Factory Authorized Service Manual for Singer 611 and 631 Sewing Machines

Description

Complete Service Manual
for
SINGER 611 and 631
SEWING MACHINES
*********
Includes
:
Timing and Adjusting Instructions, Inspection and Replacement of Machine Parts, Electrical Diagrams, Illustrations, Repair and Replacement of Motor Components, and much more
for
Singer 611 and 631 Sewing Machines
*********
Singer 611, 631 Service Manual. (photo 02)
This is NOT a standard "Xerox"
copy of the Singer manual!
This manual is
professionally
printed
on the same
heavy-weight brilliant-white paper
as the
original Singer manual!
Description:
This listing is for a professional reproduction of the Singer Manufacturing Co. Service Manual for Sewing Machines of Classes 611 and 631. This is NOT a standard "Xerox" copy of the Singer manual! It is
professionally printed
on the same
heavy-weight brilliant-white paper
as the original Singer manual! It is super clean, the text and the illustrations are very sharp, and it is nearly identical in size and in paper type to the original Singer manual. This manual is not a bunch of pages stapled at the top corner. This manual is
professionally bound
, just like the original Singer manual.
***************
This manual is professionally bound,
just like the original Singer manual.
***************
Unlike the original 50 year old manual that has become frail, brittle, mildewed, stained and yellowed after so many years, this manual looks like an original Singer manual that has been preserved in
NEW CONDITION
!
Just like the Singer company printed their manual on their in-house printing press, we printed this manual on our in-house printing press. This manual may also serve you for the next 50 years.
In fact, if we didn't tell you,
you could not tell the difference
between this manual and the
original manual!
This 50-page full-size Service Manual is complete and very clean with no "black dots," smudges, stains, or any other imperfections. No pages are missing, dirty, or damaged.
The manual includes descriptions and illustrations which will show you how to do the following
:
Description – Machine 611
Specification
Machine 631
Inspection and Lubrication
Machine 611
Machine 631
Removal and Replacement of the Presser Bar
Adjusting the Presser Bar Height
Setting the Presser Bar Height
Removal and Replacement of the Needle Bar
Adjusting the Needle Bar for Side Shake
Centralizing the Needle in the Needle Hole
Setting the Front-to-Rear Position of the Needle Bar
Setting the Left-to-Right Position of the Needle Bar
Setting the Needle Bar Height
Checking the Position of the Needle
Removal and Replacement of the Rotating Hook - Machine 611
Removal and Replacement of the Rotating Hook and Position Finger - Machine 631
Keeping the Position Finger Away from the Hook Point
Timing the Hook
Setting the Position of the Hook Point to or from the Needle - Machine 611
Setting the Position of the Hook Point to or from the Needle - Machine 631
Setting the Rotating Hook
Removal and Replacement of the Feed Dog - Machine 611
Setting the Feed Dog Height - Machine 611
Setting the Feed Dog Height - Machine 631
Removal and Replacement of the Throat Plate Securing Magnets
Positioning the Feed Dog in the Throat Plate Slots - Machine 611
Sidewise Setting
Setting the Feed Dog Sidewise in the Throat Plate Slots - Machine 631
Adjusting the Thread Clearance
Setting the Thread Clearance
Removal and Replacement of the Needle Thread Tension Assembly
Tension Indicator Stop
Adjusting the Needle Thread Tension
Adjusting the Check Spring Stroke
Adjusting the Check Spring Tension
Chain Stitching
Upright and Horizontal Arm Shafts
Removal and Replacement of the Upright Arm Shaft
Adjusting for Binding or End Play
Removal and Replacement of the Horizontal Arm Shaft
Adjusting for Binding or End Play
Removal and Replacement of the Hook Driving Shaft - Machine 611
Adjusting for Binding or End Play
Removal and Replacement of the Hook Driving Shaft - Machine 631
Adjusting for Binding or End Play
Removal and Replacement of the Feed Lifting Rock Shaft - Machine 611
Removal and Replacement of the Feed Rock Shaft
Adjusting for Binding or End Play of the Feed Lifting Rock Shaft
Adjusting for Binding or End Play of the Feed Rock Shaft.
Removal and Replacement of the Feed Lifting Rock Shaft, Feed Bar and Feed Rock Shaft - Machine 631
Adjusting for Binding or End Play of the Feed Rock Shaft and Feed Lifting Rock Shaft
Needle Bar Vibrating Bracket and Needle Thread Take-Up
Removal and Replacement of the Needle Bar Vibrating Bracket
Removal and Replacement of the Needle Thread Take-Up
Hand Wheel
Motor Drive
Removal and Disassembly of the Hand Wheel and Motor Drive
Assembly and Replacement of the Hand Wheel and Motor Drive
Treadle Drive
Removal and Disassembly of the Motor Treadle Drive
Removal and Replacement of the Stitch Length Regulator
Removal and Replacement of the Control Panel
Connecting Rod and Feed Connection
Removal and Replacement of the Connecting Rod
Removal and Replacement of the Feed Connection
Removal and Replacement of the Cam Stack
Timing the Cam Stack
Removal and Replacement of the Cam Selector Arm Shaft and Followers
Setting the Index Pins
Setting the Cam Selector Arm Stops
Setting the Front Selector Arm Stop
Setting the Rear Selector Arm Stop
Aligning the Indicator with the Selector Letters
Removal and Replacement of the Bight Amplitude and Pattern Selector
Setting the Bight Amplitude Stop Plates
Removal and Replacement of the Needle Bar Driving Arm
Centralizing the Needle Bar Driving Arm
Removal and Replacement of the Bobbin Winder
Removal and Replacement of the Motor
Removal and Replacement of the Light
Electric and Treadle Information to Convert Machines 611 from Electric to Treadle Drive
Wiring Diagram
Hints for Adjusters and Mechanics - Sewing Difficulties
Thread Snagging, Skipped Stitches or Other Thread Handling Difficulties
Needle Strikes the Presser Foot or the Sewing Hook
Machine is Noisy
Machine Binds
"Run-In" the Machine
Index - Machines 611 and 631
These service instructions are very detailed and utilize diagrams and illustrations to make it easy to understand and carry out the instructions. In most cases a simple tool, like a screwdriver, is needed to do the task. And, once you know what to do, you may be able to perform the timing or the adjustment in just a couple of minutes! And when needed, you may be able to expertly remove and replace every single part of the machine!
These Service Instructions are a
MUST
for every owner
of a
Singer 611, 631
Sewing Machine!
Singer 611, 631 Service Manual. (photo 02)
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Note for users of “Singer Service Manual for Classes 611, 631”
:
Most people who use this manual also use an additional manual which includes service information that is directly applicable to Class 611, 631 machines.
This additional manual is:
“
Illustrated List of Parts for Classes 611, 631
”
(available at our eBay listing #
184172162311
)
The additional “Illustrated List of Parts Manual” includes illustrations of every single component, screw, nut, spring, plate, rod, hinge, handle, arm, etc. Every internal part of the motor is shown. All the components and parts of every single accessory are shown. All these parts and components are illustrated in the proper size with respect to their actual size and with respect to each other.
This “
Illustrated List of Parts for Classes 611, 631
” manual is available at our
eBay listing #
184172162311
.
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