How to adjust lower thread winding amount on Brother KE-435C Sewing Machine?
- GGary JohnsonSep 5, 2025
If the lower thread winding amount is incorrect, adjust the position of the bobbin presser.
How to adjust lower thread winding amount on Brother KE-435C Sewing Machine?
If the lower thread winding amount is incorrect, adjust the position of the bobbin presser.
How to adjust incorrect thread tightness on Brother KE-435C Sewing Machine?
Incorrect thread tightness can be due to: * Upper thread tension being too weak; adjust the upper thread tension. * Lower thread tension being too weak; adjust the lower thread tension. * Thread take-up spring tension and height being incorrect; adjust the tension and height of the thread take-up spring.
What to do if Brother KE-435C thread is jamming?
Thread jamming can occur if: * The thread take-up spring tension and height are incorrect; adjust them. * The needle and rotary hook timing are incorrect; adjust the needle bar lift amount. * The shuttle race thread guide is not separating the threads; adjust its position.
Why is my Brother Sewing Machine lower thread breaking?
The lower thread may break because: * The lower thread tension is too strong, so adjust the lower thread tension. * The corners of the needle hole plate or bobbin case are damaged; file smooth or replace the affected part.
What to do if my Brother KE-435C Sewing Machine does not operate when the power is on and the foot switch is depressed?
If your Brother Sewing Machine doesn't operate when powered on and the foot switch is depressed, it could be: * The head position switch not working - check if the cord is disconnected. * The switching plate position being incorrect - adjust the position of the switching plate. * The head position switch being broken - replace the head position switch.
How to adjust incorrect thread tightness on a Brother KE-435C?
Incorrect thread tightness on your Brother Sewing Machine can be fixed by: * Adjusting the upper thread tension if it is too weak. * Adjusting the lower thread tension if it is too weak. * Adjusting the tension and height of the thread take-up spring if they are incorrect.
Why does the lower thread break on my Brother KE-435C?
The lower thread on your Brother Sewing Machine may break if: * The lower thread tension is too strong - adjust the lower thread tension. * The corners of the needle hole plate or bobbin case are damaged - file smooth or replace the affected part.
How to fix thread jamming in Brother KE-435C Sewing Machine?
Thread jamming in your Brother Sewing Machine can occur if: * The thread take-up spring tension and height are incorrect - adjust the tension and height of the thread take-up spring. * The needle and rotary hook timing are incorrect - adjust the needle bar lift amount. * The shuttle race thread guide is not separating the threads - adjust the position of the shuttle race thread guide.
Why is my Brother KE-435C Sewing Machine needle breaking?
Your Brother Sewing Machine needle might be breaking because: * The needle is touching the rotary hook - adjust the needle clearance. * The needle bar lift amount is incorrect - adjust the needle bar lift amount. * The needle is bent - replace the needle. * The needle is too thin - use the correct needle for the material.
Why is the thread coming unthreaded on my Brother KE-435C Sewing Machine?
The thread may come unthreaded due to: * Stitches being skipped at the sewing start; refer to “Skipped stitches occur”. * Uneven needle thread; adjust the sub-tension. * The needle thread being too short; adjust the thread take-up lever stroke.
Brand | Brother |
---|---|
Model | KE-435C |
Category | Sewing Machine |
Language | English |
Explains safety indications and symbols used in the manual for safe operation and accident prevention.
Details environmental conditions required for safe and proper machine operation, including temperature and humidity.
Provides crucial safety guidelines for the proper installation of the sewing machine, emphasizing qualified technicians.
Identifies and explains warning labels found on the sewing machine for user safety and awareness.
Illustrates and labels the various components of the sewing machine for easy identification.
Lists technical specifications and capabilities of the KE-434C and KE-435C models.
Displays visual examples of different sewing patterns the machine can produce.
Instructions for setting up the power table and ensuring correct dimensions for installation.
Detailed steps for connecting electrical and accessory cords to the machine and control box.
Guides on correctly mounting and connecting the foot switch for machine operation.
Details the necessary lubrication points and steps to maintain the machine's moving parts.
Explains the functions of each button and indicator on the machine's operation panel.
Step-by-step guide on setting program numbers, scales, and sewing speed.
Outlines the process for checking sewing patterns by operating the feed mechanism.
Provides guidance on selecting appropriate needles and threads for different materials and applications.
Explains how to adjust upper and lower thread tensions for optimal seam quality.
Covers pre-sewing checks and the step-by-step process for operating the machine to sew.
Details how to clean key parts like the needle, rotary hook, and air inlets to ensure proper function.
Instructions for adjusting the needle bar height and lift amount for correct stitch formation.
Guides on adjusting the thread wiper's position and clearance for effective thread trimming.
Explains how to adjust the maximum lift amount of the work clamp for different materials.
Describes how to set and use the bobbin thread counter to track sewn articles.
Details functions controllable via DIP switches on the operation panel.
Explains the functions adjustable by DIP switches located within the main control box.
Lists and explains special functions configurable through memory switches.
Explains how to configure presser motions for solenoid work clamps using DIP switches.
Details how to adjust hose connections for light work clamp operation, aiding precise positioning.
Provides a comprehensive list of error codes, their causes, and recommended remedies.
Lists standard gauge parts categorized by material type and specification.
Defines the sewing area dimensions and necessary optional parts for inner clamping.
Provides instructions and dimensions for creating a custom feed plate for specific applications.
Addresses common problems related to work clamp movement and lift amount.
Covers issues like thread breaks, jamming, and incorrect tension, with solutions.
Lists and describes optional parts that can enhance machine functionality.