How to service Eberspacher Airtronic D2 Diesel heater maintenance, repair, Chinese heater is identic

Is your diesel heater smoking? Start-ups are intermittent? Does the heater sometimes start and sometimes just smoke is coming out from the exhaust? Well then I have some bad news for you. Your heater needs to be serviced, but don't worry, it is easier than you think. All you need is some basic tools, some cheap spare parts and a little determination. This is something that anyone can do and it is the first step that any workshop would do. If you are still having problems after this, maybe it is time you look for a workshop but in most cases the heater will work and you are set for another heating season. This guide also applies to the clones from China, Chinese diesel heaters with 2 or 5 kW heating power. In this video I will be servicing an Eberspacher Airtronic D2 heater with a plugged breather hole as i have never seen before. Say thanks: https://buymeacoffee.com/diyhelper