Yamaha Star XVS13AA(C) 2011, Service Manual

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TIGHTENING TORQUES
2-20
Camshaft assembly bolt M6 8 10 Nm (1.0 m·kg, 7.2 ft·lb)
Locknut (rocker arm adjusting
screw)
M6 8 14 Nm (1.4 m·kg, 10 ft·lb)
Timing chain guide bolt M6 4 10 Nm (1.0 m·kg, 7.2 ft·lb)
Camshaft sprocket bolt M7 4 20 Nm (2.0 m·kg, 14 ft·lb)
Oil/water pump assembly bolt M8 3 24 Nm (2.4 m·kg, 17 ft·lb)
Oil/water pump assembly bolt M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Oil pump housing cover bolt M6 3 10 Nm (1.0 m·kg, 7.2 ft·lb)
Drain cock bolt M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Coolant delivery pipe bolt M6 3 10 Nm (1.0 m·kg, 7.2 ft·lb)
Oil/water pump driven sprocket
bolt
M6 1 15 Nm (1.5 m·kg, 11 ft·lb)
Oil filter cartridge M20 1 17 Nm (1.7 m·kg, 12 ft·lb)
Oil filter cartridge union bolt M20 1 80 Nm (8.0 m·kg, 58 ft·lb)
Oil level switch bolt M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Engine oil drain bolt M14 1 43 Nm (4.3 m·kg, 31 ft·lb)
Oil delivery pipe 1 bolt M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Oil delivery pipe 2 bolt M6 1 10 Nm (1.0 m·kg, 7.2 ft·lb)
Oil delivery pipe 3 bolt M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
Intake air pressure sensor bolt M6 1 10 Nm (1.0 m·kg, 7.2 ft·lb)
Intake manifold joint bolt M6 4 10 Nm (1.0 m·kg, 7.2 ft·lb)
Intake manifold joint clamp screw M5 2 4 Nm (0.4 m·kg, 2.9 ft·lb)
Throttle body bolt M6 3 10 Nm (1.0 m·kg, 7.2 ft·lb)
Fuel pipe bolt M6 4 10 Nm (1.0 m·kg, 7.2 ft·lb)
Air filter case bolt M5 3 4 Nm (0.4 m·kg, 2.9 ft·lb)
Air filter case nut M6 1 6 Nm (0.6 m·kg, 4.3 ft·lb)
Exhaust pipe nut M8 4 20 Nm (2.0 m·kg, 14 ft·lb)
Exhaust pipe protector screw
clamp
M6 6 6 Nm (0.6 m·kg, 4.3 ft·lb) See TIP.
Rear cylinder exhaust pipe pro-
tector bolt
M6 2 7 Nm (0.7 m·kg, 5.1 ft·lb)
Muffler protector bolt*2 M6 7 10 Nm (1.0 m·kg, 7.2 ft·lb)
Exhaust pipe clamp bolt M8 2 12 Nm (1.2 m·kg, 8.7 ft·lb)
Muffler clamp bolt M8 1 12 Nm (1.2 m·kg, 8.7 ft·lb)
O
2
sensor*1
M18 1 44 Nm (4.4 m·kg, 32 ft·lb)
O
2
sensor*2
M18 1 45 Nm (4.5 m·kg, 32 ft·lb)
Muffler bracket and frame bolt M10 3 53 Nm (5.3 m·kg, 38 ft·lb)
Muffler bracket and muffler bolt*1 M10 2 35 Nm (3.5 m·kg, 25 ft·lb)
Muffler bracket and muffler bolt*2 M8 3 29 Nm (2.9 m·kg, 21 ft·lb)
Item
Thread
size
Q’ty Tightening torque Remarks
E
LT
LT
LT
LT
LT