When your car is running normally everything is fine, however if it begins to have frequent problems you may possibly start to speculate, specifically if your car won’t start. In this article we will show you where the starter of a Mercedes Cla is, it will help you to resolve your ignition problems. To achieve this, we will first explain the purpose of a starter, then, where is the starter on a Mercedes Cla , and, finally, how to replace the starter of a car.
Role of the starter on your Mercedes Cla
We start this content page by detailing the purpose of the starter motor on your Mercedes Cla. The starter is an electric motor which is powered by your battery, its job will be to make your engine run at a high enough speed to start it (usually around 300/400 rpm). It is built from three main parts:
- The Solenoid: This part is an electrical relay that will work as a switch, it will be activated by the key of your Mercedes Cla and let the current from your battery to the engine unit of your alternator.
- The engagement pinion: This is the last component of your starter, it is the toothed wheel that will be in direct contact with the flywheel, it enables to transmit the force from the starter to the engine.
The engine unit: Main element of your alternator, it is the one that will drive the flywheel of your Mercedes Cla and make enough speed for your engine unit to start.
Where is the starter on a Mercedes Cla?
Now that we have quickly explained what a starter is and how it functions, we will answer the question that most of you have to ask yourselves where is the starter found on a Mercedes Cla? It is quite easy to discover a starter, indeed, it is a large component that will almost constantly be situated in a similar place. We let you discover the two possible locations for your car starter down below.
Location of the starter on classic Mercedes Cla
First and most basic case, where to discover the starter of a Mercedes Cla with a conventional motor (implied without start and stop). The starter has a specific objective, to start the engine unit of your car, for that, it must constantly be near the engine unit flywheel of this one because it is the component that it actuates when it is used. The flywheel is found at the junction between your gearbox and your engine unit.
Location of the starter to Mercedes Cla with start and stop
And now second possible starter location of your Mercedes Cla . This case is much less frequent. It only relates to engines fitted with start and stop, and a good component of them will be equipped with a starter situated close to the flywheel. However, on some specific series or engines, the starter of your Mercedes Cla may be built in in your alternator, it is then known as a starter-alternator, to discover it nothing easier, locate your accessory belt and you should discover the big starter block.
How to replace the starter on a Mercedes Cla?
Finally, we’ll describe to you quite quickly how to replace the starter of a Mercedes Cla. This process is not necessarily difficult, it can be considered by people who have a minimal of basic mechanical knowledge and adapted tools. Adhere to down below the main steps to carry out this intervention:
- Disconnect the battery on your Mercedes Cla, if you don’t know how to do it, don’t hesitate to consult our content page which explains how to do it without taking any risk.
- After discovering your starter, loosen the fasteners that hold it in your engine unit block, there will usually be 2 or 3
- It will be time to disconnect the power cables from the starter motor of your Mercedes Cla, however before doing so we recommend you to take a picture of the installation to avoid making a mistake when reassembling.
- It’s possible that to remove it you may possibly need to remove auto parts like the gimbal.
- Remount the new starter, being careful when connecting the connectors.
- Reconnect your battery and test your starter.
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If you have any additional questions about the Mercedes Cla, do not hesitate to consult our Mercedes Cla category.
