Honda CRF250L 2018 User Manual

8. Tighten the spark plug:
● If the old plug is good:
1/8 turn after it seats.
● If installing a new plug, tighten it twice
to prevent loosening:
a) First, tighten the plug:
1/2 turn after it seats.
b)
Then loosen the plug.
c)
Next, tighten the plug again:
1/8 turn after it seats.
NOTICE
An improperly tightened spark plug can damage
the engine. If a plug is too loose, a piston may be
damaged. If a plug is too tight, the threads may
be damaged.
9.
Install the parts in the reverse order of
removal.
u
When reinstalling the spark plug cap,
take care to avoid pinching any cables
or wires.
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Spark Plug u Checking Spark Plug
Maintenance
59

Honda CRF250L 2018 Specifications

General

Displacement	249.6cc
Bore x Stroke	76.0mm x 55.0mm
Compression Ratio	10.7:1
Transmission	6-speed
Final Drive	Chain
Front Brake	Single 256mm disc with twin-piston caliper
Rear Brake	Single 220mm disc
Front Tire	3.00-21
Rear Tire	120/80-18
Wheelbase	56.9 inches
Seat Height	34.7 inches
Fuel Capacity	2.1 gallons
Ground Clearance	10.0 inches
Engine Type	Single-cylinder, liquid-cooled, 4-stroke
Fuel System	PGM-FI
Front Suspension	43mm inverted fork
Rear Suspension	Pro-Link single shock
Curb Weight	317 lbs