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84 results found for MAHLE

...Technical Messenger 01|2021 Replacing switchable coolant pump CP 623 000P Since 2012, the EA 288-series 1.6 TDI and 2.0 TDI engines were fitted with switchable coolant pumps. To prevent the engine from possibly overheating in case of a mechanical malfunction, you can replace the controlle...

...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 MessengerWorkshop InformationIssue no. 05/2018: Defective map-controlled thermostatwww.mahle-aftermarket.comIMPORTANT! The retaining clamps on the connector plugs must not be released or removed. When installing thermostats, the use of additional sealants is generally not permi...

...Technical Messenger Issue no. 05/2016: Workshop InformationBlue smoke coming from the exhaust and oil leaking on the exhaust side of the turbocharger just a few kilo- metres after the turbocharger has been replaced are often misdiagnosed initially—but the new turbocharger is not to...

...Technical Messenger Issue no. 06/2016: Workshop InformationIssue no. 06/2016: Thermal problems after a thermostat change: air in the cooling circuit www.mahle-aftermarket.comFigure 3: A vacuum is created in the system by means of the Venturi effect.Figure 1: When the cooling circuit is...

...Technical Messenger Workshop Information Issue No. 06/2018: Fluctuating coolant temperaturewww.mahle-aftermarket.comIMPORTANT! Modern cooling circuits are highly complex systems and must therefore be repaired with due care. Above all, proper bleeding is extremely important.When fluctuation...

...Technical MessengerWorkshop InformationIssue No. 06/2017: Alternator failure due to oil ingresswww.mahle-aftermarket.comFigure 1: Oil residue in the alternatorFigure 2: Heavy wear on the slip rings (left) and carbon brushes (right) Figure 3: Depending on the installation position, it is i...

...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...

...Starter motor failure due to overload Technical MessengerWorkshop InformationIssue No. 02/2017: Starter motor failure due to overloadwww.mahle-aftermarket.com Figure 1: Cross section of starter motor with contact bridge (1), solenoid (2), engaging lever (3), und pinion with free-wheel c...

...Installation note for piston pin circlips Various types of piston pin circlips are available, which are fitted in different ways. To protect piston pins against axial movement during operation, circlips are fitted in most combustion engines. In such cases, the piston pin still has lim...



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