A red-dirt track, a long descent into a gorge or a week off-grid puts far more pressure on a caravan than a run down the highway. A proper caravan servicing checklist helps you catch small wear issues before they become a ruined trip, an expensive recovery or a safety problem a long way from town.
For Australian touring, servicing is not just about ticking a box before rego. It is how you protect your investment, your passengers and your freedom to head beyond the bitumen with confidence. The right schedule depends on how far you travel, where you take your van and how heavily it is loaded, but regular checks are non-negotiable.
Start with a sensible servicing schedule
A caravan that spends most of its life in a shed and completes a few sealed-road holidays each year will have different needs from one crossing corrugations, creek beds and station tracks. As a general rule, arrange a full professional service at least annually, and inspect key safety items before every major trip.
If you have recently tackled rough roads, completed a long outback run, or noticed new noises, uneven tyre wear or changes in towing behaviour, do not wait for the next scheduled service. Book it in sooner. Corrugations can loosen fasteners, stress suspension components and expose weak points that were not obvious on the driveway.
Keep a written service record with dates, kilometres travelled, work completed and replacement parts used. It gives you a clearer picture of recurring issues, supports warranty requirements where applicable, and makes life easier if you sell the caravan later.
Caravan servicing checklist: safety first
Before looking at comfort features, focus on the equipment that keeps the caravan controlled, stable and legal on the road. These are the checks best handled by a qualified caravan technician where adjustment, repair or testing is required.
- Brakes and breakaway system: Have electric brakes checked for operation, wiring condition, magnet wear and correct adjustment. Test the breakaway battery, switch and cable so the brakes activate if the caravan separates from the tow vehicle.
- Wheel bearings and hubs: Inspect, clean and repack bearings as required. Look for heat marks, grease leaks, damaged seals or bearing noise. A failed bearing can quickly damage a hub and leave you stranded.
- Tyres and wheels: Check tread depth, sidewall cracking, punctures, valve condition and tyre pressures, including the spare. Confirm wheel nuts are torqued to the manufacturer’s specification after wheel removal or replacement.
- Suspension and chassis: Inspect shock absorbers, bushes, U-bolts, mounts, springs or independent suspension arms for wear, leaks, cracks and loose hardware. Check the chassis, A-frame, recovery points and coupling for damage or corrosion.
- Coupling, chains and jockey wheel: Make sure the coupling latches positively onto the tow ball or compatible hitch, safety chains are sound and correctly rated, and the jockey wheel winds smoothly and locks securely.
Check gas, water and electrical systems
Off-grid capability is one of the great advantages of modern caravan travel, but each system needs regular attention. Gas and 240V electrical work should be inspected and repaired by appropriately licensed professionals. This is not a place for improvised fixes.
Have gas bottles checked for age, damage and secure mounting. Inspect the regulator, hoses, bayonet fittings and appliance connections for deterioration. A technician can test the system for leaks and confirm appliances such as the cooktop, heater, hot water service and fridge are operating safely. Keep ventilation openings clear and never travel with gas appliances running unless the manufacturer specifically permits it.
For water, inspect tanks, filler points, taps, pumps, filters and hoses for leaks. Flush the fresh-water system if the caravan has been stored for an extended period, then sanitise it according to the product instructions. Check that grey-water plumbing, where fitted, is secure and that drain valves open and close cleanly.
Your 12V system deserves the same care. Test battery health, battery monitor readings, fuses, circuit breakers, charging from the tow vehicle and solar input. Look over visible wiring for rubbing, loose terminals or water ingress. If battery capacity seems to be dropping faster than usual, address it before relying on the system in a remote camp.
Inspect the body, seals and storage areas
Water ingress is one of the most damaging caravan problems because it can begin quietly behind a wall, under flooring or around an opening. Check roof seals, windows, doors, hatches, roof vents and external service doors for cracking, lifting sealant or damaged rubber seals.
After washing the caravan, look closely along joins and around fixtures. Inside, check for staining, soft spots, musty odours, swollen cabinetry or discoloured linings. These can point to moisture that needs prompt investigation. Leaving a small leak through another wet season can turn a straightforward reseal into significant repair work.
Open every external locker and internal cupboard. Make sure latches hold, hinges are secure and stored gear cannot move around on rough roads. Heavy items should sit low and close to the axle line where practical. Weight distribution affects towing stability, so avoid filling the front boot with every heavy tool, generator or box of supplies you own.
Test the living essentials before departure
A service appointment may confirm the technical systems are sound, but a pre-trip function check ensures the caravan is ready to live in. Run the fridge on its intended power source, test lights and fans, operate the awning carefully, and check that windows, blinds, flyscreens and roof hatches open and secure properly.
Give the smoke alarm a test and check the expiry date on fire extinguishers and fire blankets. Confirm emergency equipment is accessible, rather than buried under camp chairs and bedding. A first-aid kit, tyre repair gear, wheel brace, jack suited to the caravan, levelling aids, recovery equipment and a basic tool kit are all worth checking before you leave home.
It also pays to inspect the caravan after loading. Check that the payload has not been exceeded and that the ball weight remains appropriate for the tow vehicle and hitch. Fill water tanks with purpose. Carrying every tank full can be useful for remote travel, but it adds considerable weight and may not make sense for every route.
A pre-departure walk-around that takes five minutes
Before each travel day, walk around the caravan slowly and without distractions. Check tyres visually, look beneath the van for leaks or hanging cables, secure the steps, shut and lock doors and hatches, raise stabilisers and confirm the jockey wheel is stowed. Make sure the breakaway cable is connected correctly, chains are attached, the coupling is locked and all lights are working.
At the first fuel stop, feel the wheel hubs carefully for unusual heat and recheck the coupling, chains and visible load. On rough roads, repeat this routine more often. A quick inspection after a punishing section of corrugations can reveal a loose bolt or damaged fitting before it becomes a bigger problem.
Use professional servicing to protect the adventure
Owner checks are essential, but they do not replace specialist servicing. Brakes, bearings, gas, suspension, electrical systems and structural components need experienced eyes, suitable tools and proper testing. Choose a service provider familiar with the type of caravan you own and be clear about the roads you have travelled.
Australian-made, off-road caravans such as those built by Cub Campers are engineered for serious touring, but tough construction is not permission to skip maintenance. It is the foundation that lets regular servicing do its job well, trip after trip.
The best time to find a worn bearing, tired battery or failing seal is in the workshop or on your driveway, not halfway along a remote track. Give your caravan the attention it has earned, then point it towards the horizon and get on with the good part of touring.