CONTENTS
Page
DESCRIPTION
3
SETTING
UP 4
LUBRICATION
4-6
INFORMATION
FOR
OPERATOR
6-11
Page
TIMING
AND
ADJUSTING
12-19
REMOVAL
AND
REPLACEMENT
OF
PRINCIPAL
ASSEMBLIES
20-23
PARTS
LIST
24
INDEX
Alignment
Arm
Shaft
with
Hook Driving
Shaft
12
Arm
Shaft
12,
22,
23
Arm
Shaft
Connection
Belt 3,
22
Arm
Shaft
Connection Belt Pulley 22, 23
Automatic
Lubrication
5
Ball
Bearings
and
Needle
Bearings
12,22,23
Bobbin 7, 8
Bobbin
Case
7-9,
11
Bobbin
Case
Holder
13,
15,
20
Bobbin
Case
Holder
Needle
Guard
13, 15
Bobbin
Cose
Slide
11
Bobbin
Thread
7, 8
Bobbin
Thread
Tension
9
Bobbin
Winder
5, 8
Broken
Thread
7, 11
Carefree
Operation
Hints 11
Centralization
of
Feed
Dog 18
Change
of Stitch Length 10, 19
Check-Spring 15, 16
Cleaning
5, 11, 17, 21
Connection Belt, Arm
Shaft
3, 22
Common
Causes
of
Stitching
Troubles
6
Cover
Guard
(Take-up)
11,13
Daily
Care
4
Damaged
Needles
6
Damaged
Parts
11
Dimensions
of
Machine
3
Drawing
Up Bobbin
Thread
9
Drip
Pan,
Installation
4
Face Plate, Removal
and
Replacement 16
Feed Dog 12, 18, 19
Feed Driving Eccentric
Gib
19
Feed Driving
and
Reversing Mechanism 19
Feed Driving Eccentric 19
Feed Lifting Eccentric
Cam
19
Feed Mechanism (Pendant
Link)
3, 13, 18, 19
Feed Movement, Description 18
Feed Reversing Lever Stop Pin 19
Formation
of
Stitch 9
Fraying
of
Material
6
Gib (Feed Driving Eccentric) 19
Hints for Carefree Operation 11
Hook
Clearance
to
Needle
14
Description 3
Lubrication
5^
6
Removal
and
Replacement 20
Stringing
Timing
Hook
Driving Shaft 12, 22
Hook Oil Shield, Installation 6
Hook Oil Wick 5
Hook Section 20
Knee
Lifter
4^
11
Knee Lifter Rod Spring 19
Length
of Stitch 3, 10, 19
Light Fixture Mounting
Seat
3
Locking Feed Driving Eccentric 19
Loop Lift 12
Machine Pulley 3, 4, 22
Machine
Rest
Pin
4,
11
Machine
Storage
5
Needle
6
Needle
Bar
and
Bushing
12-14,23
Needle
Bar
Connection
Link
23
Needle
Bar
to
Presser
Foot,
Clearance
and
Alignment
17
Needle
Bearings
3, 12
Needle
Breakage,
Prevention
6,11,15
Needle
to
Hook
Clearance
14
Needle
Guard
13,
15
Needle
Threading
7
Needle
Thread
Tension
9,
15,
16
Needle
Thread
Tension
Releoser
9,
17
Oil
Reservoir
3,
5,
22
Oil
Shield
(Hook) 6
Oil
Wick
(Hook)
6
Pendant
Link
Feed
Mechanism
3
Perfect
Stitch
9
Position
Finger
6,
14
Preliminary Inspection 12
Preparation
for
Sewing
9
Presser
Bar
and
Bushing 17
Presser
Foot
10,
11,
12, 16,
17
Pressure
of
Presser
Foot
10,
19
Prevention
of
Unauthorized
Change
of Stitch Length
19
Puckering
18
Pulley (Arm
Shaft
Connection
Belt)
22,
23
Pulley,
Machine
3, 4, 11, 22
Removing
Broken
Thread
11
Rest Pin 4, 11
Reverse
Feed
3,
10,
16,
19
Reversing Lever Stop Pin 19
Rock
Shafts
21
Rotary Take-up (See "Take-up")
Sewing
Hook
(See
"Hook")
Speed
3, 11
Setting
the
Needle
6
Specifications
12
Spillage
of
Bobbin
Thread
8
Starting
to
Sew
11
Stitch
Formation
9
Stitch Length 3, 10, 19
Stitch Regulator
3,10,11
Stitching
Troubles,
Causes
6
Stringing
the
Needle
Guard
(Hook) 15
Superfinish
n
Tacking 3, 10, 16
Take-up 3, 12, 16
Take-up Cover Guard 11, 13
Tension
Devices
3
Tension Releoser
(Needle
Thread)
17
Threading 7, 8
Thread Breakage 6, 11
Thread Cutters 3, 11
Thread Tensions 9, 16
Turning
a
Corner
11
V-Belt 3
Wearing Checks 6, 12, 17, 18
Winding
the
Bobbin 8
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