Yamaha XVS13AWC Service Manual page 45

NOTE:
Connecting rod bolt
Tighten the connecting rod bolts to 15 Nm (1.5 m·kg, 11 ft·lb), and then tighten them further to reach
the specified angle 125–135°.
NOTE:
Exhaust pipe cover screw clamp
Do not retighten the exhaust pipe cover screw clamps; always replace them with new ones if they are
loosened.
Camshaft assembly tightening sequence
A
1
4
A. Front cylinder camshaft assembly
B. Rear cylinder camshaft assembly
Cylinder head tightening sequence
A
3
2
A. Front cylinder head
B. Rear cylinder head
3
2
1
5
6
4
2-19
TIGHTENING TORQUES
B
1
4
B
4
6
5
1
3
2
2
3