I just bought a 2004 Fleetwood Sequoia. The crank up system appears not to have or to need safety brackets (those metal brackets that fit around two of the shafts the cable runs through on opposite co...
As far as the supports go, many people discarded them because they couldn't figure out what they were for, or just left them @ home. If you can't locate the OEM for a descent price, just get two 1" wood dowels from HD & put rubber furniture tips on each end.