r
INDEX
PAGE NO. SUB ASSEMBLY
2 -
6 -
10
8 -
11 -
14 -
16 - 18
19 - 20
21 -
23 -
13
15
22
30
5
7
HOUSING PARTS
THREAD TENSION
HEAD END PARTS
ARM SHAFT, HANDWHEEL AND BOBBIN WINDER
HOOK DRIVE SYSTEM
STITCH LENGTH DRIVE
STITCH LENGTH ADJUSTMENT ( 1025 / 1027 )
REVERSE CONTROL ( 1019 )
PATTERN SELECTOR MODULE
31 - 33 ELECTRICAL PARTS
REF. PART
NO.
NO. DESCRIPTION
FIRST EDITION JAN. 25, 1999 PAGES
HOUSING PARTS
MODEL: 1019/1025/1027
1 1 1
0 0 0
1 2 2
9 5 7
1 403019 FRAME CUSHING
2
3
4
5
403020
403022-451 SHUTTLE COVER
403229-455 SCREW
403021 SHUTTLE COVER SPRING
6 403225
7
8 403005
9 403006 SHUTTLE ADJUSTING SCREW COVER
10
11
12
13
14
15
16
17
18 403012-451
19 403232-451
20
21 403547-451 SET SCREW, BOBBIN WINDER STOPPER
22 403014 BOBBIN WINDER STOPPER
23
24 403015 SPINDLE SPRING
25
26 403003-452 BASE COVER (PAINTED)
27 403016 BASE COVER CUSHING
28 403232-452
29 403341-451
30
31 403230-460
32 403245-452
33
34
35 403043-451
36 403004-451 FACE PLATE
37 403240 RETAINING RING
38 403230-459 WASHER PLAIN
39 403018 LEAD HOLDER SPRING
40
403232-453 SCREW
403249-452
403001-452 FRAME (PAINTED)
403008
403009 NEEDLE PLATE
403218
403010 MACHINE HANDLE PIN
40301 1-451 MACHINE HANDLE
403235-454 SCREW
403013-002
403228
403235-454 SCREW
403002-900 FRONT COVER
403023-458 CONTROL PANEL
403024-455
403017-456 CONTROL PANEL
403232-454
403007 FACE PLATE INSERT
403288-006
403354-455
403363-458
SCREW
NUT
NYLON WASHER
SCREW
SHUTTLE REAR COVER
SCREW
BOBBIN WINDER COVER
SCREW
SPOOL PIN
NUT
SCREW
FRONT COVER
CONTROL PANEL
WASHER
SCREW
SCREW, FRONT COVER SETTING
CLOTH PLATE
CONTROL PANEL COMPLETE
CONTROL PANEL COMPLETE
CONTROL PANEL COMPLETE
X X X
X X X
X X X
X X
X X X
X X X
X X X
X X X
X X X
X X
X X X
X X X
X X
X
X X
X
X
X X
X X X
X X X
X X X
X X X
X X X
X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X
X
X
X X X
X X X
X X X
X X
X
X X X
X X X
X X
X X X
X X X
X
X
X
X
X
X
X
X
X
FIRST EDITION JAN. 25, 1999 PAGE 7
THREAD TENSION
MODEL: 1019/1025/1027
REF. PART 1
NO.
NO.
DESCRIPTION
1 1 1
0 0 0
2
9
5 7
2
1
2
3
403025
403229-455 SCREW
403245-452 SCREW
THREAD GUIDE PLATE
4 403026 TAKE-UP THREAD GUIDING PLATE WEAR BAR
5
6
7-1
7-2
7-3 403029 TENSION MODULE SUPPORTING BRACKET
7-4
7-5 403030
7-6 403031
7-7 403032
7-8 403033
7-9 403034 WASHER
7-10
7-11
7-12
7-13
7-14 403256 WASHER
7-15
7-16 403257 WASHER
7-17 403245-451 SOREW
7-18 444923-001
8
9
10
11 403040 PRE-TENSION SPRING
12
13
14 403041
15
16 403042 THREAD GUIDE MOUNTING BRACKET
17
18 403369-451
19 403502
403230-458 WASHER
403027
403245-451
403253
403254 PIN
403035 TENSION DISC RECEASING LEVER
403036-001
403037-001 TENSION SPRING
403038
403039-900
403246
403231-451
403245 SCREW
403044-900
403227 NUT
403229-454
403668-900
THREAD GUIDE STUD
SCREW
WASHER
THREAD TENSION STUD
TENSION DISC
TENSION DISC GUIDE
TENSION DISC
TENSION SPRING HOLDER PLATE
TENSION ADJUSTING SCREW
TENSION REGULATING
TENSION ADJUSTING SCREW WASHER
SCREW
NUT
TAKE-UP THREAD GUIDING PLATE
THREAD GUIDE
SCREW
THREAD GUIDE SPRING
THREAD GUIDE SPRING MOUNTING SOREW
THREAD GUIDE ASSY
X X X
X X
X X X
X X
X X
X
X
X
X X X
X X
X X
X X
X X
X X
X X X
X X
X X
X X
X X
X
X X
X X
X X
X
X X X
X X
X X X
X X X
X X X
X X X
X X X
X X
X X X
X
X
X X X
X X
X X X
X X X
X X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
REF.
NO.
FIRST EDITION JAN. 25, 1999 PAGE 9
PART
NO. DESCRIPTION
HEAD END PARTS
MODEL: 1019/1025/1027
1
1 1
0 0 0
1 2 2
9 5 7
1
2
3
4
5
6
7
8
9
10 403225
11
12
13
14
15
16
17 403052 NEEDLE BAR GUIDE PLATE COLLAR
18-1
18-2
18-3 403056 NEEDLE BAR CONNECTING STUD HINGE PIN
19
20
21
22 316207-003
23 403058
24
25 403059
26 403230-458
27
28 403248-452
29 403060
30
31
32
33
34 403229-455
403045
403046
403258 PRESSER BAR MOUNTING BRACKET
403248-452
403048
403049
403193 PRESSER FOOT THUMB SCREW
403194 PRESSER FOOT SHANK
403205 ZIG-ZAG PRESSER FOOT
403228
403050 TENSION RELEASE LEVER
316207-004 E RING
403231-453
403051
403248-451
403054
403055
403330
403230-462 WASHER, PLAIN
403057
403226-451
403241 SCREW
403061-001 ZIGZAG DRIVING LEVER
403062
403063
403231-453
SCREW
PRESSER BAR SPRING
SCREW
PRESSER BAR GUIDE PLATE
PRESSER BAR
NUT
NUT
NUT
SPRING
SCREW
NEEDLE BAR CONNECTING LINK
NEEDLE BAR CONNECTING STUD
WASHER
NEEDLE BAR VIBRATING BRACKET
E RING
N. BAR VIBRATING BRACKET CONNECTING STUD
SCREW
DISC SELECTOR ACTUATOR
WASHER
SCREW
DISC SELECTOR ACTUATOR RETURNING SPRING
NEEDLE BAR PLATE ADJUSTING STUD
NEEDLE BAR ADJUSTING BRACKET HINGE STUD
NUT
SCREW
X X
X X X
X X
X
X X
X
X X
X
X
X
X X X
X X X
X X
X
X X X
X X X
X X X
X X
X
X X X
X X X
X
X
X X X
X X X
X X X
X X X
X
X
X
X
X X X
X X X
X X
X X X
X X X
X X
X
X X
X X X
X X X
X X X
X X
X X
X X
X
X
X
X
X
X
X
X
X