Brake caliper with integrated handbrake mechanism | HELLA Assembly note for replacement brake calipers General installation note Handbrake calipers are usually set or adjusted so that the distance between the brake lining and the brake disc is at least (X)
Technical product information
In this database, you will find technical information on our products and certain vehicle systems – compiled by experienced technicians and mechanics. You can search the database by entering multiple keywords, for instance the product, relevant system or components, and also filter the information using the categories (for example, lighting, electronics, etc.).
Adaptive stop light | HELLA General Information The "adaptive stop light," which is also known as an "active stop light" or "dynamic stop light," is already built into many modern vehicles as an additional safety function. This adaptive stop light function
Installation of stop light switches with automatic adjuster Data sheet Spare part Stop light switch Part numbers 6DD 008 622-731 Vehicles Audi, Porsche, Seat, Skoda, Volkswagen Important safety note Technical information and practical tips have been compil
Starters with different numbers of teeth Data sheet Spare part Starter Please note Different number of teeth Important safety note Technical information and practical tips have been compiled by HELLA in order to provide professional support to vehicle work
Earth (31) – troubleshooting Data sheet Please note Diagnostics usually starts by checking the power supply. In this process, the opposite connection (earth) to the body, engine or battery is often not paid enough attention. However, this connection is jus
General air-conditioning leak detection | HELLA General air-conditioning leak detection General information The detection of leaks and the methods to be used for troubleshooting have already been described in a great deal of technical information. When tro
Coated brake disc | HELLA HELLA "PRO" General information In addition to conventional brake discs, HELLA also has on offer the PRO coated brake disc. With these 100% coated brake discs, HELLAis following the constantly growing demand of the automotive mark
Changing the alternator freewheel clutch - the procedure Data sheet Spare part Alternator freewheel clutch Part numbers 9XU 358 038-xxx 9XU 358 039-xxx Mounting instructions Recommended procedure for replacing an alternator freewheel clutch Important safet
Function of the alternator freewheel clutch explained Data sheet Spare part Alternator freewheel clutch Basic knowledge Function, structural design and advantages of the alternator freewheel clutch Important safety note Technical information and practical
Testing the minimum thickness of a brake disc | HELLA General information The manufacturer's specification of the minimum thickness defines the wear limit of a brake disc. This value in millimetres has been stamped on the outer edge or on the brake disc ch