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85 results found for MAHLE

...When fitting a new EGR cooler on an engine, there are several essential steps to keep in mind. One of the most common mistakes is tightening the assembly screws of the EGR cooler entirely at random. To prevent exhaust gas coolers with flexible pipes from being under tension, make sure to t...

...Risk of confusion over air conditioning compressor safety valvesMAHLE When adjusting the il quantity in a new a/c compressor, make sure to differentiate between the safety valve and the drain plug. Although both can be mixed up visually, they serve entirely different purposes. Mahle Te...

...To protect piston pins against axial movement during operation, circlips are fitted in most combustion engines. New circlips must be fitted during reassembly if a piston with a floating pin is repaired or replaced. Always double-check to ensure you’re installing replacement circlips...

...Technical Messenger 02|2023 Characteristic features of electric air conditioning compressors When servicing and replacing electric air conditioning compressors, there are several peculiarities to keep in mind. Contrary to conventional compressors, the electric motor for the drive comes in...

...Technical Messenger 03|2023 Instructions for fitting piston rings When not fitted correctly, piston rings can cause serious damage to a vehicle's engine. That's why it's crucial to keep the following steps in mind: - Make sure you have the correct piston ring set for your pi...

...Technical Messenger 04|2023 Installation notes for the oil filter insert OX 1141D Mounting the O-rings correctly for the oil filter insert OX 1141D is necessary for proper lubrication. While the oil filter insert comes with all necessary sealing rings, their positioning can be mixed up ea...

...Technical Messenger 06|2021 Replacing the charge air cooler after damage to the turbocharger Turbochargers are among the most stressed components in an engine. When a turbocharger is damaged, the turbolator inserts of the charge air cooler often act like a sieve in which fragments and spl...

...Technical Messenger 07|2021 Unused radiator connections When working with certain radiators, you might stumble upon connections that have no further use in the car you're working on. That's because radiators are often designed to work with a variety of engine and transmission comb...

...Technical Messenger 08|2021 Important steps when replacing a filter-drier or accumulator In order to keep your refrigerant dry and clean, make sure your filter-drier and accumulator are performing at their highest capacity! Therefore it is important to prevent both from reaching their sat...

...Technical Messenger 09|2021 Cavitation damage in the cooling circuit Do you want to know how you can avoid cavitation damage in the cooling circuit? Serious damage can result from steam bubbles in the cooling circuit. In the worst case, large holes can appear on the surface or there is a...



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