Husqvarna Viking Designer Topaz Parts List

Find the exact Husqvarna Viking Designer Topaz parts you need for your sewing machine. This list covers models 20, 30, 40, and 50, with comprehensive part numbers and descriptions.

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Document Details

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Document Number / Seller:
28488 / Amy Peterson
File Size:
10.27 MB
File Type:
ZIP
Language:
English
Printable:
Yes
Category:
Sewing Machine
Last updated / verified
Sep 6, 2025

Models Covered & Key Technical Specifications

Husqvarna Viking Designer Topaz (104 23 16-96) Parts List: 2010 Parts List | Accessories Collection

  • Integrated-Framework Data: 70 pieces comprise the complete sewing head assembly.
  • Parameters Specified: 12 distinct parts detail the tension unit mechanics.
  • Logic Required: 2.5 mm Allen key is the specified tool for presser bar adjustment.
  • The Accessory Boc: 1 piece forms the complete accessory bobbin case.
  • Specific Housing: 6 screws secure the hook cover assembly.
  • Central Timing Alignment: 0.15 mm is the maximum permissible gap for needle-to-hook alignment.

Professional Workshop Service Manual & Technical Specifications

Husqvarna Viking Designer Topaz Parts List Manual: Husqvarna Viking Designer Topaz Knowledge-Base

Asset-ID: 104 23 16-96 // Product-Line: Sewing Machine / Designer Topaz Logic // Asset-ID: Parts Catalog.

Integrated-Framework Parameters Logic
Sewing Head Components Thread Tension Unit Hook Assembly
Internal Mechanisms Motor Components Embroidery Unit Parts
External Casing Power Supply Circuitry Accessory Attachments

Maintenance information covers a wide range of components and procedures for the Husqvarna Viking Designer Topaz. This manual details parts for the sewing head, including the presser foot holder and needle. It also outlines procedures for the thread tension unit, motor, and the embroidery unit, ensuring all aspects of the machine are addressed.

Thread Tension Unit Documentation

The manual documents procedures for the tension unit, covering the replacement of tension discs and the step motor. It provides detailed steps for dismantling and mounting these components, ensuring correct reassembly. The document references specific part numbers for clarity and ease of replacement.

Motor and Embroidery Unit Procedures

Detailed instructions are provided for the motor, including the step motor for the needle and the presser bar. The embroidery unit components, such as the Y-slide, step motor cover, upper covers, and lower cover, are also thoroughly documented for maintenance and repair.

Component Specifications and Adjustments

Specific sections address the hook cover, feeding unit step motor, feeding unit, and lower shaft, providing clear instructions for their maintenance. The document also includes essential specifications for the bobbin winding device, motor, and sensor, along with troubleshooting for thread cutting units and tension covers.

It includes torque specifications for thread engagement security to ensure proper machine function.

FAQ

Check the **standard** component identification for the bobbin winding unit. keyboard_arrow_down

412959101 is the part number for the back cover of the bobbin winder.

What does the **necessary** adjustment procedures indicate for the hook height? keyboard_arrow_down

0.5 +0.1 mm is the specified distance between the bobbin case and case holder for correct hook height.

Reference the **recommended** pressure specifications for the feed dog height. keyboard_arrow_down

0.9-1.1 mm is the recommended height for the feed dog teeth above the needle plate when at its highest position.

Customer Reviews

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Reviews (5)

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This manual has everything I needed for my Husqvarna Viking Designer Topaz. It covers all components and is super easy to navigate. Highly recommend!
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Rated 5 out of 5 stars
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The download process was smooth, and the support team was very responsive to my inquiries. I'm impressed with the quality of the manual!
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Does Viking Topaz 30 manual also have a parts list? Does it have information about the motherboard?
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I found this parts list incredibly useful for understanding my sewing machine better. The diagrams are a nice touch!