Yamaha N MAX GPD150-A 2015 Service Manual page 246

c
6. Tighten:
• Camshaft sprocket bolt "1"
Camshaft sprocket bolt
30 Nm (3.0 m·kgf, 22 ft·lbf)
Camshaft wrench
90890-04162
Camshaft wrench
YM-04162
ECA20610
NOTICE
Be sure to tighten the camshaft sprocket bolt
to the specified torque to avoid the possibil-
ity of the bolt coming loose and damaging
the engine.
TIP
Tighten the camshaft sprocket bolt with the cam-
shaft wrench "2".
2
7. Measure:
• Valve clearance
Out of specification → Adjust.
Refer to "ADJUSTING THE VALVE CLEAR-
ANCE" on page 3-5.
8. Install:
• Oil seal "1"
(into the cylinder head cover "2")
d
1
TIP
Install the oil seal so that it is facing in the direc-
tion shown in the illustration. Press the oil seal
into the cylinder head cover using a suitable di-
ameter socket "3".
9. Install:
• VVA (variable valve actuator) solenoid "1"
VVA (variable valve actuator) so-
lenoid bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
TIP
While holding the VVA (variable valve actuator)
solenoid so that it is contacting the cylinder head
cover "2", tighten the bolts to specification.
1
2
5-17
CYLINDER HEAD
3
1
2