Simplicity 2700, 1700 manual Hardware Identification & Torque Specifications, Dia

Page 68

Hardware Identification & Torque Specifications

Common Hardware Types

Hex Head Capscrew

Washer

 

 

Lockwasher

Carriage Bolt

 

 

Hex Nut

Standard Hardware Sizing

When a washer or nut is identified as 1/2” , this is the Nominal size, meaning the inside diameter is 1/2 inch; if a second number is present it represent the threads per inch

When bolt or capscrew is identified as 1/2 - 16 x 2” , this means the Nominal size, or body diameter is 1/2 inch; the second number represents the threads per inch (16 in this example, and the final number is the body length of the bolt or screw (in this example 2 inches long).

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

0

 

1/4

Nut, 1/2”

1/2

Inside

Diameter

3/4

 

1

 

1/4

 

1/2

 

3/4

Screw, 1/2 x 2

2

Body

 

1/4

Diameter

 

1/2

Body

Length

3/4

 

3

 

1/4

 

1/2

 

3/4

 

4

 

Torque Specification Chart

FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)

 

Hardware

 

No

 

 

 

 

 

 

 

 

Marks

 

 

 

 

 

 

 

 

Grade

SAE Grade 2

SAE Grade 5

SAE Grade 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size Of

in/lbs

 

 

in/lbs

 

 

in/lbs

 

 

 

 

Hardware

ft/lbs

 

Nm.

ft/lbs

Nm.

ft/lbs

 

Nm.

 

 

 

 

 

 

 

 

 

 

 

 

 

8-32

 

19

 

2.1

30

3.4

 

41

4.6

 

8-36

 

20

 

2.3

31

3.5

 

43

4.9

 

10-24

 

27

 

3.1

43

4.9

 

60

6.8

 

10-32

 

31

 

3.5

49

5.5

 

68

 

7.7

 

1/4-20

 

66

 

7.6

8

10.9

 

12

16.3

 

1/4-28

 

76

 

8.6

10

13.6

 

14

19.0

 

5/16-18

 

 

 

15.0

17

23.1

 

25

34.0

 

 

11

 

 

 

5/16-24

 

12

 

16.3

19

25.8

 

27

34.0

 

3/8-16

 

20

 

27.2

30

40.8

 

45

61.2

 

3/8-24

 

23

 

31.3

35

47.6

 

50

68.0

 

7/16-14

 

30

 

40.8

50

68.0

 

70

95.2

 

7/16-20

 

35

 

47.6

55

74.8

 

80

108.8

 

1/2-13

 

50

 

68.0

75

102.0

 

110

149.6

 

1/2-20

 

55

 

74.8

90

122.4

 

120

163.2

 

9/16-12

 

65

 

88.4

110

149.6

 

150

204.0

 

9/16-18

 

75

 

102.0

120

163.2

 

170

231.2

 

5/8-11

 

90

 

122.4

150

204.0

 

220

299.2

 

5/8-18

 

100

 

136

180

244.8

 

240

326.4

 

3/4-10

 

160

 

217.6

260

353.6

 

386

525.0

 

3/4-16

 

180

 

244.8

300

408.0

 

420

571.2

 

7/8-9

 

140

 

190.4

400

544.0

 

600

816.0

 

7/8-14

 

155

 

210.8

440

598.4

 

660

897.6

 

1-8

 

220

 

299.2

580

788.8

 

900

1,244.0

 

1-12

 

240

 

326.4

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.

Wrench & Fastener Size Guide

 

 

 

7/16

1/2

 

 

3/8

DIA.

1/4

5/16

DIA.

 

1/4” Bolt or Nut

5/16” Bolt or Nut

3/8” Bolt or Nut

7/16” Bolt or Nut

1/2” Bolt or Nut

Wrench—7/16”

Wrench—1/2”

Wrench—9/16”

Wrench (Bolt)—5/8”

Wrench—3/4”

 

 

 

Wrench (Nut)—11/16”

 

Image 68
Contents Landlord / 1700 N U F a C T U R I N G , I N C Spring Street / PO Box Table of Contents Frame & Front Axle LL42083AAxle Pivot Assy Frame AssyBushing Steering LL42084ACotter PIN WasherNUT Sector Mounting PlateEngine & Electric Clutch 16HP & 18HP Briggs & Stratton Rotor ASSY./ARMATURE KIT Spring & NUT KITThrottle & Cable Assy Belt StopEngine & Electric Clutch 17 HP Liquid Cooled Kawasaki Electric Clutch Transmission Drive, Belt & Control Group LL42087AShock Absorber LOCKWASHER, 3/8HUB CAP Hydrostatic Pump & Transaxle AssyXx4xxxxA 1923341 CAPSCREW, Hex Hd., 1/4-20 x 3/4 166137 Hose 1679214 Transmission Service Parts Transaxle Hydro Gear 216-3010L CT LL42088AHousing ASSY., RH Housing ASSY., LHBracket ARM-BRAKETransmission Service Parts Transaxle Hydro Gear 216-3010L CT Spring Jack ShaftBrake Shaft Assy Input AssyTransmission Service Parts Transaxle Hydro Gear 221-3010L 1714431 NUT, Castle, 7/16 1924874 WASHER, 7/8 x7/16 1713618 Transmission Service Parts Transaxle Hydro Gear 221-3010L 1715601 DH DG LL42089APump Housing KIT Retaining RingSeal Pump ShaftFoot Controls LL42090ABrake Pedal Assy KnobIdler ARM Assy Klip RING, 5/8Hand Controls LL42091AShift Lever Assy StudHood, Grille & Dash Air Cooled Models LL42092AAIR Duct Dash AssyBulkhead GrilleHood, Grille & Dash Liquid-Cooled Models LL42093ADASHBOARD, Lenses & Bezels Assy Seat, Deck & Fuel Tank LL42094AElbow & Tube Assy Electrical Lower Harness Air Cooled Models LL42095AHeat Shield Electrical Lower Harness Liquid Cooled Models LL42096AElectrical Lower Harness Liquid Cooled Models Electrical Main Harness Air Cooled Models ED ECSwitch Wire AssyHourmeter SolenoidElectrical Main Harness Liquid Cooled Models LL42098AElectrical Main Harness Liquid Cooled Models Wheels & Tires LL42099AValve Stem & CAP Assy Electric Lift LL42100ALift Tube Assy Shaft AssyLift ARM Assy Service Parts Electric Lift Mechanism LL42101AOutput Gear & Slip Clutch Assy Motor KIT, 12 VDCTube & Ball Screw Assy Decals Safety & Common LL42102AREF no QTY Description Decals Brand & Model LL42103AFootnotes 44 & 50 Mower Decks Housing, Arbors & Blades LL42104ABearing 44 & 50 Mower Decks Clutch & Support LL42105AGrease Fitting Hitch AssyMower Deck Height Adjustment & Rollers LL42106ALockwasher SlideRoller PAL NUTLL42107A 1915726 NUT, Hex, Jam, 1/2-13 1706645 Anti-Blowout Baffles LL42108A1917372 NUT, Hex 5/16-18 Part Number Index by Page Number Part Number Index by Page Number Part Number Index by Page Number Part No. Page No Hardware Identification & Torque Specifications DIA

1700, 2700 specifications

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In summary, the Simplicity 2700 and 1700 stand out as exemplary machines that combine user-centric design, advanced automation technologies, fuel-efficient performance, and stringent safety measures. These characteristics make them invaluable assets in today’s competitive industrial landscape, ensuring that users can achieve their productivity goals without compromising on quality or safety.