Yamaha N MAX GPD150-A 2015, Service Manual

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TIGHTENING TORQUES
2-12
EAS30016
ENGINE TIGHTENING TORQUES
Item
Thread
size
Q’ty Tightening torque Remarks
Muffler nut M8 2 15 Nm (1.5 m·kgf, 11 ft·lbf)
Muffler bolt M10 3 53 Nm (5.3 m·kgf, 38 ft·lbf)
Muffler protector bolt M6 2 8 Nm (0.8 m·kgf, 5.8 ft·lbf)
O
2
sensor
M12 1 25 Nm (2.5 m·kgf, 18 ft·lbf)
Camshaft stopper plate bolt (M5
×
16) M5 2 8 Nm (0.8 m·kgf, 5.8 ft·lbf)
Camshaft stopper plate bolt (M6
×
14) M6 1 8 Nm (0.8 m·kgf, 5.8 ft·lbf)
Cylinder head bolt M6 2 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Cylinder head nut M8 4 24 Nm (2.4 m·kgf, 17 ft·lbf)
VVA (variable valve actuator) sole-
noid bolt
M6 2 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Fuel hose holder M6 1 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Cylinder head cover bolt M6 4 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Engine oil check bolt M6 1 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Cylinder head stud bolt (exhaust
pipe)
M8 2 15 Nm (1.5 m·kgf, 11 ft·lbf)
Camshaft sprocket bolt M8 1 30 Nm (3.0 m·kgf, 22 ft·lbf)
Spark plug M10 1 13 Nm (1.3 m·kgf, 9.4 ft·lbf)
Cylinder head blind plug M12 1 28 Nm (2.8 m·kgf, 20 ft·lbf)
Cylinder head cover breather plate
bolt
M5 4 4.0 Nm (0.40 m·kgf, 2.9 ft·lbf)
Valve clearance adjusting screw
locknut
M5 4 7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Timing chain tensioner bolt M6 2 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Yamaha
bond No.
1215
Timing chain guide bolt (intake side) M6 1 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Timing chain guide stopper bolt M6 2 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Coolant temperature sensor M10 1 15 Nm (1.5 m·kgf, 11 ft·lbf)
Coolant drain bolt (cylinder side) M6 1 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Water pump assembly bolt M6 3 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Water pump housing bolt M6 4 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Radiator fan case bolt M6 5 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Thermostat assembly bolt M6 2 9 Nm (0.9 m·kgf, 6.5 ft·lbf)
Radiator fan bolt M6 3 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Radiator bolt M6 4 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Coolant drain bolt (radiator side) M12 1 1.0 Nm (0.10 m·kgf, 0.72 ft·lbf)
Radiator cover bolt M6 3 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Oil pump assembly screw M5 2 4.0 Nm (0.40 m·kgf, 2.9 ft·lbf)
Oil pump housing cover screw M3 1 1.0 Nm (0.10 m·kgf, 0.72 ft·lbf)
Oil strainer cover M35 1 32 Nm (3.2 m·kgf, 23 ft·lbf)
LT
M
LT
LT
LT