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An accessory drive belt is a rubber belt that transmits power from one part of your Land Rover’s engine to another. It is used to operate several systems such as the power steering, the air conditioning system, the alternator, and the water pump. Without it, these systems cannot work.
However, the belt can become worn out by heat, friction, and constant use in the course of its working. If the drive belt becomes worn or damaged to the point of complete failure, it can cause some serious problems with the engine, so it is a good idea to know what to look for so you can be alerted to its failure.
Some Signs That Indicate An Accessory Drive Belt is Failing
Overheating Engine
Your Land Rover has a water pump that is driven by the accessory drive belt and if the belt breaks the water pump will not circulate the coolant in the engine. This results in overheating and this is very dangerous to the engine as it may lead to engine breakdown. If you have a temperature gauge that is climbing or if you notice that steam is coming from the engine, then the accessory drive belt is probably on its last legs.
Squealing Noises
Another obvious symptom of a bad drive belt is when you hear a squealing or chirping noise emanating from the engine area, particularly when you start your Land Rover or when you are stepping on the accelerator pedal. This sound often means that the belt of the car is either off-track or it has worn out. The noise is made by the belt as it rubs on the pulleys with a hope of turning them. If you encounter this sound, you should have the belt checked before it becomes completely worn out.
Cracks on the Belt
Later in the life of the car the rubber part of the accessory drive belt may degrade, develop cracks, or even separate. One must always check the belt visually for signs of wear and tear before driving the car. When you notice signs like cracks, missing chunks of rubber, or if the belt looks shiny, you need to replace the belt. These problems make it important for you to perform routine visual inspections so that you can notice them before the belt breaks.
Battery Warning Light
Another indication of a failing drive belt is the battery warning light on the car’s dashboard. The battery is charged by the alternator, which is driven by the accessory drive belt. If the belt is slipping or has broken there will not be enough power to turn the alternator and charge the battery and this will make the warning light appear. If you notice this light, it is advisable to take your Land Rover for a service in a bid to prevent a situation where the battery runs out of power unexpectedly.
Air Conditioning Stops Working
If your air conditioning system is not blowing colder air as it used to, it could be as a result of a faulty drive belt. The accessory drive belt turns the A/C compressor; as a result, if the belt is worn out or stretched, the A/C system will not operate efficiently.
What to Do If You Suspect a Problem
If you experience any of the above-mentioned symptoms, it is advisable to seek the services of a professional mechanic to check on your Land Rover. A trained technician can diagnose the situation of the accessory drive belt and tell whether it has to be replaced or not.
Replacing the accessory drive belt is not very costly and it is also not very complicated. After replacement, it is recommended to perform routine check-ups and maintenance to prevent breakdowns in your Land Rover.
Bring Your Land Rover To Terry Sayther Automotive for Drive Belt Service
If you own a Land Rover and need it to be repaired or maintained, Terry Sayther Automotive is the right place for you, as we are a specialist in Land Rover service and repair. We can check on your drive belt and replace it before it causes more problems down the line. Our garage is located in Austin, TX but we are also known to serve drivers from places like Buda, Kyle, Lakeway, and Tarrytown, TX. Preventive care is always best, don’t wait for your Land Rover to break down, call us today and set up an appointment.