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Brother b837 User Manual

Brother b837
84 pages
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From the library of: Superior Sewing Machine & Supply LLC

Table of Contents

Questions and Answers:

Brother b837 Specifications

General IconGeneral
BrandBrother
Modelb837
CategorySewing Machine
LanguageEnglish

Summary

Sewing Machine Mechanism Overview

Upper Shaft and Needle Bar Mechanism

Explains the motion and connection of upper shaft to needle bar.

Needle Feed Mechanism

Details the motion within the needle feed mechanism.

Lower Shaft and Rotary Hook Mechanism

Describes the power transmission to the rotary hook.

Feed Mechanism

Explains the movement of the feed bar and feed dogs.

Thread Trimmer Mechanism

Details the operation of the thread trimming system.

Tension Releaser Mechanism

Explains how tension is released.

Reverse Mechanism

Describes the function of the reverse sewing mechanism.

Standard Adjustments

Troubleshooting Guide

Thread breaks

Troubleshooting common causes and remedies for thread breaks.

Loose threads

Troubleshooting causes and remedies for loose threads.

Stitches skip

Troubleshooting causes and remedies for skipped stitches.

Needle breaks

Troubleshooting common causes and remedies for needle breaks.

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