RV Maintenance Checklist for Reliable Trips

100 Items

Comprehensive RV maintenance checklist covering engine, systems, safety, and seasonal care to keep your recreational vehicle road-ready.

Complete RV Maintenance & Inspection Guide

Keep your RV in top condition with this complete maintenance and inspection guide. Check engine oil, brakes, and tires, inspect electrical and plumbing systems, test safety alarms, and perform seasonal upkeep before every trip. Regular care ensures smooth operation, safety, and reliability on all your adventures.

1. Pre-Trip / Trip Start Checks

1Check all exterior lights (headlights, tail, brake, turn signals) and interior lights

2Inspect tire pressure (cold) and tire condition (cracks, bulges, tread)

3Verify lug nut torque on all wheels

4Inspect hitch, coupler, safety chains, and wiring connection

5Secure all doors, windows, vents, awnings, slide-outs, and external compartments

6Turn off water pump, close fresh water valves, turn off propane appliances

7Check all hoses (fresh, gray, black water lines) for leaks, cracks, or loose connections

8Test brakes (tow vehicle and trailer) for proper function

9Ensure mirrors, antenna, satellite, and skylights are in safe/parked position

10Stow loose items inside, lock cabinets and secure valuables

2. Engine / Chassis / Drivetrain

1Check engine oil level and quality; change if due

2Inspect coolant/antifreeze level and condition, radiator, hoses, belts

3Check transmission fluid level (if applicable)

4Inspect drive belts and pulleys for wear or cracks

5Inspect exhaust system for leaks, loose hangers, corrosion

6Check air filter and replace/clean as needed

7Inspect fuel lines, filters, and connections

8Inspect battery (terminals, charge, electrolyte level if applicable)

9Inspect for fluid leaks (oil, coolant, transmission, brake fluid)

10Check engine compartment for rodent nests, debris, condition of wiring

3. Tires, Wheels & Bearings

1Inspect overall tire condition (sidewalls, wear, deformities)

2Check tire pressure and adjust to manufacturer spec

3Rotate tires if applicable and check alignment

4Inspect wheel rims/assemblies for cracks or damage

5Check wheel bearings: inspect, clean, repack grease at annual interval

6Replace bearing seals if removed or leaking

7Check brake assemblies, pads, drums/rotors (for trailer/hitch)

8Inspect suspension components (leaf springs, shackles, U-bolts)

9Inspect lug nuts for torque and signs of loosening

10Monitor tire temperature after a drive (for hotspots)

4. Slide-Outs, Awnings & Exterior Mechanisms

1Inspect slide-out seals and gaskets for wear, cracks, or gaps

2Lubricate slide mechanisms, rails, rollers as recommended

3Check awning fabric for tears, mildew, fading

4Lubricate awning arms, pivot points, roller bar

5Clean and inspect slide-out roof area (remove debris)

6Check alignment and smooth operation of slides

7Inspect weather seals on awnings and slide-outs for proper contact

8Inspect and tighten hardware / mounting brackets

9Inspect awning motors (if powered) and wiring

10Retract and test slide-outs under power and manual backup

5. Roofing, Seals & Exterior Body

1Inspect roof surface for cracks, punctures, blisters, seams

2Check all roof seals and seams (around vents, skylights, AC units)

3Re-seal or caulk where gaps or deterioration exist

4Clean and condition the roof (UV protection)

5Inspect exterior body panels, siding, decals for damage or peeling

6Inspect windows, doors, and their seals for proper sealing

7Inspect storage compartment doors, hinges, locks, gaskets

8Inspect vents, furnace vents, plumbing vents, dryer vents

9Lubricate door hinges, locks, steps

10Wash and wax exterior for protection

6. Electrical & Power Systems

1Inspect all battery banks: check voltage, specific gravity, terminals, corrosion

2Clean battery terminals and apply terminal protectant

3Check converter / charger operation (for on-board charging)

4Test shore power connections, cords, surge protector

5Inspect DC wiring, fuses, fuse blocks, circuit breakers

6Check AC wiring, outlets, GFCIs, breakers

7Test inverter (if installed) under load

8Test all internal lighting, receptacles, appliances

9Inspect wiring for chafing, loose connections, heat damage

10Record and log battery performance and maintenance

7. Plumbing, Water Systems & Tanks

1Sanitize the fresh water system periodically (e.g. bleach flush)

2Drain and flush the water heater; check the anode rod (if applicable)

3Inspect faucets, shower heads, valves for leaks or drips

4Inspect and clean P-traps, drains, trap arms

5Inspect holding tanks (black, gray): clean, flush, check connections

6Check tank fill, vent, and drain valves for proper operation

7Inspect and replace water filters as needed

8Winterize plumbing (if applicable): de-winterize when in season

9Check for leaks in plumbing lines, fittings, joints

10Insulate exposed pipes or hoses to prevent freezing

8. HVAC, Furnace & Ventilation

1Clean or replace furnace filters

2Inspect furnace unit, vents, flue, exhaust for blockage

3Test heating system performance and airflow

4Clean evaporator coil and fan for air conditioner

5Inspect air conditioner shroud, vents, seals

6Clean air conditioner filters and vent systems

7Inspect and clean ventilation fans (bath, kitchen)

8Check seals around vents, ducts for leaks

9Test thermostat operation (heating / cooling)

10Inspect ductwork for loose ducts, holes, insulation gaps

9. Safety Devices & Detectors

1Test smoke detectors regularly and replace batteries

2Test carbon monoxide detectors / propane detectors

3Check fire extinguishers: pressure gauge, accessibility, date

4Inspect LP gas system: cylinders, regulators, hoses, leaks (use soap test)

5Check pressure relief valves and tank safety devices

6Ensure proper ventilation around gas appliances

7Inspect and test emergency exits, windows, opening mechanisms

8Verify operation of emergency lighting (if equipped)

9Check for proper labeling and warnings on appliances

10Verify that safety & operation manuals are onboard and accessible

10. Maintenance Records, Seasonal & Annual Tasks

1Maintain a log of all maintenance tasks, dates, parts used

2Schedule and perform annual inspections (engine tune-up, brake service, etc.)

3Weigh RV and check axle/total loads

4Inspect and service brakes, brake lines, drums/rotors

5Inspect belts, hoses, tensioners; replace if worn

6Change fluids: engine oil, transmission, coolant, etc.

7Winterize (if applicable): antifreeze, drain water, protect interior

8Deep-clean interior and exterior (detailing)

9Inspect and upgrade insulation, seals, or upgrades

10Review and update manufacturer recall notices or service bulletins

Overall Progress

Total Progress0/100

0% complete

Checklist Progress

1. Pre-Trip / Trip Start Checks0/10

2. Engine / Chassis / Drivetrain0/10

3. Tires, Wheels & Bearings0/10

4. Slide-Outs, Awnings & Exterior Mechanisms0/10

5. Roofing, Seals & Exterior Body0/10

6. Electrical & Power Systems0/10

7. Plumbing, Water Systems & Tanks0/10

8. HVAC, Furnace & Ventilation0/10

9. Safety Devices & Detectors0/10

10. Maintenance Records, Seasonal & Annual Tasks0/10

Checklist Progress0 of 100 items completed

0% complete - Ready to download!

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