GORV - Digital Magazine Issue #39 | Page 27

TECH: IN-DEPTH 10,000K SERVICE! WHEEL BEARINGS In theory, yes. Caravanners can check the state of their van’s wheel bearings by feeling the hubs after a good drive down the highway. If they are excessively hot, then they are probably on their way out. Additionally, jacking the wheel up, fitting a properly rated automotive stand, and then rocking the wheel back and forth will provide a clue as to the condition of the bearing. If there is play in the wheel, the bearing is not long for this world. Only truly mechanically-minded people should attempt to change a wheel bearing, however. Personally, I’d get this one done by a pro. Would you know what to look for when inspecting a caravan's wheel hub? BRAKES The state of a van’s brake pads can certainly be checked by a mechanically-minded DIYer but it’s recommended to have a professional change them. Frankly, the cost is minimal compared to the peace of mind you’ll get from knowing the job was done by someone with years of experience. GAS SYSTEM Make a habit of checking for gas leaks by spraying gas connection points with a soapy solution. If bubbles appear, there’s a leak. Shut off the gas system and see a specialist. Do not attempt to fix the problem yourself. As part of a caravan service, a specialist will have the equipment to check the gas lines, too.