Slideout rubbing wall with smaller bottom gap suggests drooping - worn lower rollers or adjustment needed. Inspect rollers, check mounting bolts, and look for floor damage underneath.
Low rear suspension on 1995 F-53 chassis is typically caused by worn leaf springs or overloading. Air bag kits provide the most cost-effective temporary fix while you locate proper service documentation through Ford dealerships or specialty RV parts suppliers.
The Carefree HD Awning Stabilizer is an effective upgrade for box awnings that significantly reduces awning bounce and sway in windy conditions. Installation is straightforward for DIYers and the stabilizer is compatible with most major RV box awning brands.
Light hydraulic weeping without drips or jack sag is often normal fitting seepage. Clean, monitor, and snug fittings slightly. Worry if jacks sag or you see active drips.
Leaf springs rarely need replacement unless cracked, severely rusted, or visibly sagging. Your 30-year Arizona springs with no rust or sag are fine. Replace bushings as planned.
Coleman Mach AC uses gravity drainage through base weep holes - no pump or tubing. Dripping likely from closed vents disrupting airflow, gasket seal deterioration, or blocked drain path. Try running with vents open first.
The quickest fix is placing 1/2 inch plywood on the worn frame under your new mattress - distributes weight and prevents sagging. For long-term, consider replacing with jackknife sofa or complete sleeper mechanism. Plywood solution costs under 0.
Heavy brackets stored under sofa are likely spare parts for slides, jacks, or furniture mounts. Photograph with measurements and post to RV forums for identification by your make/model.
Bad F53 leaf spring shows as crack, sag, or broken leaf. Safety critical - replace immediately if cracked. Inspect spring eyes carefully.