VerMonsterRV
Gotta Be Nuts
So in my ever so slow learning of our truck I now realize Mercedes included a tire inflation port as standard. Included with the truck when new was an inflation hose, but we didn't get it when we bought our truck. Now looking at the manual this factory original hose screws onto a rubber capped port. If we only had a single rubber capped port this would be obvious, but we have several. One of the ports is after the unloader valve, which seems odd and is where I am currently tapped into. Would anyone know the proper port to use? After the unloader is odd because once the truck compressor reaches 8 bar then no pressure after the unloader. Would have pump to pump the brakes to close the unloader. Which strangely enough the manual mentions doing that to drop the pressure to 6 bar prior to filling tires.