Singer 471U - User Manual

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SERVICE

MANUAL

FOR

SINGER

MODEL

471U

THE

SINGER

COMPANY

From the library of: Superior Sewing Machine & Supply LLC

Main Page

Table of Contents2
(C Mechanisms 1)3
T| Needle Bar Mechanism3
Rotary Hook Mechanism I3
B Cutter Mechanism3
T| Feed Mechanism5
Clutch Mechanism6
B Lower Thread Cutter Mechanism11
[Lo] Presser Bar Lifter Mechanism11
- Clamping Foot11
- Tension Releasing Mechanism12
Clutch and Brake M U17
- Feed18
- Needle Bar18
Un Cam Relay19
- M Upper Shaft19
- M Needle Zigzag20
- Cutter21
B Lower Shaft23
U] Cutter23
IT] Thread Breakage Detection25
T| Upper Shaft28
Fll] Clutch and Brake31
Fi2] Cutter Safety Device31
- Thread Cutter35
- Position Control36
Oil Upper Clamping Foot Position Control37
[Li] Lubrication38
- Adjustment38
- Position Adjustment38
- HH Scissors Assembly Position Control40
HD Scissors Guide Position Control40
Covers41
((Adjustmenth)42
- Needle Sidewise Movement Adjustment42
- Needle Bar and Rotary Hook Adjustment42
- Upper Clamping Foot Lifter45
- Cutter Adjustment46
- Position Adjustment48
- Upper Thread Cutter Adjustment50
- Lower Thread Cutter Adjustment52
- Movable Knife and Fixed52
- Knife Adjustment52
- Belt Shifter Adjustment54
- Lubrication Adjustment55
- Tension Pulley Adjustment56
- Bobbin Winder Adjustment56
- Tension Adjustment57
Thread Breakage Detection Adjustment58
- Adjustment for Changing the Stitch Number59
- Cutter Safety Device Adjustment59
Adjustment of Feed Cam Segment61

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Singer 471U Specifications

General

Brand	Singer
Model	471U
Category	Sewing Machine
Language	English

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Singer 471U - User Manual

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