i need diagrams of motor
its a chain not a Belt and doesn't need to be changed .
No, timing chain doesn't need replacing.
There is no scheduled maintenance on replacing the chain. It will normally last until the engine needs an overhaul. However if it starts making noise, and you cannot keep the engine timed, the chain may need replacing.
Not as part or routine maintenance, only if it is faulty or noisy.
a timing belt needs maintenance, but a chain does not.
Using a masterlink bike chain allows for easy maintenance and quick repairs because it can be easily removed and reattached without the need for special tools. This makes cleaning, lubricating, and replacing the chain much simpler and faster, saving time and effort for cyclists.
The Echo doesn't have a timing belt. It has a timing chain, and this chain will last a very long time. Toyota doesn't recommend replacing it (as a preventative or maintenance measure) unless or until you have problems.
A timing chain is not a maintenance item that needs replacing at a set time or mileage. You replace it when a major overhaul is done. It will normally last until that is necessary. If you hear it making noise or the engine performs poorly or you can't keep the engine in time, then it may need replacing.
To determine the level of wear on your bike chain, you can use a chain checker tool to measure the elongation of the chain. If the chain has stretched beyond a certain point, typically 0.5 or 0.75, it is recommended to replace it. Additionally, signs of wear such as skipping gears, chain noise, or visible rust may indicate the need for replacement. Regular maintenance and cleaning can help prolong the life of your chain.
it has a chain hence dosent need replacing.
as an owner of an lx, i have a timing chain which doesn't need replacing
The Pontiac Aztek has a chain which will last the life of the engine and should never need replacing until the engine is overhauled.