Yamaha YZ 2017 Series, Owner'S Service Manual

Page: 220 / 410

CYLINDER HEAD
5-19
EASB29B217
CYLINDER HEAD
Removing the cylinder head
Order Part name Q’ty Remarks
Seat Refer to “GENERAL CHASSIS” on page 4-1.
Side cover (left/right) Refer to “GENERAL CHASSIS” on page 4-1.
Air scoop (left/right) Refer to “GENERAL CHASSIS” on page 4-1.
Fuel tank Refer to “FUEL TANK” on page 7-1.
Exhaust pipe and silencer Refer to “ENGINE REMOVAL” on page 5-1.
Radiator hose Disconnect.
Coolant temperature sensor coupler Disconnect.
Throttle body Refer to “THROTTLE BODY” on page 7-7.
Camshaft Refer to “CAMSHAFT” on page 5-12.
Upper engine bracket Refer to “ENGINE REMOVAL” on page 5-1.
1 Nut (cylinder head) 2
2 Bolt (cylinder head) 4
3 Cylinder head 1
4 Cylinder head gasket 1
6
10 Nm (1.0 m kgf, 7.2 ft Ibf)
T.R.
33 Nm (3.3 m kgf, 24 ft Ibf)
T.R.
10 Nm (1.0 m kgf, 7.2 ft Ibf)
T.R.