Litte ride out with a friend. This is somehow an interesting picture as the bikes are so similar but on the other hand so different.
In front the european interpretation of an “Aermacchi” as sports bike with a light frame and without electric start. In the back the US interpretation of the bike as a two-seater vehicle with a large seat and electric starter.
The first step for getting the bike road legal again. I bought the bike without any papers in 2006 and as it was imported in very bad shape from spain it never had any german papers. The officials tested it 2 hours for beeing safe, beeing within noise regulations and so on. I also had them investigating the bike if it is in original condition as it was sold by factory in 1974. a car or bike older than 30 year ins original and very good condition can be registrated as “oldtimer” in Germany which brings some benefits and safes taxes for example.
I did some pictures of the finished bike. I am very proud. It almost looks like brand new with very tiny cut backs. On one picture you can see my special bike trailer which can be lowered to ground and lifted with an air compressor for easy loading by one person only. I just had to modify it a bit as it is designed for bike bikes with wide wheel base like my HD FXDL. The trailer also has pneumatic shock absortion and I love it. If you don’t use the trailer it can be folded and easily stored in the garage!
Video of first start after more than 6 years of restoration. The bike is already done. Not much to too anymore. Missing CEV169 and tach-drive.
High precision, fine german engineering for a special tool 😉 to open the inner clutch hub nut.
By the way as I have a 74 SS-350 this is the improved alloy clutch hub which was introduced on late 73 models. It can be identified by the higher number of toothes compared to the earlier steel hub. The late version also needs different clutch plates.
After some basic cleaning on the cylinder I noticed some bad scuffs in the bore which almost look like they are the result of rust. I somehow have the feeling that even a rebore and oversize piston wouldn’t compensate – maybe a 0.8mm – but looking for a better cylinder and oversize piston seems to be the right thing to do right now.
I am currently stuck on the engine, because I need to buy a 36mm wrench for the sprocket gear, borrow a clutch holding tool, and ordering a puller with longer arms to get the starter sprag off the shaft.
Today I packed the left side engine covers and the handlebar so I can send them out for polishing / rechroming tomorrow. I also have two ugly seat pans which I will bring out for sand blasting and powder coating the upcoming week. I will use the pan that comes out better.
A colleague lent me an extractor that worked getting the rotor lose. But somehow I am confused about the shaft, isn’t it supposed to have a notch and a key? Somehow this looks strange. I also learned the hard (hurting way) that it is better to leave the center nut loose on the main shaft when pulling the rotor.
As I am stuck on the left side of the engine as I need to buy or borrow a proper extractor to get the alternator rotor off I turned the engine and trying my luck on the right side. Removed clutch cover, circuit breaker cover, oilstick and speedo shaft.
Then again, I am stuck as I need a proper tool for removing the clutch.
After more than 2 years in which I didn’t have the time to work on my bikes, I have decided that I will continue with the SS-350. Well, actually I still do not have a lot of time left as there is still a lot of more important work to do, but I am going to take the time!
I took the carb, disassembled it and cleaned it with the ultra sonic bath and some “DREMEL polishing” and the result is not too bad. The carb was very dirty all over but not damaged as far as I can tell. I have already ordered a few new screws and new gaskets which are still available.
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