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

How to replace the timing chain of the Smart Fortwo

Model: Smart Smart 450 - Years 1998-2007
Part: Timing belt

Let's identify the main steps on how to disassemble and replace the timing chain of the Smart Fortwo; to access and replace the chain, it will be necessary to remove the entire engine block from the chassis. Therefore, we disconnect the various wirings and remove the intake manifold by unscrewing the fastening screws; then, we remove the crankshaft pulley and disconnect the service belt, then unscrew the screws of the cylinder head cover to remove it, as shown in the video. At this point, we take the necessary references for the replacement of the timing chain, installing the original one.

Posted on 10 January 2025 by ScegliAuto

Video tutorial

Related tutorials

Guide to replace the timing chain on the Smart Fortwo 600 - 700
Guide to replace the timing chain on the Smart Fortwo 600 - 700
Smart (1998-2007 / 450) In this short guide we will see the main instructions for disassembling and replacing the timing chain on the Smart Fortwo 450, with a 600 0 700 petr…
How to disassemble the cylinder head of the Smart Fortwo.
How to disassemble the cylinder head of the Smart Fortwo.
Smart (2007-2015 / 451) To disassemble and replace the cylinder head or its gasket of the Smart Fortwo with a 1.0 petrol engine, it is necessary to remove the engine block f…
How do you replace the timing chain of the Smart car?
How do you replace the timing chain of the Smart car?
Smart (1998-2007 / 450) In order to replace the timing chain of the Smart car, you need to remove the rear wheels of the vehicle so that you can access the side of the engin…

Other guides you may be interested in

How to Replace the Timing Belt on a Chevrolet Matiz

How to replace the timing belt on a Chevrolet Matiz. Open the bonnet and secure it, lift the car on a column lift (if necessary, remove the front wheel using a screwdriver to take off the right wheel arch liner). Use a fixed spanner to loosen the tensioner pulley and slide the belt off its seat. Use a socket spanner to undo the securing bolt of the tensioner pulley, then remove the water pump as shown in the video. Fit the new water pump, the tensioner, and the belt itself, tightening everything with the socket spanner. Finally, refit the rivets along with the wheel arch liner and reattach the wheel with the tyre to the vehicle.

Watch the video!


by ScegliAuto

More videos