Specifications -- Engine fasteners torque settings

Submitted by xjcdadmin on Mon, 06/14/2010 - 15:41

Part to be tightened

Part name

Thread size

Q'ty

Tightening torque

Remarks

Nm

m kg

ftlb

Spark plug

Cylinder head

Cylinder head cover

Can cap

Can sprocket

Can case-Cylinder head

Oil check bolt

Cover (cylinder head)

Drain bolt (cylinder)

Cam chain tensioner end plug

Cam chain tensioner

Cam chain guide

Connecting rod

Carburetor cover

Carburetor joint

Air cleaner case cap

Air cleaner case

Exhaust pipe-Engine

Exhaust pipe-Chamber

Chamber

Chamber-Muffler

Muffler stay

Muffler

N/A

Nut 

Bolt

 Bolt 

Bolt 

Bolt 

Bolt 

Bolt 

Bolt 

Bolt 

Bolt 

Bolt 

Nut

Screw

 Bolt

Screw

 Bolt

 Nut 

Bolt 

Bolt 

Bolt

 Bolt

 Bolt

M12 P1.25

 M9 P1.25 

M6 P1.0 

M6 P1.0 

M7 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M8 P1.25 

M6 P1.0 

M6 P1.0 

M8 P0.75 

M5 P0.8 

M6 P1.0 

M5 P1.0 

M6 P1.0 

M6 P1.0 

M8 P1.25 

M8 P1.25 

M8 P1.25 

M8 P1.25

 M8 PI.25

4

 8 

8

40 

4

11 

2

17.5

37 

10 

10 

20 

10 

10 

10 

10

9

10 

10 

36

12

5

10 

20 

25 

25 

20 

20

1.75

3.7

1.0

1.0

2.0

1.0

1.0

1.0

1.0

0.9

1.0

1.0

3.6

0.5

1.2

0.5

0.7

1.0

2.0

2.5

2.5

2.0

2.0

12.5

27 

7.2 

7.2

14 

7.2 

7.2 

7.2 

7.2 

6.5 

7.2 

7.2

25 

3.6 

8.7 

3.6 

5.1 

7.2

14

18

18

14

14

 

Oil 

 

 

 

 

 

 

 

 

 

Oil

 

 

 

 

 

 

 

 

Part to be tightened

Part name

Thread size

Q'ty

Tightening torque

Remarks

Nm

m-kg

ft-lb

Oil filter

Drain bolt

Oil pan

Oil pump sprocket

Oil pump

Oil pump cover

Oil delivery pipe

Conduit

Thermostatic valve

Air bleed screw

Thermostatic valve cover

Radiator

Drain bolt (radiator pipe)

Drain bolt (radiator)

Water pump drive gear cover

Water pump drive gear

Water pump joint

Joint (cylinder)

Crankcase

Crankcase

Main gallery

A.C.G. cover

Brush

A.C. Generator

A C.G. bearing housing

Starter motor

Timing plate

Stationaly pointer

Pickup coil

Clutch cover

Clutch cable holder

Pressure plate

Clutch boss

Shift pedal

Shift cover

Drive axle bearing housing

Starter clutch outer

Stopper plate (starter idle gear shaft)

Drive chain guide (starter)

Middle gear: Bearing housing

Bearing stopper plate

Drive shaft bearing

Driven shaft bearing

Middle gear flange

Bolt

Bolt

Bolt

Bolt

Bolt

Screw

Bolt

Bolt

Bolt

Bolt

Bolt

Bolt

Bolt

Bolt

Screw

Bolt

Bolt

Bolt

Bolt

Bolt

Plug

Bolt

Screw

Bolt

TORX screw

Bolt

Bolt

Screw

Screw

Bolt

Bolt

Bolt

Nut

Bolt

Bolt

Bolt

Bolt

Bolt

Bolt

Bolt

TORX screw

Nut

Nut

Nut

M20 P1.5 

M14P1.5 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M10 P1.25 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M8 PI.25 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M8 P1.25 

M6 P1.0 

M20 P1.5 

M6 P1.0 

M6 P1.0 

M10 P1.25 

M6 P1.0 

M6 P1.0 

M8 PI.25 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M20 P1.0 

M6 P1.0 

M6 P1.0 

M6 P1.0 

M8 P1.25 

M6 P1.0 

M6 P1.0 

M8 PI .25 

M8 P1.25

 M34P1.0

 M65P1.5

 M14P1.5

1

13 

4

19

20 

2

10 

1

10 

1

15 

43 

12 

12 

12

21

10 

10 

10

7

2.9

12 

10 

10 

24 

12 

12 

12

55 

10

24

8

12 

12

70

12 

12 

25

8

25 

25 

110 

110 

90

1.5

4.3

1.2

1.2

1.2

0.7

2.1

0.7

1.0

1.0

1.0

0.7

0.7

0.3

0.8

1.2

1.0

1.0

2.4

1.2

1.2

1.2

0.8

5.6

1.0

0.7

2.4

0.8

0.8

1.2

1.2

0.8

7.0

0.8

1.2

1.2

2.5

0.8

0.8

2.5

2.5

11

11

9.0

11

31

 8.7

 8.7 

8.7 

5.1

15 

5.1 

7.2 

7.2 

7.2 

5.1

 5.1

2.2 

5.8 

8.7 

7.2 

7.2

17 

8.7 

8.7 

8.7 

5.8

40 

7.2 

5.1

17 

5.8 

5.8 

8.7 

8.7 

5.8

50 

5.8 

8.7 

8.7

18 

5.8 

5.8

18

18

80

80

65

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--

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oil

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oil

oil

oil

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oil

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--

--

--

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Stake / oil

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--

oil

--

Stake 

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Stake / oil