Parts for your 2017 Mitsubishi Asx-Drive belt tensioner

Understanding the Drive Belt Tensioner on the 2017 Mitsubishi ASX

The 2017 Mitsubishi ASX, like many modern vehicles, relies on a properly functioning drive belt system to power various engine accessories such as the alternator, power steering pump, and air conditioning compressor. Central to this system is the drive belt tensioner, a component that plays a crucial role in maintaining the correct tension of the drive belt, ensuring smooth operation and longevity of the belt itself.

The drive belt tensioner on the 2017 Mitsubishi ASX is indeed fitted to the vehicle. Its primary job is to keep the drive belt tight and properly aligned as it winds around the pulleys attached to the engine accessories. Without the tensioner, the belt could slip, become noisy, or wear out prematurely. The tensioner essentially compensates for the normal stretching of the belt over time and absorbs shocks from engine vibrations.

Most tensioners are spring-loaded devices that automatically adjust the pressure on the belt. This clever mechanism allows the tensioner to maintain consistent tension throughout the life of the belt without the need for manual adjustment. The tensioner also reduces the chances of the belt jumping off the pulleys, which can lead to accessory failure or even engine overheating in some cases.

Driving a 2017 Mitsubishi ASX with a faulty or worn-out drive belt tensioner can result in some noticeable issues. A common sign of tensioner trouble is a squealing noise coming from the front of the engine, especially during start-up or acceleration. The noise is often caused by the belt slipping due to insufficient tension. Additionally, a failing tensioner can cause the belt to wear unevenly or fray, requiring more frequent replacements.

When it comes to servicing the drive belt tensioner on the 2017 Mitsubishi ASX, regular inspections are recommended. It is good practice to check the tensioner every time the drive belt is inspected or replaced, typically every 60,000 to 100,000 kilometres depending on driving conditions and manufacturer advice. During an inspection, a mechanic will look for signs such as:

• Visible cracks, fraying, or glazing on the drive belt
• Wobbling or looseness of the tensioner pulley
• Unusual noises like rattling or squealing coming from the tensioner area
• Excessive movement or play in the tensioner arm when pressure is applied

If any of these symptoms are present, it is generally recommended to replace the tensioner at the same time as the drive belt. This approach prevents repeated labour costs and reduces the risk of belt failure soon after replacement.

Replacing the drive belt tensioner on the 2017 Mitsubishi ASX is a relatively straightforward job for a professional mechanic but might be a bit tricky for beginners. The process involves loosening the tensioner to relieve pressure on the belt, removing the old belt and tensioner, then fitting the new components carefully. It is important to use genuine or high-quality aftermarket parts to ensure proper fit and long service life.

Regular maintenance and replacement of the drive belt tensioner help ensure that the 2017 Mitsubishi ASX runs smoothly and efficiently. Neglecting this can lead to accessory failure and breakdowns which can be inconvenient and expensive. So, while the tensioner might be a small and often overlooked part, it is definitely a key component that keeps the vehicle's heart beating without a hiccup.

If a 2017 Mitsubishi ASX owner is hearing odd noises from under the bonnet or notices warning lights related to battery or engine temperature, it could be worth having the belt and tensioner checked sooner rather than later. Early detection usually means safer, cheaper repairs, and peace of mind on the road.