Nissan Murano Z51. Manual - part 804

GI-14

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ABBREVIATIONS

ABBREVIATIONS

Abbreviation List

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The following ABBREVIATIONS are used:

ABBREVIATION

DESCRIPTION

A/C

Air Conditioner

A/T

Automatic Transaxle/Transmission

ATF

Automatic Transmission Fluid

D

1

Drive range first gear

D

2

Drive range second gear

D

3

Drive range third gear

D

4

Drive range fourth gear

FR, RR

Front, Rear

LH, RH

Left-Hand, Right-Hand

M/T

Manual Transaxle/Transmission

OD

Overdrive

P/S

Power Steering

SAE

Society of Automotive Engineers, Inc.

SDS

Service Data and Specifications

SST

Special Service Tools

2WD

2-Wheel Drive

2

2

2nd range second gear

2

1

2nd range first gear

1

2

1st range second gear

1

1

1st range first gear

TIGHTENING TORQUE OF STANDARD BOLTS

GI-15

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TIGHTENING TORQUE OF STANDARD BOLTS

Description

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This vehicle has both new standard based on ISO* and previous standard bolts/nuts. There are some differ-
ences between these two types of bolts/ nuts; shape of the head, grade of strength, hexagonal width across
flats and the standard tightening torque.
• For guidance in discriminating, refer to 

GI-15, "Tightening Torque Table (New Standard Included)"

.

• The new standard machine screws and tapping screws have a head of ISO standard torx recess.
• If the tightening torque is not described in the description or figure, refer to 

GI-15, "Tightening Torque Table

(New Standard Included)"

.

*ISO: International Organization for Standardization

Tightening Torque Table (New Standard Included)

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CAUTION:

• The special parts are excluded.
• The bolts/nuts in these tables have a strength (discrimination) number/symbol assigned to the head

or the like. As to the relation between the strength grade in these tables and the strength (discrimi-
nation) number/symbol, refer to “DISCRIMINATION OF BOLTS AND NUTS”.

PREVIOUS STANDARD

CAUTION:

Grade 

(Strength 

grade)

Bolt 
size

Bolt di-
ameter

mm

Hexagonal 

width 

across flats

mm

Pitch

mm

Tightening torque (Without lubricant)

Hexagon head bolt

Hexagon flange bolt

N·m

kg-m

ft-lb

in-lb

N·m

kg-m

ft-lb

in-lb

4T

M6

6.0

10

1.0

5.5

0.56

4

49

7

0.71

5

62

M8

8.0

12

1.25

13.5

1.4

10

—

17

1.7

13

—

1.0

13.5

1.4

10

—

17

1.7

13

—

M10

10.0

14

1.5

28

2.9

21

—

35

3.6

26

—

1.25

28

2.9

21

—

35

3.6

26

—

M12

12.0

17

1.75

45

4.6

33

—

55

5.6

41

—

1.25

45

4.6

33

—

65

6.6

48

—

M14

14.0

19

1.5

80

8.2

59

—

100

10

74

—

7T

M6

6.0

10

1.0

9

0.92

7

80

11

1.1

8

97

M8

8.0

12

1.25

22

2.2

16

—

28

2.9

21

—

1.0

22

2.2

16

—

28

2.9

21

—

M10

10.0

14

1.5

45

4.6

33

—

55

5.6

41

—

1.25

45

4.6

33

—

55

5.6

41

—

M12

12.0

17

1.75

80

8.2

59

—

100

10

74

—

1.25

80

8.2

59

—

100

10

74

—

M14

14.0

19

1.5

130

13

96

—

170

17

125

—

9T

M6

6.0

10

1.0

11

1.1

8

—

13.5

1.4

10

—

M8 8.0

12

1.25

28

2.9

21

—

35

3.6

26

—

1.0

28

2.9

21

—

35

3.6

26

—

M10

10.0

14

1.5

55

5.6

41

—

80

8.2

59

—

1.25

55

5.6

41

—

80

8.2

59

—

M12

12.0

17

1.75

100

10

74

—

130

13

96

—

1.25

100

10

74

—

130

13

96

—

M14

14.0

19

1.5

170

17

125

—

210

21

155

—

GI-16

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TIGHTENING TORQUE OF STANDARD BOLTS

The parts with aluminum or the cast iron washer surface/thread surface are excluded.

NEW STANDARD BASED ON ISO

CAUTION:

1.

Use tightening torque with lubricant for the new standard bolts/nuts in principle. Friction coeffi-
cient stabilizer is applied to the new standard bolts/nuts.

2.

However, use tightening torque without lubricant for the following cases. Friction coefficient stabi-
lizer is not applied to the following bolts/nuts.

-

Grade 4.8, M6 size bolt, Conical spring washer installed

-

Paint removing nut (Size M6 and M8) for fixing with weld bolt

Grade 

(Strength 

grade)

Bolt 
size

Bolt di-
ameter

mm

Hexagonal 

width 

across flats

mm

Pitch

mm

Tightening torque

Hexagon head bolt

Hexagon flange bolt

N·m

kg-m

ft-lb

in-lb

N·m

kg-m

ft-lb

in-lb

4.8
(Without 
lubricant)

M6

6.0

10

1.0

5.5

0.56

4

49

7

0.71

5

62

M8

8.0

13

1.25

13.5

1.4

10

—

17

1.7

13

—

1.0

13.5

1.4

10

—

17

1.7

13

—

M10

10.0

16

1.5

28

2.9

21

—

35

3.6

26

—

1.25

28

2.9

21

—

35

3.6

26

—

M12

12.0

18

1.75

45

4.6

33

—

55

5.6

41

—

1.25

45

4.6

33

—

65

6.6

48

—

M14

14.0

21

1.5

80

8.2

59

—

100

10

74

—

4.8
(With lu-
bricant)

M6

6.0

10

1.0

4

0.41

3

35

5.5

0.56

4

49

M8

8.0

13

1.25

11

1.1

8

—

13.5

1.4

10

—

1.0

11

1.1

8

—

13.5

1.4

10

—

M10

10.0

16

1.5

22

2.2

16

—

28

2.9

21

—

1.25

22

2.2

16

—

28

2.9

21

—

M12

12.0

18

1.75

35

3.6

26

—

45

4.6

33

—

1.25

35

3.6

26

—

45

4.6

33

—

M14

14.0

21

1.5

65

6.6

48

—

80

8.2

59

—

8.8
(With lu-
bricant)

M6

6.0

10

1.0

8

0.82

6

71

10

1.0

7

89

M8

8.0

13

1.25

21

2.1

15

—

25

2.6

18

—

1.0

21

2.1

15

—

25

2.6

18

—

M10

10.0

16

1.5

40

4.1

30

—

50

5.1

37

—

1.25

40

4.1

30

—

50

5.1

37

—

M12

12.0

18

1.75

70

7.1

52

—

85

8.7

63

—

1.25

70

7.1

52

—

85

8.7

63

—

M14

14.0

21

1.5

120

12

89

—

140

14

103

—

10.9
(With lu-
bricant)

M6

6.0

10

1.0

10

1.0

7

89

12

1.2

9

106

M8

8.0

13

1.25

27

2.8

20

—

32

3.3

24

—

1.0

27

2.8

20

—

32

3.3

24

—

M10

10.0

16

1.5

55

5.6

41

—

65

6.6

48

—

1.25

55

5.6

41

—

65

6.6

48

—

M12

12.0

18

1.75

95

9.7

70

—

110

11

81

—

1.25

95

9.7

70

—

110

11

81

—

M14

14.0

21

1.5

160

16

118

—

180

18

133

—

TIGHTENING TORQUE OF STANDARD BOLTS

GI-17

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DISCRIMINATION OF BOLTS AND NUTS

SAIA0453E