Yamaha WR250FM Bicycle User Manual


 
4 - 31
ENG
CYLINDER HEAD
CYLINDER HEAD
Extent of removal:
1
Cylinder head removal
Extent of removal Order Part name Qty Remarks
CYLINDER HEAD REMOVAL
Preparation for removal Seat and fuel tank Refer to SEAT, FUEL TANK AND SIDE
COVERS section.
Exhaust pipe and silencer Refer to EXHAUST PIPE AND
SILENCER section.
Radiator hose 1 Disconnect at cylinder head side.
Carburetor Refer to CARBURETOR section.
Camshaft Refer to CAMSHAFTS section.
Upper engine bracket Refer to ENGINE REMOVAL section.
1 Radiator pipe 1
2 Oil delivery pipe 1
3Nut 2
4 Bolt [L=135 mm (5.31 in)] 2
5 Bolt [L=145 mm (5.71 in)] 2
6 Cylinder head 1
7 Timing chain guide (exhaust side) 1
1