...Mercedes Benz E-Class (W 210) Vehicles with manual gearbox Noise coming from the area of the cardan shaft tunnel. If there are complaints with these vehicles that buzzing noises can be heard from the area of the cardan shaft tunnel, one possible cause is vibration of the gearshift...
...Fault diagnosis Cooling performance check Every workshop needs, besides special tools, technical knowledge to do a professional job. This can be purchased by special training. This applies particularly to air -conditioning systems. The followin g instructions can merely serve a...
...Light bulbs H4+30 / H1+30 1-1 Technical Information Light bulbs H4+30 / H1+30 The new H4 +30 and H1 +30 light bulbs produce up to 30% more light onto the road. They are a further development of the approved H4 and H1 bulbs. The glowing spiral was optimised and positioned d...
...Headlamp beam setter 1-2 Technical Information Headlamp beam setter An important safety aspect in traffic are correctly adjusted headlamps, to provide good exact illumination of the road, with the lowest possible glare to the oncoming traffic. To adjust the headlamps...
...\ Transformer 1-1 Technical Information Transformer Safety note for Xenon transformer 3. generation Incorrect handling of Xenon Headlamps with 3 rd generation electronics can lead to a voltage spike or even electric shock . When the transformer (12 or 2 4V) is switc...
...Technical Information Repair sets Compressor couplings/shaft seals In many cases it is possible to repair a faulty compressor in a relatively short time. This can often also make economic sense. But the correct replacement of magnetic couplings and shaft seals, for example, is extr...
...Cabin / Pollen Filter General Passenger compartment filters (Pollen or Cabin filter) improve the incoming air into the vehicle interior and thereby the comfort of the vehicle passengers. Function The passenger compartment filter is located in the vehicle fan air inta...
...Condensors General The condenser is required to cool down the refrigerant heated up by being compressed. Function The hot refrigerant gas flows into the condenser at the top transferring heat to the surroundings through the piping and f ins. After cooling the refrigerant exi...
...Technical Information Crimping tool There is a new crimping tool in the Behr Hella Service range which meets the requirements of new standards and requirements for setting up connections. Tests have shown that the old barb design in combination with worm drive clamps or iron rings an...
...Technical Information Evaporator General points The evaporator is used for heat exchange between the surrounding air and the refrigerant in the air conditioning system. How it works The refrigerant, which is under high pressure, is injected into the evaporator via the expansion o...