
When I changed the head gasket and timing belt on my Mazda truck about four years ago I swore I would never again work on a motor vehicle. The one time high school romance of laying under a car sweating and cursing and getting rust in my eyes and a full time fragrance of petroleum oozing from my hands was gone.
So why am I wrenching on the Vespa? Short answer—-it is part of the riding experience. Not a requirement but I feel connected to the scooter in a way I don’t in a car. And to fill out that connection I need to know how to perform some simple maintenance and repairs. So I started with changing the engine oil and transmission oil.
True to every other mechancial task I embark on I find I do not have the right tools. I scratch my head at this because I have a giant Craftsman tool case, the one on wheels that you can put air tools and sledge hammers into. (Sledgehammers are for emergency use) The thing is stuffed with sockets and wrenches and so many odd tools that surely I am ready for anything.
Surely not.
Almost everything I have is SAE. The scooter is metric. I have a simple collection of metric sockets and wrenches that range up to 19mm. The oil plug is 24mm. Adjustable wrench can’t quite grab because the oil filter is in the way. Can’t get the oil filter off because I don’t have an oil filter wrench that small. You see where this is going.
In a fit of focused rage I twist the filter off with my bare hands. I am startled that I could free it without leaving any flesh of protruding metal. The adjustable wrench does not have enough leverage to break the plug free—no doubt coroded tight from salt from winter riding. A moment of insight brings a big SAE box wrench that sort of fits and I break the plug free. Oil drained, filter replaced, oil added and I am finished. I feel comfortable that I could do this laying along the road with a minimum of tools.
The rear hub oil requires a 6mm insert. I use an Allen wrench and pliers to break it free. By this time the engine is cooling and the transmission oil drips like sap from a tree.
Next time the change will be quicker, smoother, I’ll know what to expect and I will have the right tools. I am ready for something more complicated in another 1000 miles—spark plug and drive belt.
I feel better about the scooter right now. And I feel better about my place in the riding experience.














