Thor Ace Fiberglass Rear Cap: Repair and Maintenance Guide
Maintain and repair Thor Ace fiberglass rear cap. Covers spider crack repair, oxidation restoration, and gel coat touch-up procedures.
Maintain and repair Thor Ace fiberglass rear cap. Covers spider crack repair, oxidation restoration, and gel coat touch-up procedures.
Normal air suspension rise is 1-2 minutes. Taking 4-5 minutes suggests compressor issue, leak, or dirty intake filter. Check for leaks at fittings and inspect compressor.
Rear air bags not dumping fully indicates a stuck exhaust valve, check valve issue, or height control valve problem. Listen for air exhausting when dump is activated. Check for obvious blockages and try manually releasing air via Schrader valves on bags.
If suspension and frame are square but body sits low on one side, the issue is body mounts. Check for loose bolts, failed rubber isolators, or manufacturing variance. Body shims can correct this. Since its a 2021, contact Jayco about warranty coverage.
When RV window seals are dried out and leaking, replacement is usually better than caulking over old seals. Remove the old seal completely, clean thoroughly, and install new butyl tape or rubber seal for a lasting watertight repair.
Simulators mount with separate bolts at 9 and 3 oclock positions. Do not pry - loosen those nuts first. If damaged, use penetrating oil and vice-grips. Consider valve stem extenders for easier future pressure checks.