New Home Sewing Machine Parts Manual

The New Home Sewing Machine Parts Manual provides comprehensive information about all components, maintenance procedures, and troubleshooting for New Home sewing machines. This manual covers part identification, replacement instructions, lubrication points, tension adjustments, needle installation, bobbin winding, and common maintenance tasks. Below are key sections for parts identification, maintenance procedures, troubleshooting, and technical specifications.

1. Parts Identification 2. Basic Maintenance 3. Needle System 4. Bobbin System 5. Tension Adjustment 6. Stitch Selection 7. Feed Dog System 8. Motor and Drive 9. Cleaning Procedures 10. Lubrication Guide 11. Troubleshooting

Parts Identification

Key components: Main body assembly, needle bar, presser foot, feed dogs, bobbin case, tension discs, stitch selector, hand wheel, motor assembly.

Part Name	Description
Needle Bar	Holds and moves the needle up and down
Presser Foot	Holds fabric in place during sewing
Feed Dogs	Moves fabric through the machine
Bobbin Case	Holds the bobbin and regulates bobbin thread tension
Tension Discs	Controls upper thread tension
Stitch Selector	Allows selection of different stitch patterns
Hand Wheel	Manual control of needle movement
Motor Assembly	Powers the sewing machine
Thread Take-Up Lever	Controls thread flow during stitching
Throat Plate	Metal plate with needle hole and seam guides

Basic Maintenance

Regular maintenance ensures optimal performance and longevity.

Clean lint and dust: Remove throat plate and bobbin case, brush away accumulated lint.
Check needle: Replace bent or dull needles immediately.
Inspect belts: Ensure drive belts are properly tensioned and not worn.
Verify electrical connections: Check power cord and foot pedal connections.

WARNING! Always unplug machine before performing any maintenance. Keep fingers away from moving parts.

Needle System

Proper needle installation and selection are crucial for quality stitching.

Needle types: Use appropriate needles for fabric type (universal, denim, ballpoint, etc.)
Installation: Loosen needle clamp screw, insert needle with flat side to rear, tighten securely.
Replacement: Change needles after 8-10 hours of sewing or when skipping stitches occurs.
Sizing: Match needle size to thread and fabric weight (60/8 for light fabrics, 100/16 for heavy).

CAUTION! Always use genuine New Home replacement needles for best results.

Bobbin System

Bobbin Type: Class 15 transparent bobbins recommended.
Winding: Follow automatic bobbin winding procedure with machine threaded.
Insertion: Place bobbin in case with thread unwinding counterclockwise.
Tension: Adjust bobbin tension screw only when necessary.
Compatibility: Use only New Home approved bobbins.
Capacity: Standard bobbin holds approximately 70 yards of thread.
Inspection: Check for nicks or rough edges that may cause thread breakage.

Tension Adjustment

Proper tension ensures balanced stitches without loops or puckering.

Upper Tension: Adjust via tension dial (higher numbers for tighter tension). Bobbin Tension: Adjust small screw on bobbin case (clockwise to tighten).

Test Tension: Sew on scrap fabric; stitches should look identical on both sides. Upper Thread Issues: Loops on bottom indicate loose upper tension. Bobbin Thread Issues: Loops on top indicate loose bobbin tension. Balanced Stitch: Threads lock in middle of fabric layers.

Stitch Selection

Multiple stitch patterns available for various sewing applications.

Straight Stitch: Basic forward stitching for seams.
Zigzag Stitch: For finishing edges and decorative work.
Buttonhole: Automatic one-step buttonholes.
Decorative Stitches: Various patterns for embellishment.
Stitch Length: Adjustable from 0-4mm for straight stitches.
Stitch Width: Adjustable from 0-5mm for zigzag stitches.

Tip: Always test stitches on scrap fabric before sewing your project.

Feed Dog System

The feed dog mechanism moves fabric through the machine evenly.

Engagement: Ensure feed dogs are raised for normal sewing.
Lowering: Drop feed dogs for free-motion quilting or darning.
Cleaning: Remove lint from feed dog teeth regularly.
Height Adjustment: Proper height ensures consistent fabric feeding.
Timing: Synchronized with needle movement for smooth operation.
Replacement: Worn feed dogs should be replaced by authorized service center.

WARNING! Never force fabric through machine; let feed dogs do the work.

Motor and Drive

Electric motor powers all machine functions with variable speed control.

Cleaning Procedures

Regular cleaning prevents lint buildup and maintains performance.

CAUTION! Unplug machine before cleaning. Use only soft brushes and cloths; avoid compressed air that can force lint into mechanisms.

Lubrication Guide

Specific lubrication points require periodic oiling with sewing machine oil only.

Use only high-quality sewing machine oil. Apply sparingly to designated points: needle bar, presser foot bar, hook race, feed dog mechanism. Wipe excess oil to prevent staining fabric. Lubricate every 3-6 months with regular use.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Thread breaking	Incorrect threading/tension	Rethread completely; adjust tension; check for burrs on needle.
Skipped stitches	Bent needle/wrong needle type	Replace needle; ensure correct needle for fabric.
Machine jams	Thread tangled in bobbin area	Remove throat plate; clean bobbin area; rethread.
Uneven feeding	Dirty feed dogs/wrong presser foot pressure	Clean feed dogs; adjust presser foot pressure.
Motor not running	Power connection/foot pedal	Check power cord; test foot pedal; verify outlet function.

Service: Contact authorized New Home service center for complex repairs.

Parts Ordering: Use genuine New Home parts for replacements.