Showing posts with label Vespa Engine Rebuild. Show all posts
Showing posts with label Vespa Engine Rebuild. Show all posts

Thursday, November 4, 2010

Engine Rebuild-November 4, 2010

I finished with the engine rebuild. Overall, it wasn't too bad. The hardest part was getting the crank to fit into the engine case. I would recommend putting the crank into the freezer for a night and heating the engine case with a butane torch. With some gentle taps, the crank eventually went in. The second tricky part was getting the two engine halves together while making sure that the gear selector was properly engaged. Put in new bearings and a complete set of seals. Right now I am in the process of getting the exhaust repaired and once that is complete I will give the new engine test. Once this is done, I'll move on to getting the airbox redone and flywheel cover repaired and painted. Coming along slowly, but still coming along.


Friday, July 23, 2010

Engine Rebuild-July 23, 2010

I got the clutch cover on the scooter and was hoping to make it down the street that night.  That didn't happen, so I got a chance to work on it the following morning.  I got the scooter to idle, but when I would put it in gear the scooter didn't have enough power to pull the bike.  After several tries, some strange sounds started coming from inside the cases.  Lots of grinding and some sounds of snapping metal.  Not good.  I also suspect some air leaks so time for an engine strip.  Not too bad though since I wanted to do this from the beginning.