Vehicle preparation (Tips)
The weekend before, give the car a wash and a good coating of wax – this will make it easier to clean any mud off at a later date.
Remove tow ball covers and towing electrics socket covers as they're bound to come off and get lost, likewise remove any clip-on wheel embellishers (centre caps) as you don't want one to pop off and be either lost in the mud or driven over by the vehicle behind you.
Check washer bottle level (and additive) as there is a possibility you'll get muddy water on the windscreen during your day with us.
Familiarise yourself with the 4x4 mechanism for your particular vehicle, as you will need to use four-wheel-drive and even the low ratio box on occasions.
Also, know where your vehicle tow points are, both front and rear (it might save time and embarrassment on the day).
Ensure your spare tyre is at the correct pressure and that you carry all the tools needed to change a wheel (including locking wheel nut keys).
Whilst we're on the subject of tools, it might be useful to have a means of removing the spark or glow plugs - see "Fording Deep Water" later in this document. Those of you with petrol engines might like to consider bringing a can of WD40 with you (just in case).
You might like to think about protecting you carpet with aftermarket floor mats.
It would be sensible to keep luggage in the boot to a minimum, and any luggage you do carry would be better off tied down.
Communication
Not really necessary, but if you have a PMR (channel 4) or CB (channel 8 ) radio bring them along as it is desirable for the leader to talk to the last car in the convoy to advise on which gates need to be left open or closed. Radio can also provide a good craic with idle chit-chat.
Driving in convoy
We will be driving in a convoy of up to four vehicles. On the tarmac roads, please keep a sensible distance from the vehicle in front (as you would in normal circumstances). When off road, although travelling at much slower speeds, leave a few car lengths between you and the vehicle in front. This will allow the vehicle in front space to manoeuvre should they have difficulty and also allow you to see any obstacles ahead (giving you more time to plan your attack). Please note that as the group leader does not necessarily know the route by heart, they may stop suddenly (before turning into a field or other junction or to switch from 4H to 4L) - we don’t want any shunts
Whilst there is little possibility in getting lost, always keep the vehicle in front in sight, and where possible keep an eye open for the vehicle behind. The last but one vehicle should especially keep an eye open for the last vehicle, as they will often get delayed when closing gates.
Etiquette
We will be sharing the roads with other users, whether they be farmers, cyclists, ramblers or other 4x4 drivers. There is a lot of bad press about so called off-roaders - let us be a gleaming example by being courteous, giving way and by making as little noise and damage as possible.
If we come across horse/pony riders, we will stop our vehicles and switch off the engines. Don't suddenly get out of the car as the opening door might startle the horse/pony.
If we meet another 4x4 convoy, usually the shortest group will drive off the track leaving it clear enough for the other vehicles to pass without them having to leave the track - this prevents wear to the edges of the track (preventing making it artificially wider)
There is a very remote possibility we might come upon some unpleasant response to us being on some lanes. Never enter into an argument and never raise your voice. You are under no obligation to give your name and address or any vehicle details (other than the visible registration mark) unless requested to do so by a uniformed police officer.
Off Road Driving Tips
General
When driving off road, your vehicle will try and steer itself, in so much that the front wheels will try and find the path of least resistance. Therefore, it is important not to grasp the steering wheel with your thumbs inside the spokes, as a jolt to the tyres could (worst case scenario) break your thumb.
Fording a stream
Make sure your doors are shut properly - The door seals are designed to prevent the ingress of water.
Switch off lights (unless it is so dark you cannot see) - as cold water hitting a hot bulb will "blow" the bulb. Also, low fitted lamps might possibly let in water and the short circuit will blow a fuse.
Wait for the vehicle in front to clear the ford before you make your attempt. You want to aim to get to dry land and not have to stop on a possibly slippy exit ramp.
The preferred method of fording deep water is to travel at the same speed as the bow wave that forms in front of your vehicle. This phenomena creates a lower water level in the engine bay thus assisting in keeping it running.
Tip - use 4x4, low, 2nd gear.
Important - if the engine stalls in deep water, do not attempt to restart it unless you are absolutely sure the exhaust is not under water.
If you do stall the engine when fording deep water, there is the strong possibility that with the lack of exhaust pressure, water will travel back up the exhaust pipe and siphon into the engine. If you try to then start the engine, the pistons will not be able to compress the water so something will bend or break - normally the con rods - which means a new engine.
If you are unfortunate enough to stall whilst fording a river, switch off the engine and all electrics. Summon help and get towed to dry land. Remove all the spark/glow plugs and then turn the engine over a few times to expel any water that might have gotten into the engine. When all is dry, refit the plugs and all going well you’ll be back on your way.
Up hill
There is no real trick to this. If you can't find the right normal gear that will get you up without the engine struggling (labouring), try a low ratio gear. Your journey to the top will be slower but your engine will thank you for it. Note that in low ratio mode, it is difficult to make smooth gear changes - don't be too aggressive so as to break something by snatching through the gears. It is often desirable to select the required gear for a climb and start off in that gear on a more level track.
Failed hill climb (i.e., you stalled or got stuck) - don't panic. Ensure engine is switched off. Take your feet of the pedals, leaving it in gear. Relax and breath. So you can't go up, better to reverse down. Handbrake on, clutch, into reverse, off clutch handbrake off. Check steering wheel is straight. Check behind is clear. ignition off, then to on, then start engine and immediately we are driving backwards under control.
Down hill
The trick here is "engine braking". Engage the low box and 1st gear. Take all feet off the pedals and let your vehicle descend the hill at its own speed. If you feel that the speed is too dramatic, lightly apply the brake, but only enough to slow down the engine (not the wheels).
Mud
Different types of mud need different types of technique. For some, normal 4x4 will do. Others need a bit more commitment (or power). Similar to fording a river, wait for the vehicle in front to clear the mud before you make your attempt
Rutted Tracks
Our route will take us across a few fields where the passage of 4x4’s and farm machinery have created ruts (please drive in the existing ruts and don’t make any new ones). On some sections, the ruts will get deeper in so much that your vehicles under protection will rub and scrape, which will naturally slow you down therefore requiring a little more power.