Many RV failures aren’t sudden—they’re the result of small missed maintenance steps. Here are the top mistakes RV owners make (and how to avoid them).
1. Ignoring Roof Inspections
Roof leaks cause 60%+ of major RV repairs. Inspect seals every 90 days. Fix: MilTech Roof & Seal Inspection.
2. Not Cleaning AC Coils
Dirty coils = weak cooling, compressor failure.
Fix: Annual AC Tune-Up.
3. Driving on Old Tires
RV tires age out before they wear out. Replace at 5–7 years.
Fix: Annual tire check.
4. Skipping Water Heater Service
Mineral buildup destroys tanks.
Fix: Flush & clean every year.
5. Overloading the RV
Exceeding GVWR causes axle, tire, and brake damage.
6. Charging Batteries Incorrectly
Wrong charging = dead batteries and swollen cases.
Fix: Smart tender, yearly battery service.
7. Ignoring the Furnace
Dust, nests, and rust buildup cause failure.
Fix: Annual furnace cleaning.
8. Letting Slide Seals Dry Out
Cracked seals = water intrusion.
Fix: Lube and inspect twice yearly.
9. Not Treating Fuel
Motorized RVs need stabilizer during storage.
10. Neglecting Propane System Checks
Leaking propane is dangerous.
Fix: Annual LP inspection.
MilTech RV helps prevent every one of these issues—book a Mobile RV Inspection or Maintenance appointment today.
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