

Feed Dog and Feed Bar

Components of the feed dog and feed bar.

Feed Mechanism 2

Feed Rock Shaft Driving Frame

Parts for the driving frame of the feed rock shaft.

Feed Regulator and Reverse Lever

Parts for regulating feed and the reverse lever.

Feed Connecting Link Components

Parts for the feed connecting link.

Upright Shaft and Rotating Hook Shaft

Arm Shaft Bevel Gear Components

Parts for the arm shaft and its bevel gears.

Rotating Hook Bobbin Case Holder

Components for the hook and bobbin case holder.

Rotating Hook Shaft and Bushings

Parts for the rotating hook shaft and its bushings.

Lubricating Mechanism

Oil Pump and Impeller

Components of the oil pump and impeller.

Oil Removing Tube and Screen

Parts for the oil removal and circulation system.

Rotating Hook Shaft Oil Pipes

Oil pipes for the rotating hook shaft.

Thread Trimmer and Thread Retainer

Trimmer Solenoid and Actuating Ring

Components of the trimmer solenoid and actuating ring.

Thread Puller and Knife Assembly

Parts for the thread puller and knife.

Trimmer Restoring Device Components

Parts for the trimmer's automatic return function.

Thread Retainer Components

Parts for holding the thread.

Back Tack Mechanism

Back Tack Solenoid (Large) Components

Parts for the large back tack solenoid.

Back Tack Solenoid (Small) Components

Parts for the small back tack solenoid.

Back Tack Switch Components

Components of the back tack switch.

Wiper Mechanism

Wiper Solenoid and Crank Components

Parts for the wiper solenoid and crank.

Wiper Shaft and Bushing Components

Parts for the wiper shaft and bushings.

Wiper Switch and Cord Components

Parts for the wiper switch and cord.

Needle Thread Holder

Needle Thread Holder Solenoid Components

Parts for the needle thread holder solenoid.

Needle Thread Holder Puller Assembly

Parts for the needle thread holder puller.

Slack Needle Thread Regulator Components

Parts for the slack thread regulator.

Back Tack Switch Lever Components

Parts for the back tack switch lever.

Slack Needle Thread Regulator and Suction Pipe

Slack Needle Thread Regulator Assembly

Parts for the slack thread regulator.

Needle Thread Suction Unit Components

Parts for the needle thread suction unit.

Needle Thread Suction Pipe and Fittings

Parts for the suction pipe and its fittings.

Accessories and Attachments

Machine Base and Oil Reservoir Parts

Components of the machine base and oil reservoir.

Machine Hinge and Belt Guard Components

Parts for the machine hinge and belt guard.

Specialty Tools and Kits

Tools like screwdrivers and kits for specific functions.

Optional Parts and Accessories

Specialized Kits and Devices

Kits for needle lifter, wiper, and back tack functions.

Throat Plates and Feed Dogs

Various throat plates and feed dogs for different uses.

Presser Foot and Guards

Presser foot assemblies and protective guards.

Machine Cover and Accessories

Machine cover and other miscellaneous accessories.

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