Showing posts with label motorcycle carb repair. Show all posts
Showing posts with label motorcycle carb repair. Show all posts

Sunday 25 October 2015

Rainy Day Carburators

A cold, rainy Saturday had me break down the carburetor on the Yamaha XS1100.  A Triumph Spitfire and Mercury LN7 owned as a teen made me pretty handy with carburetors.  In addition to multiple rebuilds I also got handy at jury rigging manual chokes thanks to the utterly crap Ford Escort carb set up.

The beautiful Mikuni unit on the Yamaha looks like a piece of industrial art in comparison to the pedestrian Triumph and Ford carbs, unfortunately it's seized.  After breaking down the top end I soaked it and freed up the seized throttle body.

The next to-do with the Yamaha is to clean up the gas tank and then reassemble the fuel system.  The engine isn't seized and spins easily, so I think I'll have an easy time firing it up for the first time in years (knock on wood).

Here are some pics of Mikuni's Yamaha masterpiece:




The throttle cable wasn't playing nice even after taking apart the handle bar - so into the carb I go...

The Yamaha XS1100 engine block with the carbs off - it got the Warhol treatment....


Like everything else so far, the internals look to be in good shape on the old (35 year old!) Yamaha

Cleaning up the fasteners using the caps from each carb to keep things organized.


XS1100 is in for surgery

Not many riding days left as the weather turns up here in Canada