04-24-2021, 05:13 AM
I have not discovered a single air line burst or split either. I did find a rubber brake line chafed through. 99% of the air leaks I have found were without getting under the coach. Replacing push in fittings is a no brainer---they leak. Only replace with good quality DOT compression fittings. Don't forget to check inside the coach. Parking brake valves can leak. Brake pedal valves can leak & mine had leaky push in fittings. Air doors, toilets, etc.
The only push in fittings I have on my coach are on the dump air valves. Never found a compression fitting to replace them.
The only push in fittings I have on my coach are on the dump air valves. Never found a compression fitting to replace them.
Steve Bare
1999 Newell 2 slide #531