Re: S&S Hoist (split from Re: Replaced P-3 Carrier and Bearings)
Reply #11 –
"Does it hurt anything to lift the coach by the 2 outside duals?" I asked this exact question when we had our coach serviced at Oregon Motorcoach, because it was my first exposure to this jacking device. The tech, who had 40 years experience working on heavy equipment, said it was not a concern. He claimed to haver never heard of any ill effects from this procedure. His "theory" was that since both of the wheels bolt to the axle at the same place, you are really lifting at the same point whether you pick up one or both wheels. I said the leverage looks like it would be a little different just using the outside dual, but he said the wheels are plenty strong enough to handle that. Anyway, it IS common practice at shops that service hundreds of coaches every year, so I guess if it was tearing them up we would hear something about it.