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Setting the feed dog

36 Service Instructions 667 - 00.0 - 04/2016

8.1.1 Moving the feed dog

Cover

• Throat plate ( p. 14)

Fig. 22: Moving the feed dog

To move the feed dog:

1. Loosen the screws (3).

2. Move the feed dog (1) on the feed dog carrier (2).

Place the removed throat plate next to it as an aid for orientation so

that the feed dog can be screwed on straight.

3. Tighten the screws (3).

(1) - Feed dog

(2) - Feed dog carrier

(3) - Screws

①

②

③

Default Chapter3
- Table of Contents3
1 About These Service Instructions5
- Scope of the Service Instructions5
- Representation Conventions - Symbols and Characters5
- Other Documents6
- Liability6
2 Safety7
- Basic Safety Instructions7
- Signal Words and Symbols Used in Warnings8
3 Working Basis11
- Order of the Settings11
- Cable Routing11
- Removing the Covers12
- Tilting and Erecting the Machine Head12
- Removing and Placing the Arm Cover13
- Removing and Placing the Head Cover14
- Removing and Placing the Valve Cover15
- Removing and Installing the Throat Plate16
- Removing and Installing the Feed Dog17
- Flats on Shafts18
- Locking the Sewing Machine in Place18
- Setting the Handwheel into Position20
4 Positioning the Arm Shaft21
5 Setting the Handwheel Scale23
6 Positioning the Toothed Belt Wheels25
- Setting the Upper Toothed Belt Wheel25
- Setting the Lower Toothed Belt Wheel27
7 Setting the Stitch Length Adjusting Wheels29
- Setting the Upper Stitch Length Adjusting Wheel30
- Setting the Lower Stitch Length Adjusting Wheel32
- Setting the Stitch Length Limit34
- Setting the Eccentric for the Forward and Backward Stitches35
8 Setting the Feed Dog37
- Setting the Feed Dog Position37
- Moving the Feed Dog38
- Moving the Feed Dog Carrier39
- Setting the Feed Dog Movement40
- Setting the Feed Movement40
- Setting the Feed Dog Height at Top Dead Center41
- Setting the Stroke Movement42
9 Aligning the Needle Bar Linkage45
- Moving the Needle Bar Linkage Sideways45
- Aligning the Needle Bar Linkage in the Sewing Direction47
10 Position of the Hook and Needle49
- Setting the Hook Side Clearance49
- Setting the Loop Stroke Position51
- Setting the Needle Bar Height53
11 Sewing Feet55
- Setting an Even Sewing Foot Stroke56
- Setting the Stroke Movement for the Feeding Foot57
- Setting the Sewing Foot Pressure59
- Setting the Sewing Foot Lifting Height60
12 Setting the Needle Thread Tension61
- Setting the Needle Thread Regulator61
- Setting the Thread Tensioning Spring62
13 Winder63
- Setting the Winder63
- Setting the Hook Thread Guide66
14 Thread Cutter67
- Setting the Control Cam Position67
- Setting the Armature of the Thread Cutter Magnet68
- Setting the Position of the Thread-Pulling Knife69
- Setting the Cutting Pressure70
15 Setting the Potentiometer73
16 Maintenance75
- Cleaning76
- Cleaning the Machine76
- Cleaning the Motor Fan Mesh77
- Lubricating78
- Lubricating the Machine Head79
- Lubricating the Hook80
- Servicing the Pneumatic System81
- Setting the Operating Pressure81
- Draining the Water Condensation82
- Cleaning the Filter Element83
- Servicing Specific Components84
- Parts List84
17 Decommissioning85
18 Disposal87
19 Technical Data89

Brand	DURKOPP ADLER
Model	M-TYPE 667
Category	Sewing Machine
Language	English

DURKOPP ADLER M-TYPE 667 User Manual

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DURKOPP ADLER M-TYPE 667 Specifications

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