03-22-2014, 12:08 PM
Does it make noise regardless of whether or not you are moving around in the coach? If it only makes noise with movement I would suspect the suspension, no idea what exactly. There are rubber bumpers inside the airbags that prevent metal-to-metal contact when the bags are deflated. It occurs to me that the rubber may allow enough movement even when deflated for the noise to be created in the suspension somewhere.
Jon Kabbe
1993 coach 337 with Civic towed