Gas motorhomes, though less intricate than diesel pushers in certain aspects, still require careful and regular maintenance. Here's a comprehensive maintenance checklist for your gas motorhome:
The Checklist
Monthly/Before Each Trip:
- Inspect Tires: Check for wear, damage, and ensure they're inflated to the proper psi.
- Check Lights: Ensure all interior and exterior lights are functioning.
- Battery Check: Make sure terminals are clean and that the battery holds a full charge.
- Fluid Levels: Check engine oil, transmission fluid, power steering fluid, brake fluid, coolant, and washer fluid.
- Examine Belts and Hoses: Look for signs of wear or damage.
- Inspect Brake System: Ensure brakes are responsive and no unusual noise.
- Check Wipers and Washers: Replace if they appear worn.
- Test Safety Equipment: Including fire extinguishers, smoke detectors, and carbon monoxide detectors.
Quarterly/Every 3,000-5,000 Miles:
- Change Engine Oil and Filter.
- Air Filter Inspection: Replace if dirty.
- Inspect Exhaust System: For leaks or damage.
- Inspect Suspension and Steering Components.
- Transmission Fluid Check: Look for unusual color or burnt odor.
- Inspect Roof and Seals: Check for potential leaks or damage.
Semi-Annually/Every 6 Months:
- Clean Battery Terminals: Remove any corrosion.
- Lubricate Chassis: If applicable.
- Inspect Drive Belts: Adjust tension if necessary.
- Test Generator: If equipped, run it for a couple of hours under a 50% load.
- Flush Water System: To prevent algae and bacteria build-up.
- Slideout Maintenance: Clean and lubricate mechanisms if necessary. Check seals.
- Inspect A/C Units: Clean filters and ensure it's working efficiently.
Annually/Every 10,000-12,000 Miles:
- Transmission Service: Depending on use and manufacturer’s recommendations.
- Coolant System Service: Check hoses, clamps, and refill/replace coolant as necessary.
- Brake System Inspection: Check pads, rotors, and fluid.
- Replace Spark Plugs.
- Inspect Fuel System: Including lines, filters, and tank.
- Replace Cabin Air Filters.
- Inspect and Test Dash Air System.
- Check Radiator: Clean any debris and ensure proper functioning.
- Check and Replace Drive Belts and Hoses if they show signs of wear.
Every 2 Years:
- Replace Engine and Cabin Air Filters.
- Inspect and Repack Wheel Bearings.
- Inspect and Replace Brake Fluid.
- Replace Wiper Blades.
Every 3-5 Years/As Needed:
- Replace Tires: Depending on wear and age.
- Check and Possibly Replace Brake Lines and Hoses.
- Replace Suspension Components: Such as shocks if they show signs of wear.
Always remember that this checklist is a general guideline, and the exact maintenance schedule might differ based on the manufacturer and model of your gas motorhome. It's crucial to always refer to your owner's manual and consult with professionals when unsure. Regular maintenance not only ensures the longevity of your motorhome but also ensures safety during your adventures. Safe travels!