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Sae grade 5 bolts & grade 2 nuts, Sae grade 8 (hex hd) bolts & grade 8 nuts, Figure 3-9 – JLG X23J - X700AJ Service Manual User Manual

Page 32

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SECTION 3 - CHASSIS & TURNTABLE

3121448

– JLG Lift –

3-5

Size

TPI

Bolt Dia

Tensile

Stress Area

Clamp Load

Clamp Load

In

Sq In

LB

IN-LB

[N.m]

IN-LB

[N.m]

IN-LB

[N.m]

IN-LB

[N.m]

LB

IN-LB

[N.m]

IN-LB

[N.m]

IN-LB

[N.m]

4

4

0

0,1120

0,00604

380

8

0,9

6

0,7

48

0,1120

0,00661

420

9

1,0

7

0,8

6

3

2

0,1380

0,00909

580

16

1,8

12

1,4

40

0,1380

0,01015

610

18

2,0

13

1,5

8

3

2

0,1640

0,01400

900

30

3,4

22

2,5

36

0,1640

0,01474

940

31

3,5

23

2,6

1320

43

5

10

24

0,1900

0,01750

1120

43

4,8

32

3,5

1580

60

7

32

0,1900

0,02000

1285

49

5,5

36

4

1800

68

8

1/4

20

0,2500

0,0318

2020

96

10,8

75

9

105

12

2860

143

16

129

15

28

0,2500

0,0364

2320

120

13,5

86

10

135

15

3280

164

19

148

17

In

Sq In

LB

FT-LB

[N.m]

FT-LB

[N.m]

FT-LB

[N.m]

FT-LB

[N.m]

LB

FT-LB

[N.m]

FT-LB

[N.m]

FT-LB

[N.m

]

5/16

18

0,3125

0,0524

3340

17

23

13

18

19

26

16

22

4720

25

35

20

25

20

25

24

0,3125

0,0580

3700

19

26

14

19

21

29

17

23

5220

25

35

25

35

20

25

3/8

16

0,3750

0,0775

4940

30

41

23

31

35

48

28

38

7000

45

60

40

55

35

50

24

0,3750

0,0878

5600

35

47

25

34

40

54

32

43

7900

50

70

45

60

35

50

7/16

14

0,4375

0,1063

6800

50

68

35

47

55

75

45

61

9550

70

95

65

90

50

70

20

0,4375

0,1187

7550

55

75

40

54

60

82

50

68

10700

80

110

70

95

60

80

1/2

13

0,5000

0,1419

9050

75

102

55

75

85

116

68

92

12750

105

145

95

130

80

110

20

0,5000

0,1599

10700

90

122

65

88

100

136

80

108

14400

120

165

110

150

90

120

9/16

12

0,5625

0,1820

11600

110

149

80

108

120

163

98

133

16400

155

210

140

190

115

155

18

0,5625

0,2030

12950

120

163

90

122

135

184

109

148

18250

170

230

155

210

130

175

5/8

11

0,6250

0,2260

14400

150

203

110

149

165

224

135

183

20350

210

285

190

260

160

220

18

0,6250

0,2560

16300

170

230

130

176

190

258

153

207

23000

240

325

215

290

180

245

3/4

10

0,7500

0,3340

21300

260

353

200

285

388

240

325

30100

375

510

340

460

280

380

16

0,7500

0,3730

23800

300

407

220

298

330

449

268

363

33600

420

570

380

515

315

430

7/8

9

0,8750

0,4620

29400

430

583

320

434

475

646

386

523

41600

605

825

545

740

455

620

14

0,8750

0,5090

32400

470

637

350

475

520

707

425

576

45800

670

910

600

815

500

680

1

8

1,0000

0,6060

38600

640

868

480

651

675

918

579

785

51500

860

1170

770

1045

645

875

12

1,0000

0,6630

42200

700

949

530

719

735

1000

633

858

59700

995

1355

895

1215

745

1015

1 1/8

7

1,1250

0,7630

42300

800

1085

600

813

840

1142

714

968

68700

1290

1755

1160

1580

965

1310

12

1,1250

0,8560

47500

880

1193

660

895

925

1258

802

1087

77000

1445

1965

1300

1770

1085

1475

1 1/4

7

1,2500

0,9690

53800

1120

1518

840

1139

1175

1598

1009

1368

87200

1815

2470

1635

2225

1365

1855

12

1,2500

1,0730

59600

1240

1681

920

1247

1300

1768

1118

1516

96600

2015

2740

1810

2460

1510

2055

1 3/8

6

1,3750

1,1550

64100

1460

1979

1100

1491

1525

2074

1322

1792

104000

2385

3245

2145

2915

1785

2430

12

1,3750

1,3150

73000

1680

2278

1260

1708

1750

2380

1506

2042

118100

2705

3680

2435

3310

2030

2760

1 1/2

6

1,5000

1,4050

78000

1940

2630

1460

1979

2025

2754

1755

2379

126500

3165

4305

2845

3870

2370

3225

12

1,5000

1,5800

87700

2200

2983

1640

2224

2300

3128

1974

2676

142200

3555

4835

3200

4350

2665

3625

Values for Zinc Yellow Chromate Fasteners (Ref 4150707)

Torque

(Loctite® 242

TM

or 271

TM

OR Vibra-TITE

TM

111 or

140) K=.18

Torque

(Loctite® 262

TM

or Vibra-

TITE

TM

131

)

K=0.15

SAE GRADE 5 BOLTS & GRADE 2 NUTS

Torque

(Dry

)

Torque

(Loctite® 262

TM

or Vibra-

TITE

TM

131

)

Torque

Lubricated

Torque

(Loctite® 242

TM

or 271

TM

OR Vibra-TITE

TM

111 or

140)

SAE GRADE 8 (HEX HD) BOLTS & GRADE 8 NUTS*

3. * ASSEMBLY USES HARDENED WASHER

NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS

Torque

(Dry or Loctite® 263)

K= 0.20

2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE =

±

10%

Figure 3-9.