Simplicity SST2111, 21.2cc Straight Shaft Trimmer Series 1 Manual

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Simplicity SST2111, 21.2cc Straight Shaft Trimmer Series 1 Manual | Manualzz

Mfg. No: 80201

SST2111, 21.2cc Straight Shaft Trimmer

Series 1

Copyright © Briggs & Stratton. All Rights reserved

22-Jul-2021

Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Carburetor Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clutch And Piston Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8

Fuel Tank Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10

4

6

Handle Mount And Gear Head Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12

Recoil Starter Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14

Tubing, Bushing And Gear Head Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16

Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

3 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 80201 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

4 22-Jul-2021

1-6697

4-3980

1-9228

7016697

7043980

7019228

QTY DESCRIPTION

Shoulder Strap

Tool Kit

Goggles

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

5 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 80201 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

6 22-Jul-2021

1

5

6

7

2

3

4

19

20

21

22

15

16

17

18

11

12

13

14

8

9

10

30

31

32

33

34

27

28

29

23

24

25

26

QTY DESCRIPTION

7044438

7044439

7044549

7044440

7044441

7044442

7045032

7044444

7044445

7044446

7044447

7044448

7044449

7044450

7044451

7044452

7044453

7044454

7044455

7044456

7044457

7044458

2

2

ASSEMBLY, Carburetor

-(Includes items 2 thru 28)

GASKET, Carburetor

SCREW/WASHER

INSULATOR

GASKET, Insulator

SCREW

NUT

-Was 44443

BRACKET

PLUG

SCREW

HOLDER, Wire

VALVE, Throttle

CLIP

PACKING

O-RING

JET, Main

GASKET

DIAPHRAGM

7044459

7044460 Not F

7044462

7044463

7044464

7044473

7044474

7044475

7044472

7044476

7044496

2

PLATE or Reproduction

SCREEN

BODY, Pump

-(Includes item 21)

GASKET

DIAPHRAGM

BODY

ASSEMBLY, Primer Pump

COVER

SCREW

MUFFLER

-(Includes 30 & 31)

SPARK ARRESTER

SCREW

GASKET, Muffler

NUT, Flange

EXHAUST, Elbow

Copyright © Briggs & Stratton. All Rights reserved

7 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 80201 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

8 22-Jul-2021

31

32

33

27

28

29

30

23

24

25

26

20

21

22

37

38

39

40

34

35

36

13

14

15

16

9

10

11

12

17

18

19

7

8

5

6

3

4

1

2

QTY DESCRIPTION

7044268

7044385

7044310

7044034

7044295

7044296

7044307

7044297

7044308

7044309

7044013

7044298

7044299

7044419

7044420

7044421

7044422

7044423

7044369

7044366

7044367

7044368

7044370

7044424

7044425 Not F

7044427

2

7044316 2

7044317

7044428

7044404

7044319

7044405

2

2

2

2

2

7044406

7044322

7044359

7044429

7044324

7044269

7022092

3

4

3

2

2

2

2

2

CASE, Clutch

CASE, Drive

CASE, Starter

BOLT/WASHER

CLAMP

BOLT/WASHER

PIN, Dowel

GASKET, Muffler/Tank

SCREW, Cross Pan Head

BEARING, Ball

SEAL, Oil

STAND

SCREW/WASHER

WASHER

RING, Snap

BEARING, Ball

RING, Snap

DRUM, Clutch

ASSEMBLY, Clutch

-(Includes items 20 & 21)

FLYWHEEL or Reproduction

BOLT, Clutch

WASHER

GUARD, Spark Plug

COVER, Top

BOLT, Stud

CYLINDER

BOLT, Flange

GASKET, Cylinder

SCREW/WASHER

RING, Top

CLIP, Piston Pin

ASSEMBLY, Piston

-(Includes item 34)

PIN, Piston

BEARING, Needle

NUT, Conical Spring

FAN

ASSEMBLY, Crank Shaft

CABLE, Throttle

ISO-Mount

Copyright © Briggs & Stratton. All Rights reserved

9 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 80201 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

10 22-Jul-2021

1

2

11

12

13

14

15

16

7

8

9

10

5

6

3

4

17

18

19

20

21

22

23

24

25

26

7044495

7044187

7044483

7044484

7044490

7044491

7044492

7044493

7044494

7044485

7044486

7044487

7044488

7044489

7044382

7044386

7044431

7044432

7044430

-----

7044433

7044034

7044436

7044437

7042102

QTY DESCRIPTION

4

ASSEMBLY, Fuel Tank

-(Includes items 2 thru 14)

TUBE, Fuel

-Was 44482

HOSE, Fuel

BUSHING

PLUG

WASHER, Seal

FILTER, Fuel

SEAL, Dust

WEIGHT, Filter

ASSEMBLY, Tank Cap

-(Includes items 11 thru 14)

CAP, Fuel Tank

VALVE, Breather

PACKING

CAP

PAD

ROTOR

-(Includes Items 17 & 18)

SPRING, Return

2

PLUG, Spark (Champion CJ8)

COIL, Ignition

BOLT/WASHER

-Was 44434

GROMMET

TUBE

ASSEMBLY, Wire Lead

DECAL, Fuel Mix

Copyright © Briggs & Stratton. All Rights reserved

11 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 80201

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

12 22-Jul-2021

10

30

31

32

38

39

42

7090902

7051671

7017001

7018909

17521

7051738

7015739

QTY DESCRIPTION

12

2

SCREW, #10-16 x 3/4"

HANDLE ASSM'Y.,Loop

HANDLE MOUNT, Center

HANDLE MOUNT, Cap

DECAL, Replacement Part

HANDLE MOUNT ASSEMBLY

-(Includes 1 of item 38)

ISO-MOUNT (4)

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

13 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 80201 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

14 22-Jul-2021

1

13

14

15

16

9

10

11

12

17

18

7

8

5

6

2

3

4

7044477

7044478

7044373

7044479

7044375

7044376

7044377

7044115

7044480

7044481

44294

7044095

7044466

7044467

7044468

7044056

7044470

7044471

Not F

QTY DESCRIPTION

3

2

ASSEMBLY, Recoil Starter

-(Includes items 3 thru 11)

SCREW/WASHER

SCREW

WASHER

REEL

SPRING

ROPE, Starter

KNOB, Starter

GUIDE

CASE, Starter

LABEL, Snapper

SCREW/WASHER

COVER, Cleaner

NUT

ELEMENT, Cleaner

SCREW/WASHER

BRACKET

CASE, Cleaner

-(Choke is part of this assembly) or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

15 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 80201 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

16 22-Jul-2021

9

10

11

12

13

7

8

5

6

14

15

16

17

18

3

4

1

2

38

40

41

43

44

45

46

47

48

49

19

20

21

22

23

27

28

29

33

24

25

26

34

35

36

37

7019761

7017003

7018854

7016492

7015620

7015134

7015091

7090900

7090901

7090902

7090885

7015467

7052069

-----

7016411

7017194

7015517

7068101

17521

7090906

7015645

7043005

7043026

7043027

7043914

7043025

7043021

7043031

7015910

7015904

7015906

7015907

Not F

7015909

7015912

7015913

7015915

7016526

7015917

7032974

7016468

7043963

7016469

7032974

3

2

2

2

12

4

QTY DESCRIPTION

2

5

HANDLE, Left Half

HANDLE, Right Half

-(Was 1-9760)

TRIGGER

SWITCH

-(Includes Item 5)

CAP, Switch

STRIP, Adhesive

GRIP, Handle

SCREW, TORX, #6 x 5/16"

SCREW, #10-32 x 7/8"

SCREW, #10-16 x 3/4"

LOCKNUT, #10-32

SHAFT, Main (55.12"x.25", .2" square ends x 1")

ASSEMBLY, Tubing 8 Bushing

-(Includes items 14 thru 17)

TUBE

-Tube available only as assembly 5-2069 (Item 13)

DECAL - SNAPPER

DECAL - WARNING (Eye Protection)

ISO BUSHING

ASSM'Y, Housing

-(Includes items 20 thru 24)

ARBOR

HOUSING

SPRING

INDEXER

-(Includes item 24)

RETAINER, Wire

SPOOL W/LINE

BASE

ACTUATOR

KNOB

RETAINER, Knob

SHIELD, Steel

HOLDER "A"

BOLT, M5 x 10mm

HOLDER "B"

SHIELD

-(Includes 1 of item 38)

DECAL, Replacement Part

SCREW, #10-32 x 3/8

CUTTER, Line

-Was 51713

GEAR HEAD ASSM'Y.,

-(Incl. Items 44 thru 61)

SNAP-RING, 26mm

SNAP-RING, 10mm

BEARING

BEARING

BEVEL PINION

WASHER, Flat

17

Copyright © Briggs & Stratton. All Rights reserved

22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 80201 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

18 22-Jul-2021

54

55

56

57

50

51

52

53

58

59

60

61

62

63

64

65

7043030

7043029

7043028

7043019

7043032

7043937

7043022

7043020

7043913

7043917

7043912

7043023

7091573

7091584

7016509

7015970

QTY DESCRIPTION

2

2

3

3

SNAP-RING, 10mm

BOLT, M5 x 12mm Hex Hd.

BOLT, M5 x 25mm H.H.

GEAR CASE

SHIM

FITTING, Lube

BEVEL GEAR

SPLINE SHAFT

BEARING

SNAP-RING, 35mm

SEAL, Oil

SPLINE SLEEVE

CARRIAGE BOLT, 1/4-20 x 5/8

-Was 90551

NUT, 1/4-20 Hex Lock

-Was 90583

EXTENTION, Plastic Shield

"O" RING

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

19 22-Jul-2021

Hardware Identification & Torque Specifications

Torque Specification Chart

FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)

Torque Specification Chart

FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)

0

Property

Class

5.6

8.8

10.9

12.9

Class 5.6

Class 8.8

Class 10.9

Class 12.9

Size Of

Hardware in/lbs ft/lbs Nm.

in/lbs ft/lbs Nm.

in/lbs ft/lbs Nm.

in/lbs ft/lbs Nm.

M12

M14

M16

M18

M20

M22

M24

M27

M3

M4

M5

M6

M7

M8

M10

M30

M33

M36

M39

5.88

.56

13.44

1.28

26.4

2.50

44.64

4.3

5.2

7.1

7.7

10.5

15

26

21

36

42 58

64 88

89 121

126 171

169 230

217 295

320 435

435 590

590 800

759 1030

988 1340

13.44

30.72

60.96

7.3

12.1

17.7

35

61

101

147

202

290

390

497

733

995

1349

1740

2249

1.28

2.90

5.75

9.9

16.5

24

48

83

132

200

275

390

530

375

995

1350

1830

2360

3050

1032

1401

1902

2441

3163

287

405

559

708

19.2

43.44

5.97

10.3

16.9

25

50

86.2

136

210

550

745

960

1400

117

185

285

390

1.80

4.10

8.10

14

23

34

67

1900

2580

3310

4290

22.92

2.15

52.56

4.95

7.15

9.7

12.1

16.5

19.9

29

59

27

40

81

103 140

162 220

250 340

346 470

486 660

656 890

840 1140

1239 1680

1681 2280

2278 3090

2935 3980

3798 5150

The guides and ruler furnished below are designed to help you select the appropriate hardware.

10 20 30 40 50 60 70 80 90 100

Nut, M8

Body

Diameter

Body Length

Screw, M8- 1.25 x 25

0

Thread

Diameter (mm)

Inside

Diameter (in)

Threads per inch

1/4

Nut, 1/2-16

1/2

3/4

1

1/4

Thread

Diameter (mm)

Body

Diameter

1/2

3/4

Distance between threads (mm)

Threads per inch

Body

Length (mm)

Body

Length (in)

2

Screw, 1/2- 16 x 2

1/4

1/2

3/4

3

1/4

1/2

3/4

4

Hardware

Grade

No

Marks

SAE Grade 2

Size Of in/lbs

Hardware ft/lbs Nm.

SAE Grade 5 in/lbs ft/lbs Nm.

SAE Grade 8 in/lbs ft/lbs Nm.

8-32

8-36

10-24

10-32

1/4-20

1/4-28

5/16-18

5/16-24

3/8-16

3/8-24

7/16-14

7/16-20

1/2-13

1/2-20

9/16-12

9/16-18

5/8-11

5/8-18

3/4-10

3/4-16

7/8-9

7/8-14

1-8

1-12

19

20

27

31

66

76

140

7.6

8.6

11 15.0

12

20

23

30

35

50

55

65

75

90

100

160 217.6

180 244.8

155

220

240

2.1

2.3

3.1

3.5

16.3

27.2

31.3

40.8

47.6

68.0

74.8

88.4

102.0

122.4

136

190.4

210.8

299.2

326.4

30

31

43

49

8

19

30

35

50

55

75

90

110

3.4

3.5

4.9

5.5

10.9

10 13.6

17 23.1

25.8

40.8

47.6

68.0

74.8

102.0

122.4

149.6

41

43

60

68

12

14

25

29

45

50

70

34.0

61.2

68.0

95.2

80 108.8

110 149.6

120 163.2

150 204.0

4.6

4.9

6.8

7.7

16.3

19.0

34.0

120 163.2

150 204.0

180 244.8

260 353.6

300 408.0

170

220

240

231.2

299.2

326.4

386 525.0

420 571.2

400 544.0

440 598.4

600 816.0

660 897.6

580 788.8

900 1,244.0

640 870.4

1,000 1,360.0

NOTES

1. These torque values are to be used for all hardware excluding: locknuts, self-tapping screws, thread forming screws, sheet metal screws and socket head setscrews.

2. Recommended seating torque values for locknuts: a. for prevailing torque locknuts - use 65% of grade 5 torques.

b. for flange whizlock nuts and screws - use 135% of grade 5 torques.

3. Unless otherwise noted on assembly drawings, all torque values must meet this specification.

Common Hardware Types

Hex Head Capscrew

Washer

Standard Hardware Sizing

When a washer or nut is identified as 1/2” (M8), this is the Nominal size , meaning the inside diameter is 1/2 inch

(8mm metric thread diameter); if a second number is present it represents the threads per inch (distance between threads).

When bolt or capscrew is identified as 1/2 - 16 x 2” (M8 - 1.25 x 50), this means the Nominal size , or body diameter is 1/2 inch (8mm metric thread diameter), the second number,16, represents the threads per inch, (distance between threads). The final number is the body length of the bolt or screw, 2 inches (50mm).

Carriage Bolt

Wrench & Fastener Size Guide

Lockwasher

Hex Nut

1/4” Bolt or Nut

Wrench—7/16”

M6 Bolt or Nut

Wrench—10mm

5/16” Bolt or Nut

Wrench—1/2”

M8 Bolt or Nut

Wrench—13mm

3/8” Bolt or Nut

Wrench—9/16”

M10 Bolt or Nut

Wrench—17mm

7/16” Bolt or Nut

Wrench (Bolt)—5/8”

Wrench (Nut)—11/16”

1/2” Bolt or Nut

Wrench—3/4”

M12 Bolt or Nut

Wrench—19mm

M14 Bolt or Nut

Wrench—22 mm

Copyright © Briggs & Stratton. All Rights reserved

22-Jul-2021

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