Off-road caravans are built tougher than standard vans, but no caravan is maintenance-free. Corrugations, dust ingress, vibration and weather exposure all accelerate wear over time.

This checklist focuses on ongoing maintenance tasks that off-road caravan owners should complete regularly to protect reliability, safety, and long-term value.

After every major trip

☐ Inspect chassis rails and cross members for cracks or impact damage
Pay close attention to welds, suspension mounts, and areas exposed to stone strike.

☐ Check suspension components for wear or looseness
Look for movement in bushes, mounts, and fasteners.

☐ Inspect shock absorbers for leaks, damage, or heat discolouration
Sustained corrugations generate heat and fatigue. Off-road-rated dampers such as nitro gas shock absorbers designed for caravans are built to handle repeated cycling more effectively.

☐ Check wheel nuts and suspension fasteners
Use a torque wrench to confirm fasteners are tightened to specification rather than by feel.

☐ Inspect tyres for uneven wear, cuts, or sidewall damage
Uneven wear can indicate alignment or load distribution issues.

Every 3–6 months (or during regular touring)

☐ Inspect brake wiring and brake operation
Check wiring runs for movement, abrasion, or exposure. Test brake response at low speed.

☐ Test the breakaway system
Ensure the battery is charged and the switch activates the brakes correctly.

☐ Inspect electrical wiring for chafe or rubbing
Vibration commonly causes wiring to rub through insulation over time.

☐ Check battery mounts, terminals, and security
Heavy-duty battery boxes and mounts help prevent movement and vibration-related failures.

☐ Inspect solar cabling and regulators
Confirm cables are supported and not under tension or rubbing against sharp edges.

☐ Lubricate hinges, locks, and moving components
Regular lubrication reduces wear and prevents corrosion in dusty or coastal environments.

☐ Top up batteries using a mains charger when stationary
A 40A mains battery charger helps maintain battery health between trips or during storage.

Plumbing & gas

☐ Inspect water tanks and mounting points
Look for movement, abrasion, or signs of stress cracking.

☐ Check hoses for rubbing, kinks, or cracking

☐ Test water pump operation and pressure system
Listen for unusual cycling or pressure drops.

☐ Inspect gas lines, fittings, and regulators
Ensure lines are supported and clear of moving or hot components.

☐ Test all gas appliances
Confirm ignition, flame stability, and safe shutdown.

Interior & fit-out

☐ Check cabinetry fixings and fasteners
Corrugations commonly loosen screws and fittings over time.

☐ Inspect drawers and latches for secure operation

☐ Tighten any loose fittings detected during inspection

☐ Inspect fridge mounts and ventilation
Fridges must remain firmly secured to prevent fatigue failures.

☐ Secure fridge contents using caravan fridge bars to reduce internal movement on rough roads.

☐ Check seals around doors and hatches
Dust ingress is often an early sign of seal wear or misalignment.

Annual checks

☐ Full suspension inspection
Including bushes, mounts, shock absorbers, and alignment.

☐ Wheel bearing inspection or service
Especially important after water crossings or dusty travel.

☐ Brake system inspection
Shoes, magnets, wiring, and breakaway system.

☐ Chassis corrosion inspection
Pay close attention to internal rails, weld seams, and mounting points.

☐ Professional inspection if travelling remotely
A qualified inspection can identify fatigue issues before they become failures.

Why regular maintenance matters

Most caravan failures don’t happen suddenly - they develop gradually.

Regular inspections and maintenance:

• reduce the risk of breakdowns in remote areas

• extend the life of suspension and chassis components

• help maintain resale value

• improve safety during long-distance touring

Small issues caught early are far easier - and cheaper - to fix than failures discovered on the side of a remote track.

Download checklist (PDF)