Kerem

Unfortunately, I am not able to provide any reference from the manufacturer on this. However, recommendations usually point to a certain range, which is between 20 to 40 psi, rather than a unique figure for TDI/TSI engines of VAG cars.

Normal running pressure range in an R134A system is in between 22, and 57 psi with respect to below reference, https://sciencing.com/normal-running-pressures-r134a-8003413.html Below video also provides some tips, and safety precautions for filling up the gas individually, https://www.carcarekiosk.com/video/2011_Skoda_Octavia_TDI_CR_2.0L_4_Cyl._Turbo_Diesel/air_conditioner/recharge_freon

Any portable steam generator / cleaner with vacuuming ability helps. For ease of cleaning, and protection, I chose to use leatheratte seat covers, https://photos.google.com/share/AF1QipPDer_oWqKiqZvr3JvH0vVG3YEtsOoJ76_1CyfTdt8kuyEFjJSttqEeTes-xd3Utw?key=R0JHQ3FKX0VhZXM2b09Wd25YRklBS21oejU1eVhR

I have mine replaced a year ago. The part number on the invoice is 5K0 953 569 BD This is for a 2016 year model with a 1.4 TSI engine. As far as I know, the first, and the last two digits change, depending on the year of manufacturing, and the type of engine.

Fixing rubber gaskets to buttom part of the doors might be a solution. "Z" types pictured on the above link are fit for this purpose.

I suggest applying a small amount of lubricant (such as, Tunap 107) into mechanism location before a replacement.

I' ve been observing many interesting setups through out the web. Among those, I marked two of them before which might also be interesting for you. for work: http://www.instructables.com/id/Skoda-Yeti-Work-Car-Setup/ for camping: http://www.instructables.com/id/Skoda-Yeti-MicroCamper-Fat-Berta-30/