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Category: Other Mopeds

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Omer Scrambler – Engine Part 1

My brother Stefan and I did a little engine work this weekend, until a missing flywheel puller stopped our progress. But we managed to get a first look at the internals, and so far it’s not looking too good.

First problem was the cylinder barrel, a “specialist” has tuned it in the past. The ports and piston skirts are all messed up, sadly. The cylinder head doesn’t look too good either, it shows signs of detonation or alot of driving with a way too lean mixture.

The secondary gear shaft is messed up where the chain sprocket is attached, i’m not sure if we can fix it. Maybe we need a new one, which is hard to find.

More pictures, remember to look for descriptions on some of the pictures:

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Omer Scrambler

Yet another project on my workbench. My brother wanted something bigger than his Puch Maxi, and with more than one speed and an automatic clutch. So he found a very seldom Omer Scrambler, with a Minarelli P6 engine. Edit: The engine turned out to be a 4-speed, not a 6-speed. The engine case says P6, but it isn’t.

Lets start with some pictures that my brother took with his phone in the basement.

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Next up: The engine will receive a complete overhaul.

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Pers Kreidler TM – engine assembly.

Yesterday i recieved more parts for Pers Kreidler, a new crankshaft from Top Racing, engine gasket  and some shims.

I’ve uploaded alot of pictures in the other album here: https://12v.dk/pers-kreidler-tm-1972/?pageid=50&nggpage=2

I’ve made some comments on some of the pictures, be sure to look for them at the bottom while browsing the photo gallery.

The Kreidler will soon be on the road again, can’t wait to get the first test drive, this bike is really something special!

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Pers Kreidler TM 1972

My friend Per bought this very beautiful Kreidler TM from 1972, it is very well restored and registered as a motorbike. So he’s allowed to drive more than 30 km/h 😉

Sadly, the engine was leaking oil on the outside and into the crankcase. It had problems with idle and low speed driving, the crankshaft seal on the ignition side couldn’t seal because of a damaged surface on the crankshaft. We change all seals and bearings while we have the engine open, two of the gearbox bearings where a little worn. A new crankshaft is also on the list.

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