Re: Pre-purchase inspection in Ft. Myers
Reply #8 –
Bob,
Welcome to the group. Coach "condition" is a very subjective term. One man's junk is another man's "jewel in the rough". That is why we always urge, if in any way possible, a personal inspection before purchase.
Retarder or brake. Like Brett said, look around the factory control panels for a "brake" switch. Also, check the metal ID plate on the trans. Photo below of the plate on my trans. If it had a retarder, the trans model number would have a "R" suffix. As in "MD3060R".
If no retarder, another possibility is a "aftermarket" exhaust brake. If this is fitted, there will be some kind of control switch/panel located in the driver area. My coach has one installed by the first owner. Photos show the control switch located next to the Allison touch pad, and a look at the brake itself installed on the exhaust pipe.
We've crossed the Rocky Mountains both ways 3 times since we bought our coach. Our exhaust brake works very well, in my opinion. If, after viewing the coach, you find it does have a exhaust brake, I'll be glad to provide more specifics on the operation.
Good luck with your search!