Useful information from Paruzzi magazine and from our YouTube channel :
Engine diagnostics - video 03 pushrods In video fourteen of our series on engine overhaul, we disassembled and reassembled the rocker arms and pushrods. In this video, we will inspect the pushrods. The result of this diagnosis, will tell us if we can reinsert the pushrods, or if we need to replace them.
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.
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 diagnostics - video 04 part 1 valves and valve springs In video 16 of the engine overhaul series, we disassembled the valves and valve springs.
Not all of the cylinder heads we showed were in good condition, this does not mean that all parts need to be replaced. After a thorough diagnosis, it will show if the valves and valve springs are still reusable. This video discusses valve and valve spring diagnosis. It consists of four parts.
oil consumption Oil leaks are easy to rectify, sometimes even without having to remove the motor. We have saved the more difficult cases for this article, so we did not call this "oil leaks part 2" but "oil consumption". The distinction between the two is sometimes difficult to make, hopefully the information that follows will bring clarity.
Engine overhaul - video 14 rockers and pushrods In this video we will show how to disassemble and reassemble the rocker arms and pushrods. We will discuss the diagnosis of the rockers and pushrods in our other video series, which deals with engine diagnosis. How to adjust the rockers, an action also known as shimming, can be seen in our video series on engine adjustment.
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 02 overhauled engines We show in this video all the engines that we overhauled for the video series. An AB 1300, an AS 1600, an AJ 1600 and a D 1200 engine, every step, every detail of the overhaul of these air-cooled Volkswagen engines will be discussed in this series.
Engine overhaul - video 03 the workshop We show in this video what the possibilities are to work on your VW engine. If you plan to overhaul several engines, then buying a professional engine stand is recommended. If you only want to overhaul the engine of your own classic Volkswagen, then buying special tools is not cost effective. We will show all options.