Bush Hog 2347 QT manual Torque Specifications, American

Page 30

TORQUE SPECIFICATIONS

 

 

Proper toque for American fasteners used on Bush Hog equipment.

AMERICAN

 

Recommended Torque in Foot Pounds (Newton Meters).*

 

 

 

 

 

 

Bolt Head Markings

 

 

B O L T D IA M E T E R

 

 

 

 

W R E N C H

(IN .) “B ” A N D

S A E

S A E

S A E

 

 

 

 

S IZ E (IN .) “A ”

T H R E A D S IZ E

G R A D E 2

G R A D E 5

G R A D E 8

 

 

Wrench Size “A”

SAE Grade 2 (No Dashes)

SAE Grade 5

(3 Dashes)

Bolt

“B”

Diameter

SAE Grade 8

(6 Dashes)

7/16

1/4 - 2O UNC

6

(7)

8 (11)

12

(16)

7/16

1/4 - 28 UNF

6

(8)

10

(13)

14

(18)

 

 

 

 

 

 

 

 

1/2

5/16 - 18 UNC

11

(15)

17

(23)

25

(33)

 

 

 

 

 

 

 

 

1/2

5/16 - 24 UNF

13

(17)

19

(26)

27

(37)

 

 

 

 

 

 

 

 

9/16

3/8 - 16 UNC

20

(27)

31

(42)

44

(60)

 

 

 

 

 

 

 

 

9/16

3/8 - 24 UNF

23

(31)

35

(47)

49

(66)

 

 

 

 

 

 

 

 

5/8

7/16 - 14 UNC

32

(43)

49

(66)

70

(95)

 

 

 

 

 

 

 

5/8

7/16 - 20 UNF

36

(49)

55

(75)

78 (106)

 

 

 

 

 

 

 

3/4

1/2 - 13 UNC

49

(66)

76 (103)

106

(144)

 

 

 

 

 

 

 

3/4

1/2 - 20 UNF

55

(75)

85 (115)

120

(163)

 

 

 

 

 

 

 

 

7/8

9/16 - 12 UNC

70

(95)

109

(148)

153

(207)

 

 

 

 

 

 

 

7/8

9/16 - 18 UNF

79 (107)

122

(165)

172

(233)

 

 

 

 

 

 

 

15/16

5/8 - 11 UNC

97 (131)

150

(203)

212

(287)

 

 

 

 

 

 

 

 

15/16

5/8 - 18 UNF

110

(149)

170

(230)

240

(325)

 

 

 

 

 

 

 

 

1-1/8

3/4 - 10 UNC

144

(195)

266

(360)

376

(509)

 

 

 

 

 

 

 

 

1-1/8

3/4 - 16 UNF

192

(260)

297

(402)

420

(569)

 

 

 

 

 

 

 

 

1-5/16

7/8 - 9 UNC

166

(225)

430

(583)

606

(821)

 

 

 

 

 

 

 

 

1-5/16

7/8 - 14 UNF

184

(249)

474

(642)

668

(905)

 

 

 

 

 

 

 

1-1/2

1 - 8 UNC

250

(339)

644

(873)

909 (1232)

 

 

 

 

 

 

 

1-1/2

1 - 12 UNF

274

(371)

705

(955)

995 (1348)

 

 

 

 

 

 

 

 

1-1/2

1 - 14 UNF

280

(379)

721

(977)

1019

(1381)

 

 

 

 

 

 

1-11/16

1-1/8 - 7 UNC

354

(480)

795 (1077)

1288(1745)

 

 

 

 

 

 

 

1-11/16

1-1/8 - 12 UNF

397

(538)

890 (1206)

1444

(1957)

 

 

 

 

 

 

 

 

1-7/8

1-1/4 - 7 UNC

500

(678)

1120

(1518)

1817

(2462)

 

 

 

 

 

 

 

 

1-7/8

1-1/4 - 12 UNF

553

(749)

1241

(1682)

2013

(2728)

 

 

 

 

 

 

 

 

2-1/16

1-3/8 - 6 UNC

655

(887)

1470

(1992)

2382

(3228)

 

 

 

 

 

 

 

2-1/16

1-3/8 - 12 UNF

746 (1011)

1672

(2266)

2712

(3675)

 

 

 

 

 

 

 

2-1/4

1-1/2 - 6 UNC

870 (1179)

1950

(2642)

3161

(4283)

 

 

 

 

 

 

 

2-1/4

1-1/2 - 12 UNF

979 (1327)

2194

(2973)

3557

(4820)

METRIC

Bolt

“B”

Diameter

Wrench

Size “A” 8.8

Numbers appearing on bolt heads indicate ASTM class.

*U se 7 5 % o f th e sp e cifie d to rq u e va lu e fo r p la te d fa s te n e rs . U s e 8 5 % o f th e s p e c i- fie d to rq u e va lu e s fo r lu b rica te d fa ste n e rs .

Proper torque for metric fasteners used on Bush Hog equipment.

Recommended torque in foot pounds (newton Meters).*

 

—WRENCH

BOLT

 

 

 

 

 

 

 

 

 

SIZE

DIA.

ASTM

ASTM

ASTM

ASTM

 

(mm) “A”

(mm) “B”

4.6

8.8

9.8

10.9

 

 

 

 

 

 

 

 

 

 

 

8

5

1.8

(2.4)

 

 

5.1

(6.9)

6.5

(8.8)

 

 

 

 

 

 

 

 

 

10

6

3

(4)

 

 

8.7 (12)

11.1 (15)

 

 

 

 

 

 

 

 

 

13

8

7.3 (10)

 

 

21.1 (29)

27

(37)

 

 

 

 

 

 

 

 

 

 

16

10

14.5 (20)

 

 

42

(57)

53

(72)

 

 

 

 

 

 

 

 

 

18

12

25

(34)

74 (100)

73

(99)

93 (126)

 

 

 

 

 

 

 

 

 

 

 

21

14

40

(54)

118

(160)

116

(157)

148

(201)

 

 

 

 

 

 

 

 

 

 

 

24

16

62

(84)

167

(226)

181

(245)

230

(312)

 

 

 

 

 

 

 

 

 

 

30

20

122

(165)

325

(440)

 

 

449

(608)

 

 

 

 

 

 

 

 

 

 

33

22

 

 

443

(600)

 

 

611

(828)

 

 

 

 

 

 

 

 

 

36

24

211

(286)

563

(763)

 

 

778 (1054)

 

 

 

 

 

 

 

 

 

41

27

 

 

821 (1112)

 

 

1138

(1542)

 

 

 

 

 

 

 

 

 

 

46

30

418

(566)

1119

(1516)

 

 

1547

(2096)

 

 

 

 

 

 

 

 

 

 

 

28

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Page 29 Page 31
Contents Bush HOG Congratulations Table of Contents Retail CUSTOMER’S Responsibility Under the Bush HOG WarrantyThis Limited Warranty Shall not Apply Disclaimer of Implied Warranties & Consequential DamagesDealer Preparation Check List Important Safety Precautions TractorLoader Safety Precautions Operating the LoaderEMPLOYERS, Employees and Operations Employee Tractor Operating InstructionsSection Introduction and Description IntroductionTechnical Specifications Section Loader Mounting and Dismounting Preparing TractorMounting Loader Tighten Nut To 85 ft./lbs Dismounting Loader General Safety Section Operating InstructionsOperation Filling the Bucket Lifting the LoadLowering the Bucket Carrying the LoadDumping the Bucket Not this Do this Dump Lower Leverrollback ControlsraiseOperating with Float Control FloatFloat Surface Material Loading from a Bank Loading LOW Trucks or Spreaders from a Pile Peeling and Scraping3RD CUT , 4TH CUT, ETC BackfillingBale Spear Operation Soil PileHandling Large Heavy Objects Fork Lift Operation Quick Hitch OperationTransporting Hydraulic System Pressure Requirements Section MaintenanceMaintenance Check List Before Each USETroubleshooting Troubleshooting Procedures Problem Possible Cause RemedyAssembly Mainframe AssemblySection Parking Stands Installed Optional Hydraulic Valve Stand Assembly Figure Optional Hydraulic Valve Plumbing Instructions Hose Color CodesBasic Power Beyond Plumbing Instructions Fork Lift Option Bale Spear OptionTine Teeth Safety Decals Torque Specifications American
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