Yamaha VINO YJ50RAP, Service Manual

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SPEC
TIGHTENING TORQUES
TIGHTENING TORQUES
ENGINE TIGHTENING TORQUES
Part to be tightened Part name
Thread
size
Q’ty
Tightening torque
Remarks
Nm m·kgf ft·lb
Spark plug M14 1 20 2.0 14
Cylinder head Nut M7 4 14 1.4 10
Cylinder head Stud bolt M7 4 10 1.0 7
Air shroud Screw M6 2 7 0.7 5.1
Air shroud Screw M6 1 2 0.2 1.4
Fan Screw M6 3 7 0.7 5.1
Autolube pump Bolt M5 1 6 0.6 4.3
Air filter Screw M6 2 9 0.9 6.5
Exhaust pipe Bolt M6 2 13 1.3 9.4
Muffler Bolt M8 2 28 2.8 20
Muffler protector Screw M2 2 9 0.9 6.5
Right crankcase Screw M6 6 9 0.9 6.5
Bearing retainer (right crankcase) Screw M6 1 7 0.7 5.1
Transmission cover Screw M6 5 9 0.9 6.5
Sheave cover Screw M6 10 9 0.9 6.5
Air filter case Screw M6 2 9 0.9 6.5
Starter motor ground lead Screw M6 1 7 0.7 5.1
Transmission oil drain bolt Bolt M8 1 18 1.8 13
Oil filler plug M14 1 3 0.3 2.2
Idle gear plate Screw M6 2 8 0.8 5.8
Kickstarter crank Bolt M6 1 11 1.1 8.0
Starter motor Bolt M6 2 13 1.3 9.4
Clutch housing Nut M10 1 40 4.0 29
Bearing retainer (transmission cover) Screw M6 1 7 0.7 5.1
LT
Primary sheave Nut M10 1 30 3.0 22
Stator coil assembly Screw M6 2 8 0.8 5.8
Generator rotor Nut M10 1 38 3.8 27
Clutch carrier Nut M28 1 50 5.0 36
Intake manifold Bolt M6 4 11 1.1 8.0
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