Category Archives: Puch VZ – JPS

Puch VZ 50 – JPS

Just to make sure that i don’t get bored, i promised to help “JPS” with his Puch VZ engine. JPS is a very active member of the danish forum billig-scooter.dk.

The engine had knocking noises and leaked oil, so i’m going to change all bearings and seals. The crankshaft is also worn, so it will be changed to a new one.

There isn’t anything other wrong with the engine, all mechanical parts look good as new.

This gallery will contain all the images i take while doing the repair, remember to look for photo comments:

A short video of the noises, it was worse and visible in real life: