Westerbeke 38B FOUR Betreibershandbuch PDF herunterladen (Seite 78)

TABLE OF STANDARD HARDWARE TIGHTENING TORQUES

Unless

stated

otherwise

for

a specific assembly. use

the

following

torque

values

when

tightening

standard

hardware.

Pitch lb-ft

kg-m

Grade 4

6nun bolt head/nut

1 2.9 -

5.1

0.4 - .07

8nun bolt head/nut

1.25 7.2 - 11.61.0 - 1.6

10

mm bolt head/nut

1.25 13.7 - 22.4

1.9 -

3.1

10

nun bolt head/nut

1.5

13.0-21.7

1.8 - 3.0

12

mm bolt head/nut

1.25

(ISO)

25.3 - 39.8

3.5 - 5.5

12

nun bolt head/nut

1.5

25.3 - 39.8 3.5 - 5.5

12

nun

bolt head/nut

1.75

21.7 - 36.2

3.0 - 5.0

13

mm bolt head/nut

1.5 32.5 - 50.6

4.5

-70

14

mm bolt head/nut

1.5 36.2 - 57.9

5.0 - 8.0

14

mm bolt head/nut

2 34.0 - 55.7

4.7

-7.7

16

mm bolt head/nut

1.5 54.2 - 79.6

7.5 - 11.0

16

nun bolt head/nut

2

51.4 - 76.7

7.1-10.6

Grade 6T

6mm bolt head/nut

1 4.3 - 6.5

0.6 - 0.9

8nun bolt head/nut

1.25 10.8 - 15.9

1.5 - 2.2

10

mm bolt head/nut

1.25

21.7 - 32.5

3.0 - 4.5

10

mm bolt head/nut

1.5

19.5 - 30.4

2.7 - 4.2

12

mm bolt head/nut

1.25

(ISO)

36.2 - 57.9

5.0 - 8.0

12

mm bolt head/nut

1.5

36.2 - 50.6

5.0 - 7.0

12

nun bolt head/nut

1.75 34.7 - 49.2

4.8 - 6.8

Grade 7T 8T and 8.8

6mm bolt head/nut

1 5.8 - 8.7

0.8 -

1.2

8mm bolt head/nut

1.25 14.5 - 21.7

2.0 - 3.0

10

nun

bolt head/nut

1.25

28.9 - 39.8

4.0 - 5.5

10

mm bolt head/nut

1.5

26.8 - 37.6

3.7 - 5.2

12

mm bolt head/nut

1.25

(ISO)

54.2 - 75.9 7.5 - 10.5

12

nun bolt head/nut

1.5 50.6 -65.1

7.0 - 9.0

12

nun bolt head/nut

1.75

43.4

-61.5

6.0 - 8.5

13

nun bolt head/nut

1.5

57.9 - 86.8

8.0 - 12.0

14

mm bolt head/nut

1.5

72. 3 - 108.5

10.0 - 15.0

14

mm

bolt

head/nut

2

68.7 - 101.3

9.5 - 14.0

16

mm bolt head/nut

1.5

108.5 - 166.4

15.0 - 23.0

16

rom

bolt head/nut

2

101.3 -

159.1

14.0 - 22.0

Grade

5

cap

screw

1/4 UNC

9 -

11

1.2-1.5

114

UNF

11-13

1.5

- 1.8

5116

UNC

18

- 20

2.5 - 2.8

5116

UNF

21

-23

2.9 - 3.2

3/8 UNC

28 -

33

3.7

-4.6

3/8 UNF

30 -

35

4.1-4.8

7/16 UNC

44 - 49

6.1

- 6.8

7116

UNF

50 -

55

6.9 - 7.6

112UNC

68

-73

9.4 -

10.1

112

UNF

73

- 80

1O.1-1l.l

WESTERBEKE GENERATORS

74

1 2 ... 73 74 75 76 77 78 79 80 81 82 83 84 85 86

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