An RV maintenance schedule makes the work easier than relying on memory. Some components require attention before every trip, while others may only need inspection once or twice a year. A written maintenance record helps prevent important tasks from being overlooked and provides a history of repairs, replacements and recurring problems.
Every RV is different. Use this schedule as a general guide and follow the intervals and procedures specified by the manufacturers of your RV, chassis, appliances and installed equipment. Severe weather, rough roads, heavy use and long periods of storage may require more frequent inspections.
Why an RV Maintenance Schedule Matters
An RV combines many of the systems found in a house with components exposed to road vibration, changing temperatures and outdoor weather. Sealants move, electrical connections loosen, tires age and plumbing fittings can begin leaking even when the RV is used only occasionally.
Regular inspections can help you:
- Find water intrusion before structural damage develops
- Identify tire, brake and running-gear concerns before travelling
- Keep batteries and electrical connections in good condition
- Reduce appliance failures
- Prepare plumbing systems for freezing temperatures
- Track recurring problems
- Support warranty or insurance claims
- Provide useful maintenance history when selling the RV
A schedule does not guarantee that a component will not fail, but it makes preventable failures less likely.
Before Every Trip
Complete a walk-around inspection before towing or driving the RV. Correct any condition that could affect safe operation before leaving.
Check the following:
- Tire pressures when the tires are cold
- Tire sidewalls and tread for damage, cracking or unusual wear
- Wheel lug nuts according to the wheel and RV manufacturer’s instructions
- Hitch, coupler, pin or locking mechanism
- Safety chains, breakaway cable and electrical connector
- Trailer brakes and brake controller operation
- Exterior lights, including brake, signal and clearance lights
- Propane cylinders, regulator, hoses and mounting hardware
- Battery mounting and visible cable connections
- Steps, doors, awnings and exterior compartments
- Roof vents, antennas and accessories
- Slide-outs to confirm they are fully retracted
- Stabilizer and levelling jacks to confirm they are fully raised
- Fresh-water, sewer and electrical connections to confirm they are disconnected and stored
- Loose cargo inside and outside the RV
- Fluid levels on motorized RVs
After moving a short distance, stop in a safe location and recheck the hitch connection, cargo and anything recently serviced. For a printable pre-trip checklist, see our Complete RV Pre-Trip Inspection Checklist.
After Every Trip
A short post-trip inspection can uncover problems while the details of the trip are still fresh.
Record or inspect:
- Damage caused by branches, gravel or road debris
- New tire wear or changes in handling
- Water leaks or damp areas
- Appliance faults or unusual noises
- Loose cabinet hardware and interior trim
- Tank readings that remain inaccurate after dumping
- Sewer equipment that requires cleaning
- Supplies that need replacement
- Repairs that should be completed before the next trip
Clean and dry any equipment before storage. Do not close damp hoses, mats or fabric items inside sealed compartments.
Monthly During the Camping Season
RVs used regularly should receive a more detailed inspection approximately once a month.
Tires and Running Gear
Check tire pressures, tread condition and sidewalls. Look for grease leakage around hubs, damaged valve stems, uneven wear and loose or missing suspension hardware. Confirm that the spare tire is secure and properly inflated.
Do not crawl beneath an RV supported only by levelling or stabilizer jacks. Use equipment rated for the RV and follow proper lifting and support procedures whenever work beneath the unit is necessary.
Batteries and 12-Volt Equipment
Inspect battery cases, mounting hardware, disconnect switches and cable connections. Look for corrosion, swelling, heat damage or loose terminals.
For serviceable flooded lead-acid batteries, check electrolyte levels according to the battery manufacturer’s instructions and use the required protective equipment. Do not open sealed AGM or lithium batteries.
Test smoke, carbon-monoxide and propane alarms using their test buttons. Replace alarm batteries and complete alarm units according to their manufacturer dates and instructions.
Plumbing
Inspect accessible plumbing fittings, faucets, drains, the water pump and the area around the water heater. Look for dripping water, staining, soft materials or signs of mould.
Clean the water-pump inlet strainer when required. Check the condition of the potable-water hose, pressure regulator and filter. Replace damaged hoses and filters that have reached their service interval.
Propane System
Inspect visible hoses, regulator vents, cylinder mounts and connections. Watch for cracking, abrasion, corrosion or insect activity around appliance vents.
Never test propane fittings with a flame. If propane is smelled, shut off the supply when it is safe to do so, avoid switches and ignition sources, leave the area and have the system inspected by a qualified technician.
Every Three Months
Inspect areas where small problems can develop without obvious symptoms.
Roof and Exterior Seals
From a safe position, inspect roof edges, vents, skylights, antennas, windows, doors, marker lights and exterior seams. Look for gaps, cracks, lifting sealant, discolouration and loose trim.
Use only sealants compatible with the roof membrane and surface being repaired. Adding incompatible material over a failed seal can trap moisture or make a proper repair more difficult.
Inspect more often after severe storms, contact with branches or long periods of outdoor storage.
For detailed roof and seal inspection, see our RV Roof and Exterior Seal Inspection post.
Slide-Outs and Awnings
Inspect slide-out seals, visible mechanisms and the surrounding walls. Clean the seals with products approved by the manufacturer. Check awning fabric, stitching, arms and mounting points.
Allow awning fabric to dry before rolling it up for extended storage. If it must be stored wet during travel, open and dry it as soon as conditions permit.
Interior and Safety Equipment
Check fire extinguishers, emergency exits, door locks, handrails and step operation. Tighten loose cabinet hinges, drawer catches and visible hardware before road vibration causes further damage.
Twice a Year
Spring preparation and fall storage are good times for a comprehensive inspection.
Spring
Before the first trip of the season:
- Inspect the roof and exterior after winter
- De-winterize and flush the plumbing system
- Sanitize the fresh-water system
- Check for freeze damage and leaks
- Reinstall and charge stored batteries
- Test all appliances and safety alarms
- Inspect tires and confirm their age
- Test the air conditioner and furnace
- Check slide-outs, awnings, steps and jacks
- Inspect the hitch and running gear
- Verify registration, insurance and roadside-assistance information
Pressurize the plumbing system while monitoring every accessible fitting. A leak found before loading the RV is easier to repair than one discovered at a campsite.
Fall
Before freezing weather:
- Drain and winterize the plumbing system
- Drain and flush the water heater as required
- Inspect the roof and exterior seals
- Clean and dry the refrigerator
- Remove food and materials that attract pests
- Clean holding tanks and sewer equipment
- Protect or store the batteries appropriately
- Cover tires when stored outdoors
- Close and secure vents, windows and compartments
- Store the RV on a firm, well-drained surface
- Record all unfinished repairs for spring
Winterizing requirements vary by RV. Follow the manufacturer’s instructions for the water heater, appliances, filters, washing machines, ice makers and any other equipment connected to the plumbing system. For the complete winterizing procedure, see our How to Winterize an RV guide.
Annual Maintenance
At least once a year, arrange a more detailed inspection and complete the service required by each manufacturer.
Annual work may include:
- Brake inspection and adjustment
- Wheel-bearing inspection or service
- Suspension and running-gear inspection
- Propane-system leak and pressure testing by a qualified technician
- Appliance cleaning and safety inspection
- Battery capacity testing
- Roof and exterior-seal inspection
- Air-conditioner and furnace servicing
- Water-heater inspection and flushing
- Fresh-water sanitizing
- Generator service
- Fire-extinguisher and safety-alarm review
Service intervals for bearings, brakes, appliances, generators and motorized chassis vary substantially. Do not substitute a general annual list for the applicable manufacturer’s schedule.
Track Tire Age, Not Just Tread
RV tires often age before their tread wears out. Record the complete tire identification information and manufacturing date code for every tire, including the spare.
Your records should include:
- Tire brand and model
- Size and load range
- Manufacturing date code
- Installation date
- Cold inflation pressure
- Inspection findings
- Rotation or position changes
- Repair or replacement date
Replace tires based on their condition, age and the tire manufacturer’s recommendations. Cracking, bulges, impact damage, vibration or unusual wear should be evaluated promptly.
Record Battery Information
Battery records make it easier to recognize declining capacity and charging problems.
Record:
- Battery type and chemistry
- Capacity rating
- Purchase and installation date
- Resting-voltage or state-of-charge readings
- Load-test or capacity-test results
- Electrolyte service for flooded batteries
- Charger or converter settings
- Winter storage method
- Replacement date
Lithium batteries have different charging and cold-weather requirements than lead-acid batteries. Follow the instructions for the specific battery and charging equipment installed in the RV.
Keep an Appliance and Equipment List
Create one document containing the model and serial number of each major component. Photograph identification labels in case they become difficult to access later.
Include:
- Refrigerator
- Furnace
- Air conditioner
- Water heater
- Water pump
- Converter or inverter
- Solar controller
- Battery monitor
- Generator
- Range or cooktop
- Microwave
- Toilet
- Awning
- Slide-out components
- Levelling system
- Axles and brakes
- Entry steps
- Smoke, propane and carbon-monoxide alarms
Also record the manufacturer’s contact information, warranty period and location of the applicable manual.
What to Record After Maintenance or Repairs
A useful maintenance entry should explain more than whether a task was completed.
For each entry, record:
- Date
- Odometer reading or estimated towing distance
- Location where the work was performed
- Component inspected or serviced
- Symptoms or reason for inspection
- Work completed
- Parts and fluids used
- Measurements or test results
- Cost
- Warranty information
- Name of the repair facility or technician
- Recommended follow-up date
Attach receipts, photographs and inspection reports to the entry. For digital records, use descriptive filenames that include the date and component.
Watch for Recurring Problems
Maintenance records become especially valuable when the same issue appears more than once. A single loose connection may be minor. Repeated fuse failures, recurring leaks or uneven tire wear may indicate a larger problem.
Review the history when you notice:
- Repeated water stains or sealant failures
- A battery that frequently becomes discharged
- Recurring blown fuses or tripped breakers
- Persistent tank-monitor errors
- Uneven tire wear
- Brakes requiring frequent adjustment
- Repeated appliance ignition failures
- Slide-outs moving unevenly
- Propane regulator or hose problems
Do not repeatedly reset a protective device or replace a failed part without determining why the problem returns.
Paper Versus Digital Records
Either format works if it is updated consistently.
A paper binder can hold:
- Maintenance logs
- Receipts
- Warranty documents
- Inspection sheets
- Appliance information
- Printed manuals
- Tire and battery records
Digital storage makes documents easier to search and back up. Create folders for the RV, chassis, appliances, receipts and photographs. Keep a backup that remains accessible if a phone or computer is lost.
Many owners benefit from using both: a basic binder inside the RV and a complete digital backup stored elsewhere.
When Professional Service Is Needed
Contact a qualified RV technician or other licensed professional when work involves:
- Propane leaks, pressure testing or regulator concerns
- Damaged 120-volt wiring or shore-power equipment
- Structural damage or significant water intrusion
- Brake, bearing, suspension or axle concerns
- Persistent appliance safety faults
- Roof repairs beyond routine compatible sealant maintenance
- Problems requiring specialized lifting or diagnostic equipment
Record professional inspections even when no repair is required. A documented baseline can help identify changes later. For help identifying specific problems, see our RV Troubleshooting guides. For more industry safety guidance, see the RV Safety & Education Foundation.
RV Maintenance Schedule: Building Yours
Begin with the manufacturer’s maintenance requirements, then add reminders based on how and where the RV is used. An RV travelling frequently on rough roads may require more running-gear inspections. An RV stored outdoors through a severe winter may need more frequent roof, seal and battery checks than one stored indoors.
A practical schedule should be detailed enough to prevent missed work but simple enough to maintain. Review it at the beginning and end of every camping season, update it after each repair and carry unresolved items forward until they are completed.
Consistent records turn maintenance from a collection of forgotten jobs into a manageable routine. They also make it easier to understand the condition of the RV, prepare for upcoming costs and address small concerns before they become major repairs.