Cylinder Head - Yamaha WR250F Owner's Service Manual

CYLINDER HEAD

REMOVING THE CYLINDER HEAD
Order
Seat and fuel tank
Exhaust pipe and silencer
Radiator hose 1
Carburetor
Air cut-off valve assembly
Camshaft
Upper engine bracket
1 Radiator pipe
2 Oil delivery pipe
3 Nut
4 Bolt [L = 135 mm (5.31 in)]
5 Bolt [L = 145 mm (5.71 in)]
6 Cylinder head
7 Timing chain guard (exhaust side)
Part name
5-18
CYLINDER HEAD
Q'ty
Refer to "SEAT, FUEL TANK AND SIDE
COVERS" section in the CHAPTER 3.
Refer to "EXHAUST PIPE AND SILENCER"
section in the CHAPTER 3.
Disconnect at cylinder head side.
Refer to "CARBURETOR" section.
Refer to "AIR INDUCTION SYSTEM" section.
Refer to "CAMSHAFTS" section.
Refer to "ENGINE REMOVAL" section.
1
1
2
2
2
1
1
Remarks