Tightening Torque - Yamaha EF2800i Service Manual

TIGHTENING TORQUE

Item
Spark plug
Cylinder head cover
Cylinder head
Oil drain bolt
Crankcase cover
Connecting rod
Valve adjuster locknut
Air filter case cover
Muffler (nut)
Muffler (bolt)
Muffler protector 1, 2
Muffler stay
Muffler band
Engine mount (nut)
Engine mount (bolt)
Ground lead wire bolt (frame)
Recoil starter
Fuel tank
Fuel cock cup
Choke cable tightening screw
Magneto rotor
Pulser coil
AC-CDI unit
Bracket (stator coil assembly)
Stator coil assembly
TIGHTENING TORQUE
Tread size
M14 × 1.25
M6 × 1.0
M8 ×1.25
M10 × 1.25
M8 × 1.25
M7 × 1.0
M6 × 0.5
M6 × 1.0
M6 × 1.0
M6 × 1.0
M6 × 1.0
M8 × 1.25
M5 × 0.8
M6 × 1.0
M8 × 1.25
M6 × 1.0
M6 × 1.0
M6 × 1.0
—
—
M14 × 1.5
M5 × 0.8
M5
M6 × 1.0
M6 × 1.0
5-7
SPEC
Tightening torque
Nm (m·kg, ft·lb)
18 (1.8, 13)
10 (1.0, 7.2)
20 (2.0, 14)
17 (1.7, 12)
22 (2.2, 16)
12 (1.2, 8.7)
10 (1.0, 7.2)
2 (0.2, 1.4)
7 (0.7, 5.1)
10 (1.0, 7.2)
10 (1.0, 7.2)
16 (1.6, 11)
4 (0.4, 2.9)
7 (0.7, 5.1)
16 (1.6, 11)
7 (0.7, 5.1)
7 (0.7, 5.1)
7 (0.7, 5.1)
1.3 (0.13, 0.94)
1 (0.1, 0.7)
65 (6.5, 47)
4 (0.4, 2.9)
2 (0.2, 1.4)
7 (0.7, 5.1)
10 (1.0, 7.2)