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Dacia Logan - The charging malfunctionindicator light is lit | HELLADaciaLoganModel year: 2006 to 2011All vehicles with the engine codesK9K, K7J, K4M, K7MIf a customer complains about the above error,it could be caused by a faulty belt pulley on th

Toyota Corolla 2.0 Hybrid - Unusually stiffbrake pedalData sheetManufacturer ToyotaVehicle model CorollaDrive unit 2.0 Hybrid Synergy DriveEngine code M20A-FXSYear of manufacture 01.2023 to 11.2024Symptoms Unusually stiff brake pedalRecommended to

Oil coolers for hydrodynamic retarders |HELLAGeneralHydrodynamic retarders (working with liquids) are used in commercial vehicles in order to supportthe actual brake system as an almost wear-free hydrokinetic brake. The kinetic energy is turnedinto he

Toyota Auris - function restriction caused byseat adjustment | HELLAToyota AurisAll models with mechanical handbrake operationProduction: Great Britain, TurkeyYear of construction: up until 2007Function restriction caused by seat adjustmentIf the dr

Audi Q5 - onboard diagnostics notfunctioningData sheetManufacturer AudiVehicle model Q5Engine 2.0 TDIEngine code CNHAYear of manufacture 2015-2016Symptoms Onboard diagnostics not functioningRecommended tool mega macs X, macsRemote Important safet

Brake fluid | HELLATaskBrake systems are complex entities in which many elements must work together perfectly toensure safe functioning, even in extreme situations. The brake fluid plays a very important role inthis, as it transfers the power from the

Repair instructions for brake callipers - Tevesfloating brake callipers FN series | HELLARemoving and installing the disc brakeGeneral informationAs this type of floating calliper brake is fitted in many modern vehicle models, these repairinstructions

Coolant pumps | HELLAGeneralCoolant pumps (Figure 1) are mostly driven mechanically, by a toothed belt or V-ribbed belt, andtransport the coolant through the engine's coolant circuit. The pumps can be flanged directly tothe engine or also installed awa

Product information I HELLAHELLA brake shoes and brake shoe kitsFor a long time, drum brakes have been a fixed component in automotive construction and are stillinstalled today in modern vehicles. Within the framework of repair activities, the brake sho

Brake pad guide plate | HELLAGeneralSome brake caliper variants use additional brake pad guide plates.These are required for noise decoupling and reliable positioning of the brake pads.As such, these guide plates – which are usually made of stainless s