Yamaha TMAX XP500F 2015 Service Manual page 259

• Lubricate the cylinder head nuts and washers
with engine oil.
3. Tighten:
• Cylinder head nuts "1"–"6"
• Cylinder head bolts "7", "8"
• Cylinder bolt "9"
Cylinder head nut
1st: 10 Nm (1.0 m·kgf, 7.2 ft·lbf)
2nd: 20 Nm (2.0 m·kgf, 14 ft·lbf)
3rd: 120°
Cylinder head bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Cylinder bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
TIP
• Using the indicated tightening sequence, tight-
en the cylinder head nuts, cylinder head bolts,
and cylinder bolt when the cylinder head and
cylinder are cold.
• Use three steps to tighten the cylinder head
nuts.
4. Install:
• Exhaust camshaft
• Intake camshaft
Refer to "INSTALLING THE CAMSHAFTS"
on page 5-16.
5-22
CYLINDER HEAD