Your Onan 5500 generator's fuel pump chatter and dual light illumination indicates a control board communication error triggered by the remote harness connection. This comprehensive guide covers diagnosis, repair steps, and prevention strategies for all common Onan 5500 issues.
You can replace just the fabric on most RV slide toppers without replacing the entire assembly. The fabric typically costs $50-150 and can be installed in 2-3 hours with basic tools.
Reduce RV slide-out wear with proper usage, seal maintenance, and lubrication. Covers usage frequency questions and storage tips.
Repair RV garage doors that are delaminating or coming apart. Covers adhesive reattachment, reinforcement, and seal replacement.
A gas detector that beeps every minute during nighttime hours (7PM-7AM) is typically experiencing low voltage issues, sensor degradation, or interference from temperature changes and humidity. The timing pattern suggests power-related problems rather than actual gas leaks.
Replace RV tires at 6-7 years regardless of tread condition. Internal rubber degradation is not visible but increases blowout risk. At 7 years with 2018 DOT codes, your tires should be replaced before extended travel.
Cracked Dometic AC covers can be temporarily repaired with plastic welding or epoxy, but replacement is recommended for long-term durability. Roof vent caps are typically made of UV-resistant ABS plastic and can be replaced individually for $15-30.
Keep your RV generator running reliably with this comprehensive maintenance and troubleshooting guide for Onan, Generac, and Cummins units.
Your chassis A/C cycling above 2800 RPM is likely caused by high head pressure from insufficient airflow at highway speeds, low refrigerant despite proper charge, or the PCM cutting A/C during high load conditions - this is normal protective behavior on Ford V10 engines.
Finding discontinued Generac 75D coolant hose C4845 requires checking specialized generator dealers, industrial suppliers, custom fabrication shops, or cross-referencing with similar models. Generic coolant hoses can often be adapted with proper sizing.
Fresh water tank drips that slow overnight are usually near the tank top - check fill hose, vent, and overflow connections. Inspect accessible areas before dropping the underbelly.
Fix your RV refrigerator with this guide covering Dometic, Norcold, and residential fridge issues.
When your RV awning only moves a short distance before retracting, it's typically caused by motor overheating, dirty tracks, low voltage, or limit switch issues. Start by checking connections and cleaning the awning rails before moving to more complex diagnostics.
Drill mounting solar Z brackets is more secure than adhesive, especially for larger panels. Use proper Dicor sealant on all penetrations. Adhesive can fail in extreme temperatures.
Soft spot near vent indicates water-damaged wood. Remove membrane, cut out damaged plywood, replace with marine-grade, reseal membrane. Fix the vent leak that caused it.