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A Guide To Changing Tire Using Roll On Trailer Jack

By Mark Robinson


Getting a flat tire is one of the most discouraging things to a driver. If you ever find yourself in this situation with a trailer, you can use a roll on trailer jack to change the deflated tire. There are several steps that you can use to repair it with a lot of ease, without involving a mechanic.

When a vehicle gets a puncture, you should drive it to a safe place, away from potholes. The main reason why you should park the truck on level ground is to prevent it from toppling over when you lift the wheel. If you are operating the vehicle at night, you should turn on the headlights and the indicator lights to alert other motorists that there is ongoing maintenance.

Change the gear from the drive gear and let it rest on a parking gear to prevent the lorry from moving when changing the tire. The driver is also advised to engage any traffic officer on sight to warn other road users that there is maintenance going on. This method is applicable if the vehicle is being prepared by the highway.

Check whether the available jack is able to lift the trailer. You will find their specifications in the buyer manual. If the lorry is heavily loaded, offload some cargo until the truck attains the right mass. All of them come with a user manual to show how much weight they can lift without straining. Do not use one which can only support small weight since it will be damaged.

Put bricks or other strong blocks both on the front and back points of the tire to prevent them from rolling. Ensure that they are in contact with the tires to prevent slight movements which might take place as you operate on the deflated tire. Put a piece of wood or another material that cannot scratch the vehicle as you operate on it.

Roll the jack to lift the tire off the ground until it is left supporting the vehicle. Do not distract the blocks supporting the wheels, since a slight movement might cause it to move out of its place. Do not put any part of your body under it so that you do not get hit in case of any malfunction.

Loosen the nuts using a spanner. If the area where it is coming into contact with the car makes any noise, take it back to its place and turn it again. You can use a small object to push it to its place, but ensure that you take a lot of care to prevent it from turning over.

Put on a spare and tighten the nuts again until they get to their correct position. Roll on in the opposite direction until the tire gets to the ground then tighten the nuts. Remove the blocks from the other wheels and turn on the engine. Put the truck on a road test and correct any problem that might arise. Return the tools to the toolbox and proceed with the journey.




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