Yamaha XT660Z Tenere 2008 User Manual

2-17
TIGHTENING TORQUES
ENGINE TIGHTENING TORQUES
Item
Thread
Q’ty Tightening torque Remarks
size
Cylinder head stud bolts
(exhaust pipe)
M8 4 20 Nm (20 m·kg, 14 ft·lb)
Cylinder head (left side)
L=145 mm (5.71 in)
M9 2 50 Nm (5.0 m·kg, 36 ft·lb)
Cylinder head (right side)
L=135 mm (5.31 in)
M9 2 50 Nm (5.0 m·kg, 36 ft·lb)
Cylinder head (center lower side) M9 2 45 Nm (4.5 m·kg, 32 ft·lb)
Cylinder head M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Spark plug M10S 1 13 Nm (1.3 m·kg, 9.4 ft·lb)
Cylinder (left side)
L=116 mm (4.57 in) 1
st
M10 2
15 Nm (1.5 m·kg, 11 ft·lb)
2
nd
50 Nm (5.0 m·kg, 36 ft·lb)
Cylinder (right side) 1
st
M10 2
15 Nm (1.5 m·kg, 11 ft·lb)
L=109 mm (4.29 in) 2
nd
50 Nm (5.0 m·kg, 36 ft·lb)
Cylinder M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Tappet cover (exhaust side) M6 4 10 Nm (1.0 m·kg, 7.2 ft·lb)
Tappet cover (intake side) M6 4 10 Nm (1.0 m·kg, 7.2 ft·lb)
Camshaft sprocket cover M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Camshaft sprocket M7 2 20 Nm (2.0 m·kg, 14 ft·lb)
Camshaft retainer M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Valve adjusting screw M6 4 14 Nm (1.4 m·kg, 10 ft·lb)
Use a lock
Balancer driven gear M18 1 70 Nm (7.0 m·kg, 50 ft·lb) washer.
Use the
Primary drive gear M20 1 80 Nm (8.0 m·kg, 58 ft·lb)
lock
washer.
Timing chain tensioner M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Timing chain tensioner cap M16 1 20 Nm (2.0 m·kg, 14 ft·lb)
Timing chain guide (intake) M6 2 8 Nm (0.8 m·kg, 5.8 ft·lb)
Thermostat cover M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Coolant temperature sensor M12 1 18 Nm (1.8 m·kg, 13 ft·lb)
Water pump cover M6 3 10 Nm (1.0 m·kg, 7.2 ft·lb)
Water pump assembly M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Water pump outlet pipe M6 1 10 Nm (1.0 m·kg, 7.2 ft·lb)

Yamaha XT660Z Tenere 2008 Specifications

General

Displacement	660cc
Compression Ratio	10.0:1
Maximum Power	35.0 kW (48 PS) @ 6, 000 rpm
Fuel System	Fuel injection
Ignition System	TCI
Starter System	Electric
Transmission	5-speed
Final Drive	Chain
Front Suspension	Telescopic forks
Front Tire	90/90-21
Rear Tire	130/80-17
Seat Height	895 mm
Dry Weight	183 kg
Front Suspension Travel	210 mm
Rear Suspension Travel	200 mm
Height	1, 477 mm
Wheelbase	1, 505 mm
Ground Clearance	260 mm
Engine Type	Single cylinder, 4-stroke, SOHC, 4 valves
Bore x Stroke	100 mm x 84 mm
Rear Suspension	Swingarm
Rear Brake	Single disc, Ø 245 mm
Fuel Capacity	22 litres
Wet Weight	206 kg
Front Brake Disc	298 mm
Rear Brake Disc	245 mm
Width	865 mm
Length	2, 246 mm