Singer 281-21 Manuals

Manuals and User Guides for Singer 281-21. We have 4 Singer 281-21 manuals available for free PDF download: Parts List, Service Manual

Singer 281-21 Service Manual

Singer 281-21 Service Manual (18 pages)

Brand: Singer | Category: Sewing Machine | Size: 0.82 MB

Table of Contents

Contents
3
Index
3
Description of Machines
4
General Features
4
Variation of Machine Varieties
4
Installation
5
The Knee Lifter
5
Machine Base and Oil Reservoir
5
Lubrication
6
The Oil Flow Regulator
6
Oil Flow Window
6
Sewing Hook Filter Screw and Wick
6
Cleaning
7
Speed
7
Needles
7
Setting the Needle
7
Thread
8
Upper Threading
8
Determining the Thread Twist
8
Lower Threading
9
Bobbin Removal
9
Threading Bobbin Case
9
Bobbin Case Replacement
9
Adjusting the Tension
10
Adjusting the Pressure
10
Regulating the Stitch Length
10
Needle Thread Tension
10
Preventing Changes in Stitch Length
11
Setting Lower Needle Bar Bushing/ Height
11
Removing Stitch Length Regulator Button
11
Timing the Machine
12
Timing the Sewing Hook
12
Setting the Clearance between Needle and Hook Point
12
Hook Body Screw
12
Setting the Position Finger
13
Bevel Gear Screws
13
Position of Drift Pin When Moving Hook Toward Needle
13
Position of Drift Pin When Moving Hook Away from Needle
13
Stringing the Needle Guard
14
Needle Guard at Loop-Taking Time
14
Hook Section
14
Bobbin Case Holder
14
Setting the Check Spring Height
15
Setting the Check Spring Tension
15
Setting the Feed Dog Height
15
Feed Bar Hinge Pin
15
Available Feed Eccentric Stop Screws
16
Centralizing the Feed Dog
16
Feed Bar and Crank
16
Setting the Presser Bar Height
17
Feed Bar Linkage
17
Presser Bar Assembly
17
Lengthwise Setting
17

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Singer 281-21 Service Manual

Singer 281-21 Service Manual (17 pages)

Brand: Singer | Category: Sewing Machine | Size: 6.05 MB

Table of Contents

Singer 281-21 Parts List

Singer 281-21 Parts List (23 pages)

Singer Sewing Co. 281-21 Sewing Machine Product Manual

Brand: Singer | Category: Sewing Machine | Size: 0.57 MB

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Singer 281-21 Service Manual

Singer 281-21 Service Manual (17 pages)

Brand: Singer | Category: Sewing Machine | Size: 1.53 MB

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