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This is the tightening torque tables, directly lifted from the service manual, spelling mistakes and all!!

 

HAYABUSA TIGHTENING TORQUE

ENGINE

ITEM N-m kgf-m lb-ft

Exhaust pipe bolt

23

2.3

16.6

Muffler mounting nut

23

2.3

16.6

Muffler joint nut

25

2.5

18.0

Speed sensor rotor bolt

18

1.8

13.0

Engine sprocket nut

145

14.5

105.0

Engine mounting bolt and nut

(M:12)

75

7.5

54.0

(M:10)

55

5.5

40.0

Engine mounting thrust adjuster

10

1.0

7.0

Engine mounting thrust adjuster lock nut

45

4.5

32.5

Engine mounting pinch bolt

35

3.5

25.5

Cylinder head cover bolt

14

1.4

10.0

Spark plug

11

1.1

7.0

Cam chain guide bolt

10

1.0

7.0

Camshaft journal holder bolt

10

1.0

7.0

Cam chain tension adjuster bolt

8

0.8

6.0

Cam chain tension adjuster mounting bolt

10

1.0

7.0

Cylinder head side bolt

14

1.4

10.0

Cam chain tensioner bolt

10

1.0

7.0

Cylinder head bolt

(M:10)

52

5.2

37.5

(M:6)

10

1.0

7.0

Cylinder nut

10

1.0

7.0

PAIR pipe nut

10

1.0

7.0

Water bypass union

14

1.4

10.0

Water inlet connector bolt

10

1.0

7.0

Oil hose union bolt

20

2.0

14.5

Clutch cover bolt

10

1.0

7.0

Clutch sleeve hub nut

95

9.5

68.5

Clutch spring set nut

10

1.0

7.0

Clutch spring support nut

23

2.3

16.6

Starter clutch cover bolt

10

1.0

7.0

Starter idle gear cover bolt

10

1.0

7.0

Starter clutch cover plug

11

1.1

8.0

Valve timing inspection plug

23

2.3

16.6

Starter clutch bolt

55

5.5

40.0

Generator cover bolt

10

1.0

7.0

Generator roter bolt

120

12.0

87.0

Generator stator set bolt

10

1.0

7.0

Crankshaft position sensor set bolt

5.5

0.55

4.0

Gearshift cover bolt

10

1.0

7.0

Gearshift cam stopper bolt

10

1.0

7.0

Gearshift cam stopper plate bolt

10

1.0

7.0

Gearshift arm stopper bolt

19

1.9

13.5

Oil pressure switch

14

1.4

10.0

Crankcase bolt

[M:6]

11

1.1

8.0

[M:8]

26

2.6

19.0

[M:9]

32

3.2

23.0

[M:10]

50

5.0

36.0

Oil gallery plug

[M:6][M:8]

10

1.0

7.0

[M10]

16

1.6

11.5

[M16]

35

3.5

26.5

Oil drain plug

23

2.3

16.5

Piston cooling oil jet bolt

10

1.0

7.0

Oil jet (For generator)

5

0.5

3.5

Oil pump mounting bolt

10

1.0

7.0

Conrod bearing cap bolt

(Initial)

35

3.5

25.5

(Final)

67

6.7

48.5

Bearing retainer screw

8

0.8

6.0

Cam chain guide retainer screw

8

0.8

6.0

Balancer arm bolt

10

1.0

7.0

Balancer cover bolt

10

1.0

7.0

Breather pipe bolt

10

1.0

7.0

Oil strainer bolt

10

1.0

7.0

Oil pan bolt

10

1.0

7.0

Oil pipe bolt                                     

[M:6]

10

1.0

7.0

Oil pipe union bolt                          

[M:14]

28

2.8

20.5

FI ASYSTEM AND INTAKE AIR SYSTEM

Camshaft position sensor mounting bolt

8

0.8

6.0

Intake air temperature sensor

18

1.8

13.0

Fuel pressure check plug

10

1.0

7.0

Fuel pressure regulator mounting screw

3

0.3

2.0

Fuel filter cap mounting screw

3

0.3

2.0

Fuel delivery pipe mounting screw

5

0.5

3.5

Fuel pump mounting screw

5

0.5

3.5

COOLING AND LUBRICATION SYSTEM

Impeller securing bolt

8

0.8

6.0

Water pump cover bolt

6

0.6

4.5

Water pump mounting bolt

10

1.0

7.0

Cooling fan thermo-switch

17

1.7

12.5

Engine coolant temperature sensor

18

1.8

13.0

Thermostat case bolt

10

1.0

7.0

Oil cooler hose bolt

10

1.0

7.0

CHASSIS

Steering stem head nut

90

9.0

65.0

Steering stem lock nut

80

8.0

58.0

Steering damper bolt

23

2.3

16.6

Front fork upper clamp bolt

23

2.3

16.6

Front fork lower clamp bolt

23

2.3

16.6

Front fork cap bolt

23

2.3

16.6

Front fork inner rod lock nut

29

2.9

20.8

Front fork damper rod bolt

40

4.0

29.0

Front axle

100

10.0

72.5

Front axle pinch bolt

23

2.3

16.6

Handlebar clamp bolt

10

1.0

7.0

Handlebar holder nut

35

3.5

25.5

Front brake master cylinder mounting bolt

10

1.0

7.0

Front brake caliper mounting bolt

39

3.9

28.0

Front brake caliper housing bolt

21

2.1

15.0

Brake hose union bolt

23

2.3

16.6

Clutch master cylinder mounting bolt

10

1.0

7.0

Clutch hose union bolt

23

2.3

16.6

Air bleeder valve

7.5

0.75

5.5

Brake disc bolt (Front)

23

2.3

16.6

Brake disc bolt (Rear)

35

3.5

25.5

Rear brake caliper mounting bolt

26

2.6

19.0

Rear brake caliper housing bolt

30

3.0

21.5

Rear brake master cylinder mounting bolt

10

1.0

7.0

Rear brake master cylinder rod lock nut

18

1.8

13.0

Front footrest bracket mounting bolt

26

2.6

19.0

Swingarm pivot shaft

15

1.5

11.0

Swingarm pivot nut

100

10.0

72.5

Swingarm pivot lock nut

90

9.0

65.0

Torque link nut (Front)

28

2.8

20.5

Torque link nut (Rear)

35

3.5

25.5

Cushion lever mounting nut

78

7.8

56.5

Cushion rod mounting nut

78

7.8

56.5

Rear shock absorber mounting nut

50

5.0

36.0

Rear axle nut

100

10.0

72.5

Rear sprocket nut

60

6.0

43.5

Side-stand mounting bolt

95

9.5

68.5

Cowling brace bolt and nut

23

2.3

16.6

 

 

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