Antique Singer Leather Sewing Machine Manual

The Antique Singer Leather Sewing Machine is a classic heavy-duty sewing machine designed specifically for leatherworking, featuring cast iron construction, manual treadle operation, specialized leather needles, adjustable presser foot pressure, reverse stitching capability, and various stitch length adjustments. Built for durability and precision leather stitching, this machine handles thick leather materials with ease. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Cast iron body, treadle mechanism, leather needle system, adjustable presser foot, bobbin winder, stitch length regulator, reverse lever.

Machine Setup

Unpack and inspect all components. Place on sturdy table or cabinet.

1. Assemble treadle: Attach treadle to machine base, connect drive belt.
2. Install needle: Insert leather needle with flat side facing back, tighten screw.
3. Thread machine: Follow threading diagram from spool to needle.
4. Wind bobbin: Use integrated bobbin winder with desired thread.
5. Insert bobbin: Place bobbin in case, pull thread through tension spring.

WARNING! Machine is heavy; use proper lifting technique. Ensure all parts are securely fastened.

First-Time Operation

Prepare machine for initial leather stitching.

1. Test stitching: Use scrap leather to practice stitch quality.
2. Adjust tension: Balance upper and lower thread tension for even stitches.
3. Set stitch length: Adjust for leather thickness (longer for thick leather).
4. Practice treadle: Develop smooth rhythm for consistent stitching speed.
5. Check needle: Ensure proper installation and orientation.

CAUTION! Keep fingers away from moving needle. Always disengage clutch when not sewing.

Specifications

• Machine Type: Treadle-operated leather sewing machine
• Construction: Cast iron with steel components
• Stitch Type: Straight stitch only
• Stitch Length: 6-32 stitches per inch adjustable
• Needle System: Singer 2062 leather needles
• Presser Foot Lift: Adjustable for thick materials
• Throat Space: Standard antique Singer dimensions
• Weight: Approximately 30 lbs (13.6 kg)
• Thread: Heavy-duty polyester or nylon recommended

Controls and Adjustments

Main controls: Stitch length regulator, tension dials, presser foot lever, reverse stitch lever.

Stitch Length: Turn regulator knob for desired stitches per inch. Tension: Upper tension dial and bobbin case spring. Presser Foot: Lever adjusts height for leather thickness. Reverse: Engage lever for backstitching.

Additional adjustments: Needle position fixed center, feed dog height adjustable, bobbin winder tension.

Needle and Thread Setup

Proper needle and thread selection crucial for leather sewing success.

1. Select needle: Use Singer 2062 needles size 16-18 for medium leather.
2. Install needle: Flat side to back, tighten thumb screw securely.
3. Choose thread: Heavy-duty polyester or nylon thread recommended.
4. Thread machine: Follow numbered guides from spool to needle eye.
5. Wind bobbin: Use same thread type for consistent stitching.

Tip: Always test stitch on scrap leather before starting project.

Leather Stitching Techniques

Special techniques for successful leather sewing.

1. Prepare leather: Clean surface, mark stitch lines with leather marker.
2. Start stitching: Begin with 2-3 reverse stitches to secure thread.
3. Maintain rhythm: Consistent treadle speed for even stitches.
4. Guide leather: Let feed dogs pull material; avoid pushing or pulling.
5. Corners: Stop with needle down, lift presser foot, pivot leather.
6. Finishing: Reverse stitch 2-3 stitches, clip threads close to leather.
7. Thick seams: Use mallet to flatten seams before stitching.
8. Lubrication: Apply sewing machine oil to moving parts periodically.

WARNING! Never force leather through machine. Use proper needle for material thickness.

Maintenance Schedule

Regular maintenance ensures optimal performance and longevity.

Care & Cleaning

Proper care extends machine life and maintains stitching quality.

1. Daily cleaning: Brush away lint and debris from feed dogs and bobbin area.
2. Oiling: Use sewing machine oil on all moving joints and friction points.
3. Storage: Cover machine when not in use to prevent dust accumulation.
4. Belt care: Check treadle belt for wear and proper tension.

CAUTION! Use only sewing machine oil. Never use household oils or lubricants.

Warranty Information

This antique machine is sold as-is due to age. Parts may be available through specialty suppliers. For technical support or replacement parts, contact antique sewing machine specialists or authorized Singer service centers. Serial number located on machine bed plate.

Troubleshooting

Professional Service: Contact antique sewing machine specialist for major repairs.