Valve Clearances; Replacement Of The Spark Plug - Honda 2010 CBX 250 Workshop Manual

MAINTENANCE
i
To prevent damage in the cylinder head, tighten manually spark
plug power before using the keys to spark plugs to tight-
en the pair specified.
Install again spark plug in the cylinder head and tighten
manually. Then, tighten the pair specified.
TORQUE: 12 N.m (1,2 kg.m)

REPLACEMENT OF THE SPARK PLUG

i
Do not excessively tighten the spark plug
In case of need adjustment the opening of the spark plug
agreement with the specification, using a gauge of
thicknesses of the type wire. Install and tighten manually
spark plug new in the cylinder head. After the washer ring has been
settled in the accommodation of the spark plug, tighten
approximately 1/2 drawing more. Install the noise dampening layer
in the spark plug.

VALVE CLEARANCES

INSPECTION
NOTE
Inspect and adjust the slack valves while the engine is
cold (down 35°C).
Remove the fuel tank (page 2-4). Remove the noise dampening
layer of the spark plug. Remove the
bolts and the cover of the cylinder head. Remove the spark plug
(page 3-7). Remove the covers of the hole of the
crankshaft and the opening of synchronisation.
3-8
LAYER SUPPRESSIVE NOISE
SPARK PLUG
TOP OF THE CYLINDER HEAD
O-RINGS
TOP OF THE HOLE OF
SYNCHRONIZATION
CBX250
BOLT
TOP OF THE HOLE OF
THE CRANKSHAFT