Vacuum Chamber - Honda 2010 CBX 250 Workshop Manual

FUEL SYSTEM

VACUUM CHAMBER

Remove the four screws, the supports of the tubes and the
lid of the vacuum chamber.
NOTE
The compression spring is very long. To remove the lid,
be careful to the spring not jump the carburetor.
Remove the compression spring and the diaphragm /
piston empty of the body of the carburetor.
i
• Be careful not to damage the diaphragm. • Not push
the needle piston to remove the support.
Turn the support of the needle in sense against opening
hours while pressing it. Remove the flanges of support
through slots in the piston vacuum. Remove the support
of the needle, the spring and the needle piston vacuum.
Check the following:
– The needle is not too worn down
– That the piston vacuum is not worn or damaged
– The diaphragm is not chopped, deteriorated or damaged
NOTE
In case of the diaphragm present any type of damage,
even that is only a peak, the air penetrate into the vacuum
chamber.
5-6
SCREW
Compression SPRING
DIAPHRAGM PISTON/VACUUM
SUPPORT FOR THE NEEDLE
DIAPHRAGM PISTON/VACUUM NEEDLE
SUPPORT FOR THE NEEDLE
CBX250
TOP
SCREWS
TOP
SPRING