Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Instructions for Replacing the Timing Belt

Model: Toyota Avensis MK 1, T220 - Years 1997-2003
Part: Timing belt

To easily replace the timing belt, first remove some components that interfere with the pulley cascade, such as the coolant expansion tank and the windscreen washer reservoir. To gain more working space, it is also advisable to lift the vehicle on a lift, remove the right front wheel, the protective plastic components, and the side engine mount, applying support underneath. Then, loosen the adjusting bolt of the alternator tensioner and remove the auxiliary belt; take off the timing belt cover, also removing the rocker cover (remove the spark plug leads and disconnect the hoses).
Once the pulley cascade is free, remove the crankshaft pulley: a special tool is needed, but it can also be crafted as shown in the video. After removing this pulley, with the underlying plate and the rest of the covers removed, you can finally proceed with the replacement of the toothed belt: align the timing marks (remove the spark plugs to reduce compression and facilitate the rotation of the camshaft, and check the position of the first piston at top dead centre with a screwdriver), loosen the tensioner and remove both the belt and the tensioner pulley with the corresponding spring. The new kit includes a new tensioner pulley with spring and the new toothed belt: proceed in reverse for installation, ensuring to keep the timing marks fixed.

Updated on 13 February 2026 by ScegliAuto

Video tutorial

Related tutorials

Replacing the Timing Belt on the Toyota Avensis D-4D
Replacing the Timing Belt on the Toyota Avensis D-4D
Toyota Avensis (2003-2008 / T250, MK 2) Today, we will explore how to remove and replace the timing belt on the Toyota Avensis D-4D. First, lift the vehicle and begin by removing the serpen…
Replacing the Timing Belt
Toyota Avensis (2003-2008 / T250, MK 2) First, remove the auxiliary belt, and since you need to easily remove the timing belt, also remove the engine support. Use a jack to support the engi…
Replacing the Wiper Blades of the Toyota Avensis
Replacing the Wiper Blades of the Toyota Avensis
Toyota Avensis (2003-2008 / T250, MK 2) In this short and simple guide, we will provide step-by-step instructions to remove and replace the front wiper blades of the Toyota Avensis. First, …

Other guides you may be interested in

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos