Honda 2004 CRF250X Service Manual

Install the lock washer and collar with the "OUT-
SIDE"
marks facing out.
Install and tighten the drive sprocket bolt to the
specified torque.
TORQUE: 31 N'm (3.2 kgf ·m, 23 Ibf·ft)
Install
the spacer, sprocket cover, clamp and bolts.
Adjust drive chain slack (page 3-21).
ENGINE REMOVAL
Drain the engine oil (page 3-17).
Drain
the transmiss i on oil (page 3-20).
Drain the coolant (page 6-7).
Remove the
following:
- Seat (page 2-3)
Engine
guards (page 2-4)
Fuel
tank (page 2-7 )
Exhaust pipe (page 2-9)
Carburetor (page 5-11)
Drive sprocket (page 7-
4)
Kickstarter pedal (page 10-5)
Gearshift pedal(page 10-25)
Brake pedal(page 15- 24 )
'04 - '06 Califorma Remove the PAIR control valve (page 5-31 ).
type, Ahar '06_
Remove the direct ignition coil.
Disconnect the crankcase breather hose.
loosen the radiator hose band screw and discon-
nect the radiator hose from the water hose pipe.
Remove
the nut and starter motor cable.
Remove the
bolt and ground cable.
loosen the clutch cable nut and remove the clutch
cable
from the starter motor stay.
Disconnect
the clutch cable from the clutch lifter
lever.
Release
the crankcase breather hose from the
clamp .
ENGINE REMOVAL/INSTALLA TION
DIRECT IGNITION COil
- \'
\
\
BREATHER HOSE
7-5

Honda 2004 CRF250X Specifications

General

Engine Type	249cc liquid-cooled single-cylinder four-stroke
Bore x Stroke	78.0mm x 52.2mm
Compression Ratio	12.5:1
Induction	Keihin 37mm flat-slide carburetor
Transmission	5-speed
Final Drive	O-ring-sealed chain
Front Suspension	47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability; 12.4 inches travel
Rear Suspension	Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.4 inches travel
Front Brake	Single 240mm disc with twin-piston caliper
Rear Brake	Single 240mm disc
Front Tire	80/100-21
Rear Tire	100/100-18
Rake (Caster Angle)	27.5°
Trail	113mm (4.4 inches)
Wheelbase	58.3 inches
Seat Height	37.7 inches
Ground Clearance	13.4 inches
Ignition	CD with electronic advance