Piston/Piston Rings/Piston Pin
6. Apply clean engine oil to the cylinder wall,
piston outer surface and piston rings.
Route the cam chain (3) through the cylinder
(4).
Install the cylinder over the piston rings by
hand while compressing the piston rings (5).
Do not damage the piston rings and cylinder
walls.
NOTICE
(3) cam chain
(5) piston rings
(4) cylinder
7. Install the cam chain guide (6) and fit the cam
chain guide tabs (7) in the cylinder cut-outs
(8).
Push the guide until it bottoms in the
crankcase guide hole.
(6) cam chain guide
(7) cam chain guide tabs
(8) cylinder cut-outs
Cylinder Head Installation
1. Install the dowel pins (1) and new cylinder
head gasket (2).
Do not let the dowel pins fall into the crankcase.
NOTICE
(1) dowel pins
(2) cylinder head gasket
(3)
(4)
(5)
(6)
(7)
(8)
(1)
(2)
Servicing Your Honda
79
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061-083.qxd 06.7.5 11:26 ページ79
Summary of Contents for CRF250X 2007
Page 1: ......
Page 11: ...6 Motorcycle Safety 001 030 qxd 06 7 4 14 11 ページ6 ...
Page 17: ...12 Before Riding 001 030 qxd 06 7 4 14 11 ページ12 ...
Page 27: ...22 Basic Operating Instructions 001 030 qxd 06 7 4 14 11 ページ22 ...
Page 109: ...104 Servicing Your Honda 104 129 qxd 06 7 4 14 24 ページ104 ...
Page 153: ...148 Taking Care of Unexpected 140 180 qxd 06 7 4 14 29 ページ148 ...
Page 170: ...Technical Information 165 Wiring Diagram 140 180 qxd 06 7 4 14 29 ページ165 ...
Page 171: ...166 Technical Information 140 180 qxd 06 7 4 14 29 ページ166 ...