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Technical Support / Re: air up suspension from air compressor
« Last post by Eric Maclean on April 22, 2024, 12:56:18 PM »Dan
Your service bay should have a quick coupler near the tank drain valves you can connect an air line there and air up the whole coach .
This is the connection a towing company will use to maintain air on the system in order to air up the suspension and have air to release the parking brake so they can tow it.
Once you have the suspension aired up you will want to drain the tanks ( the air suspension should stay up ) the air line from the dryer to the wet tank will be pressurized until the wet tank is drained.
Check the supply line fitting on the braided supply line before you get in too deep they have a habit of getting very rusty requiring replacement of the line other than that it should be a straight forward replacement.
If the quick coupler is not in the rear service bay ( passenger side rear) try in the electrical bay ( driver's side side front) some of the Beaver coaches had it there.
Eric
Your service bay should have a quick coupler near the tank drain valves you can connect an air line there and air up the whole coach .
This is the connection a towing company will use to maintain air on the system in order to air up the suspension and have air to release the parking brake so they can tow it.
Once you have the suspension aired up you will want to drain the tanks ( the air suspension should stay up ) the air line from the dryer to the wet tank will be pressurized until the wet tank is drained.
Check the supply line fitting on the braided supply line before you get in too deep they have a habit of getting very rusty requiring replacement of the line other than that it should be a straight forward replacement.
If the quick coupler is not in the rear service bay ( passenger side rear) try in the electrical bay ( driver's side side front) some of the Beaver coaches had it there.
Eric