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139 results found for MAHLE

...Technical Messenger Workshop Information Issue no. 01/2017: Piston damage due to broken piston cooling nozzles www.mahle-aftermarket.comFigure 1: Overheated Ferrotherm piston (steel piston crown and aluminium skirt) showing seizing marks, with cylinder linerFigure 2: Cooling nozzle fitted...

...Technical Messenger 8 Workshop Information Issue no. 08/2018: Piston dimensions and installation clearance: what yo\�u need to knowwww.mahle-aftermarket.com IMPORTANT! Pistons should always be coated with fresh engine oil before mounting and must be installed with a suitable tool (e.g.,...

...24 Apr Mahle Technical Messenger Issue no. 05/2023 Polymerization of refrigerant R1234yf Polymerization of the refrigerant R1234yf can lead to the total failure of the A/C service unit. In isolated cases, polymerization may occur when A/C service units are filled with the refrige...

...Technical MessengerWorkshop InformationIssue no. 07/2017 – Power loss as a result of defective crankcase ventilation www.mahle-aftermarket.comFigure 1: Installation position of the PCV valve on the cylinder headFigure 2: Ventilation downstream of the turbocharger directly into the inlet...

...Mahle Messenger Exhaust gas cooler leaking: important installation notes To avoid leaks and damage, a number of points must be observed when installing exhaust gas coolers. Exhaust gas coolers are installed in many modern engines. Their task is to cool the hot exhaust gases before t...

...If the engine does not start or fuel leaks occur following a filter change, the cause is often to be found in the fi lter being incorrectly fitted. IMPORTANT: THE CORRECT FITTING ORDER OF THE SEAL AND FILTER ELEMENT TO THE HOUSING AND COVER. If fitted the wrong way round, leaks will...

...Technical Messenger 06|2023 Problems with the installation of the OC 248 spin-on oil filter When converting a minibus into a camper and adding an additional oil cooler, the oil filter area can become tight and complicated. The new oil cooler might interfere with feed and return lines, oil...

...When empty, a valve located at the bottom of the Knecht Filter KC195 filter, which is fitted to numerous diesel powered Alfa Romeo, FIAT, PSA and LDV vehicles is free to move up and down within a cage.   This valve is designed for water drainage and locati...

...Issue no. 6/2014: Poor responsiveness and performance? Check the recirculation air valve!www.mahle-aftermarket.com, page 1If performance problems in vehicles with petrol engines persist even after replacing the turbocharger, this may be due to a malfunctioning recirculation air valve (RAV)...

...Mahle Technical Messenger Issue no. 01/2024 Regenerating particulate filters in Euro 6 diesel vehicles before emissions tests To ensure that Euro 6 diesel vehicles are well prepared for stricter emissions tests, workshops and their customers need to be aware of a few key points....



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