Yamaha 2006 FJR1300A Service Manual page 281

Cylinder head bolt (M10)
2nd
25 Nm (2.5 m·kg, 18 ft·lb)
e. Tighten the cylinder head bolts further to
reach the specified angle 175–185° in the
proper tightening sequence as shown.
Cylinder head bolt (M10)
Final
Specified angle 175–185°
EW3P61014
WARNING
If the bolt is tightened more than the speci-
fied angle, do not loosen the bolt and then re-
tighten it. Instead, replace the bolt with a new
one and perform the procedure again.
EC3P61033
CAUTION:
• Do not use a torque wrench to tighten the
bolt to the specified angle.
• Tighten the bolt until it is at the specified
angle.
NOTE:
On a hexagonal bolt, note that the angle from
one corner to another is 60°.
f. Tighten the cylinder head bolts (M6) in proper
tightening sequence as shown.
Cylinder head bolt (M6)
12 Nm (1.2 m·kg, 8.7 ft·lb)
L LLL L LLL L L LLL
5-20
CYLINDER HEAD
L L LLL L L LLL L L LLL L LLL