Yamaha 2007 FZ6-NA, Service Manual

Page: 61 / 538

TIGHTENING TORQUES
2-16
EAS20340
ENGINE TIGHTENING TORQUES
Item
Thread
size
Q’ty Tightening torque Remarks
Spark plugs M10 4 18 Nm (1.8 m·kg, 13 ft·lb)
Cylinder head bolt M10 10 See NOTE
Cylinder head bolt M6 2 12 Nm (1.2 m·kg, 8.7 ft·lb)
Camshaft caps bolt M6 20 10 Nm (1.0 m·kg, 7.2 ft·lb)
Cylinder head cover bolt M6 6 12 Nm (1.2 m·kg, 8.7 ft·lb)
Camshaft cap oil check bolt M8 1 20 Nm (2.0 m·kg, 14 ft·lb)
Air indication system reed valve
cover bolt
M6 4 10 Nm (1.0 m·kg, 7.2 ft·lb)
Air cut-off valve stay bolt M6 1 10 Nm (1.0 m·kg, 7.2 ft·lb)
Camshaft sprocket bolt M7 4 20 Nm (2.0 m·kg, 14 ft·lb)
Connecting rod cap bolt M7 8 15 Nm (1.5 m·kg, 11 ft·lb) + 120
°
Generator rotor bolt M12 1 75 Nm (7.5 m·kg, 54 ft·lb)
Timing chain tensioner bolt M6 2 12 Nm (1.2 m·kg, 8.7 ft·lb)
Timing chain tensioner cap bolt M6 1 7 Nm (0.7 m·kg, 5.0 ft·lb)
Thermostat cover bolt M6 2 12 Nm (1.2 m·kg, 8.7 ft·lb)
Coolant hose joint bolt M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Water pump cover bolt M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Water pump bolt M6 2 12 Nm (1.2 m·kg, 8.7 ft·lb)
Thermo sensor M12 1 18 Nm (1.8 m·kg, 13 ft·lb)
Coolant drain bolt M6 1 10 Nm (1.0 m·kg, 7.2 ft·lb)
Radiator bolt M6 2 7 Nm (0.7 m·kg, 5.0 ft·lb)
Radiator stay and crankcase M6 1 10 Nm (1.0 m·kg, 7.2 ft·lb)
Radiator cap stopper bolt M5 1 5 Nm (0.5 m·kg, 3.6 ft·lb)
Radiator hose stay bolt M10 1 10 Nm (1.0 m·kg, 7.2 ft·lb)
Oil pump cover bolt M6 3 10 Nm (1.0 m·kg, 7.2 ft·lb)
Oil pump bolt M6 3 12 Nm (1.2 m·kg, 8.7 ft·lb)
Oil pan bolt M6 12 12 Nm (1.2 m·kg, 8.7 ft·lb)
Center oil pan bolt M6 1 12 Nm (1.2 m·kg, 8.7 ft·lb)
Oil cooler union bolt M20 1 63 Nm (6.3 m·kg, 46 ft·lb)
Engine oil drain bolt M14 1 43 Nm (4.3 m·kg, 31 ft·lb)
Oil filter union bolt M20 1 70 Nm (7.0 m·kg, 51 ft·lb)
Oil filter M20 1 17 Nm (1.7 m·kg, 12 ft·lb)
Oil pump chain guide bolt M6 2 12 Nm (1.2 m·kg, 8.7 ft·lb)
Oil pipe bolt M6 2 12 Nm (1.2 m·kg, 8.7 ft·lb)
Throttle body joint bolt M6 8 10 Nm (1.0 m·kg, 7.2 ft·lb)
Air filter case cover M5 6 1.2 Nm (0.12 m·kg, 0.9 ft·lb)
Throttle body and throttle body
joint
M4 4 3 Nm (0.3 m·kg, 2.2 ft·lb)
Throttle body and air filter case M5 4 3 Nm (0.3 m·kg, 2.2 ft·lb)
Front exhaust pipe nut M8 8 20 Nm (2.0 m·kg, 14 ft·lb)
Rear exhaust pipe bolt M8 1 20 Nm (2.0 m·kg, 14 ft·lb)
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