For frequent off-road travellers, preparing a vehicle involves more than just a simple servicing, but it pays off. The writer has used the same mechanic for a number of years and explains to him what’s required of his vehicle and what kind of terrain he expects to encounter — also bearing in mind that all the trips in this book, and probably most others you’ll do in the Emirates, include some highway driving as well as off-road routes.
Tyres are always the starting point. Check the pressure, the wear and tear, and the balance. Include your spare in all stringent checks. For a long, tough journey, you might be wise to include two spares. Manufacturers will recommend a certain pressure for asphalt roads; lower pressures are recommended for desert driving, and higher for mountain driving. A manual or mechanical air compressor, with a pressure gauge, is a highly recommended tool to take with you.
Any irregular or unusual sounds coming from under the bonnet should be checked out thoroughly. Likewise, your servicing should ensure all oil seals and the entire car are checked for oil leakage. Brakes and clutch-fluid levels should also be checked.
All nuts and bolts should be tightened and all caps (radiators, battery, brake and clutch fluid etc) should be properly secured. When the going gets tough any of these could be shaken loose and drop off.
The vehicle suspension and the shock absorbers are other important parts that require checking to ensure they are up to the rigours of rocky mountain roads or desert sand. The electrical parts and wiring should be examined and repaired if necessary. Exhaust pipes and the silencer are some parts that can take a battering. Check them carefully, especially if you’ve been off-roading recently.
It’s important to carry some tools and spares with you. Experience has shown that an extra fan belt, brake and transmission fluid and radiator coolant are musts in the general-repair kit. You’ll know best what other spares you may need for your own vehicle.