Hi all,
In have the Unimog 8110 for years on my shelve. Recently my kid noticed the pneumatic pump jammed. I have fixed that ( the pump had some dust issues) but I noticed now that when I put the batterybox on (in action) the crane-pneumatics works only one way (button to the right). When the switch on the batterybox is to the left (reverse so to speak) the pump works, but doesn’t seem to generate enough pressure, so the crane does not work then.
Any clues at what is going on? This was never an issue.