Useful information from Paruzzi magazine and from our YouTube channel :
Engine diagnostics - video 02 BONUS defective rockers arm parts In video two of this series, we measured the rocker arm parts, and compared them to the wear limits listed by the VW workshop manual. In this video, we will show examples of rocker arm parts that are in less good condition than these of our AB 1300 engine from video two. This should help, to better diagnose the rocker arm parts.
Engine adjustment - video 02 adjusting the rocker arms In the first video of this series, we adjusted the valve clearance. In addition to the valve clearance, the position of the rocker arm relative to the valve stem, is also a very important setting. If a rocker arm is not positioned correctly, it can be adjusted, which is called shimming.
setting valve clearance The first technical work I ever did on my first Volkswagen Beetle was to set the valves. I didn't know much about the technology of the VW Beetle at the time, but I dared to do it, valve setting is easy to do yourself, you don't need many tools, and it's essential for the proper functioning of your classic.
Engine overhaul - video 05 install the distributor drive shaft This is the continuation of video 04, we are now going to install the distributor drive shaft, both on an already rebuilt Volkswagen Type 1 engine and on a split Type 1 crankcase. We pay a lot of attention to the correct positioning of the drive shaft at the beginning of this video series, because it is crucial to be able to adjust the ignition properly, later, when the engine is overhauled.
oil seals All rotating parts fitted with bearings lubricated by oil or grease, such as crankshafts, transmission shafts, drive shafts, steering rods, etc., must be sealed. In our classic VW's we find two types of oil seals, namely the static and the dynamic (lip seal) oil seals.
Engine overhaul - video 17 assemble cylinder heads In this video, we show you how to assemble the cylinder heads of a VW Type 1 engine, and what to pay particular attention to.
Engine diagnostics - video 01 crankshaft end play In the first video of this new series, we will look at how to measure the crankshaft end play. Measuring the crankshaft end play, will help you estimate if your engine needs a total overhaul. If the result of the measurement is greater than or equal to 0.15 millimeters, then the crankshaft clearance is too large, and a total engine overhaul is recommended.
Engine overhaul - video 13 replacing the crank seal During a complete engine overhaul, you will need to replace the crank seal. But replacement may also be necessary, when you discover an oil leak behind the flywheel, which will impair the operation of the clutch. We show in this video how to disassemble and reassemble the crank seal.
mesuring the compression How can you determine very objectively how much wear the engine has? An indication of the wear level can be obtained by performing a compression measurement, the engine compression determines the power of your VW. Anyone can perform a compression measurement on an air-cooled or water-cooled VW.
Engine overhaul - video 20 pushrod tubes With the cylinder heads out of the way, you can install standard pushrod tubes. But, disassembling the cylinder heads means replacing the gasket between cylinders and crankcase.