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Think I found my air leak
This all started on the way home in Oct. Blew a left front air bag at the Ohio state line on I-75. Had a shop there replace the front two bags and then home. The coach is a 1999 and I found none of the bags or valves had ever been replaced. This is what it took to get all the leaks out.
Now I can start on the Aux. system
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5 Replies
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biggest help I found was go prevostcar website and download pumatic diagram. then take it to office depot and have it blown up 2ft x 3ft and lamated ($9) use dry erase markers to trace probable cause of leaks..
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Good move Jack, peace of mind. 22 years of service says it all.
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Jack-
I’m in a similar situation. Everything airs up ok, but within a couple of days there is sag. I know the air bags are original.
Roughly what was the materials cost for the air bags and valves?
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To do all the airbags and the valves about $2500.00. I could have saved a little is I had bought all the valves at one time, but I keep thinking this will be the last one. Even after the six I replaced now I have one more going in. That will only leave about 3 old ones in the coach.
Now I can start finding the leaks in the Aux system.
Jack
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Jack-
Thanks for the price information.
I hear you on the go to replace a light bulb, and end up rewiring the room scenario.
Best regards
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