Tightening Torque - Yamaha EF2000iS Service Manual

TIGHTENING TORQUE

Item
Exhaust pipe stud bolt
Intake manifold stud bolt
Cylinder head bolt
Spark plug
Cylinder head cover bolt
Connecting rod cap
Valve adjuster locknut
Carburetor
Air filter case cap
Muffler (nut)
Muffler (bolt)
Muffler band
Muffler protector
Engine mount (nut)
Engine mount (bolt)
Crankcase cover bolt
Rectifier
CDI unit/ignition coil
CDI magneto
Magneto rotor
Fan case cover
Stator assembly
Generator rotor nut
Generator fan
Rear end cover
Oil level switch
Ground (earth) lead
Recoil starter
Air filter case
TIGHTENING TORQUE
Thread size
M6 × 1.0
M6 × 1.0
M6 × 1.0
M14S × 1.25
M6 × 1.0
M6 × 1.0
M5 × 0.5
M6 × 1.0
M6 × 1.0
M6 × 1.0
M6 × 1.0
M5 × 0.8
M6 × 1.0
M10 × 1.25
M6 × 1.0
M6 × 1.0
M5 × 0.8
M6 × 1.0
M6 × 1.0
M12 × 1.25
M6 × 1.0
M6 × 1.0
M12 × 1.25
M6 × 1.0
M6 × 1.0
M6 × 1.0
M6 × 1.0
M6 × 1.0
M6 × 1.0
7-8
SPEC
Tightening torque
Nm (m·kgf, ft·lbf)
7 (0.7, 5.2)
7 (0.7, 5.2)
1st 6 (0.6, 4.3)
2nd 11 (1.1, 8.1)
20 (2.0, 14.8)
11 (1.1, 8.1)
9 (0.9, 6.6)
6.5 (0.65, 4.8)
10 (1.0, 7.4)
1.6 (0.16, 1.2)
6.5 (0.65, 4.8)
10 (1.0, 7.4)
3.5 (0.35, 2.6)
10 (1.0, 7.4)
6.5 (0.65, 4.8)
12 (1.2, 8.9)
1st 6 (0.6, 4.3)
2nd 10 (1.0, 7.2)
2.3 (0.23, 1.7)
5 (0.5, 3.6)
12 (1.2, 8.9)
40 (4.0, 29.5)
6.5 (0.65, 4.8)
10 (1.0, 7.4)
40 (4.0, 29.5)
6.5 (0.65, 4.8)
6.5 (0.65, 4.8)
4.5 (0.45, 3.3)
6.5 (0.65, 4.8)
4.5 (0.45, 3.3)
6.5 (0.65, 4.8)