BAC Forum

General Boards => Technical Support => Topic started by: Joe Rhea on July 05, 2016, 09:34:52 PM

Title: water in air system
Post by: Joe Rhea on July 05, 2016, 09:34:52 PM

I'm getting a lot of water showing up in the air supply lines to the stairway slide and horn. Both solinods are screwed up due to water. I blow the tanks frequently and get very little moisture. I replaced the air drier filter when I bought the coach with a after market cartridge instead of a OEM.I have ordered a oem filter to replace the after market. Perhaps someone could share some light as to what is happening.

Title: Re: water in air system
Post by: Neal E Weinmann on July 05, 2016, 09:51:38 PM

Do you hear the purge valve on the drier exhausting periodically when the engine is running?

Title: Re: water in air system
Post by: Joe Rhea on July 05, 2016, 09:57:33 PM

yes
The relief valve on the drier works. The only thing I can think of is the air is bypassing inside the filter.