RV Generator Maintenance in Apopka, FL

RV Repair Apopka provides annual RV generator maintenance throughout Orange, Seminole, and Volusia counties. Onan recommends service every 150 hours or annually. In Florida's climate, annual service is critical even if you haven't hit 150 hours. Call (407) 326-5500.

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Annual generator maintenance is one of the most skipped RV maintenance tasks - and one of the most consequential to skip. A generator that runs fine one camping season may sit for 8 months, develop a gummed carburetor, and refuse to start the next time you need it in Florida summer heat. Regular maintenance prevents this.

We perform full Onan generator service to manufacturer specifications on-site at your RV. Our standard Onan maintenance includes oil and filter change, new spark plugs, air filter cleaning or replacement, fuel filter replacement, and a full load bank test. The load test is the step most DIY owners skip - it's the only way to verify the generator can actually carry full rated load.

Onan Generator Service Schedule

Every 150 hours or annually: oil change, spark plugs, air filter
Every 150 hours or annually: fuel filter replacement
Every 500 hours: valve clearance check
Annually in Florida regardless of hours: carburetor cleaning preventive service (ethanol-blend fuel degrades even with stabilizer)

What Our Maintenance Service Includes

Engine oil drain and refill with proper viscosity (SAE 30 or 10W-30 per Onan spec)
Oil filter replacement
Spark plug replacement (Champion or NGK to spec)
Air filter inspection and replacement if needed
Fuel filter replacement
Carburetor inspection and cleaning
Full load bank test (run generator at rated load for 30 minutes)
Record hours and provide service log documentation

Service area: Apopka, Longwood, Casselberry, Altamonte Springs, Sanford, Lake Mary, DeLand, Deltona, DeBary, Mount Dora, Tavares, Leesburg, and all surrounding communities in Orange, Seminole, Lake, and Volusia counties.

Pricing for RV Generator Maintenance

Starting price range: $95 - $175 (standard service). Flat-rate quote provided before any work begins. Request a free quote online or call (407) 326-5500.

*Estimates only. Final price determined on-site after diagnosis. Parts and labor included in flat rate.

Related Services

Also see: All RV Generator Repair services | All RV Repair Services | Apopka Service Area

FAQ

Common Questions

How often does an Onan RV generator need an oil change?

Every 150 hours of run time or annually, whichever comes first. Use SAE 30 or 10W-30 as specified on the oil fill cap. Running past the oil change interval significantly increases wear on the generator engine.

What oil should I use in my Onan RV generator?

Most Onan generators specify SAE 30 for general use or 10W-30 if operating in cold temperatures (below 40F). Check the oil fill cap - it's labeled with the correct viscosity. Do not use synthetic oil in older Onan generators unless specified in the manual.

How long does a generator oil change take?

A complete standard maintenance service - oil, filter, plugs, air filter, fuel filter - takes about 90 minutes on-site. Add the load test and full documentation and it's about 2 hours total.

Does generator service need to be done by a dealer to maintain warranty?

No. Onan generators can be serviced by any qualified technician using genuine parts and following the service manual. We document all service for your records.

Book Your RV Generator Maintenance Today

Mobile service in Apopka and surrounding areas. Flat-rate pricing, no towing fees, same-day availability.

Call (407) 326-5500 Get a Free Quote