hi guys, dont know if this should be here or in maintenance?
im sure a mod could move it if needs be.

just a basic photo set to show the simple points involved in changing a main jet on a mikuni vm22 carb

ive not included the pull the carb off the bike and chuck the carb back on the bike as its a bit of a no brainer once everything is disconnected,

tools used and a reference as to what the jets look like are included,

please feel free to comment, or add your own info as required.

thanks, james


fuel pipe clip by offtheclockuk, on Flickr


carb/ airbox joint by offtheclockuk, on Flickr


undo nuts securing carb by offtheclockuk, on Flickr


unscrew piston cap by offtheclockuk, on Flickr


remove piston by offtheclockuk, on Flickr


dont damage piston or needle by offtheclockuk, on Flickr


remove screws from bowl by offtheclockuk, on Flickr


remove bowl by offtheclockuk, on Flickr


secure jet body and remove jet by offtheclockuk, on Flickr


screw in larger jet by offtheclockuk, on Flickr


check for obstruction/damage before closing up by offtheclockuk, on Flickr


refit and check connections by offtheclockuk, on Flickr


tools used by offtheclockuk, on Flickr


112.5 left - 115 right by offtheclockuk, on Flickr