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...Technical Information Generator Diagnostics For fault diagnosis on generators consider the following principles: · Don't disconnect, fit or short circuit terminals when the engine is running and the generator working (voltage spikes lead to damage ). · Don't measure...

...Technical Information Noise emitted in the area of the vehicle auxiliaries drive system 1.9 TDI engines with tensioning arm (OE no.): 038 903 315 AE Models: Audi: A3 Ford: Galaxy Seat: Alhambra, Ibiza IV, Leon, Toledo II Skoda: Octavia VW: Bora, Golf IV, Multi...

...Technical Information Oil pressure switch General The oil pressure switch is installed in the oil circuit of the engine. It monitors the oil pressure and turns off or on a warning light or controls an oil pressure indicator.Function The oil pressure switch is normally closed.When the ignit...

...Technical information Information on Hella signal horns General instructions on the correct mounting of the signal horns • To avoid problems with the tone quality, the signal horn should always be installed in the vehicle with the original bracket. • Use of another bracket will...

...Technical Information Starter Maladjusted ignition/injection pump Engine misfires. Damage A maladjusted ignition or injection pump can lead t o damage to the starter. Frequent patterns of damage are destroyed overrunning clutches and planetary gear sets, as we ll as broken armature...

...Technical Information Starters with flange seal Starters fitted to vehicles from the Ford Mondeo II I and Transit series are sealed at the flange by means of a cellular rubber seal. The seal closes the gap between the straight starter flange and the curved bell housing and prevent...

...Technical Information Starters with oil contamination Pattern of damage A starter contaminated through oil can be recognized by oil deposits in the bearing bell and in the starter. In extreme cases, contamination can be detected immediately du e to an oil film or drops of oil on th...

...Technical Information Overloading of starters Pattern of damage As a rule, an overloaded starter can be recognized by temper colours on the armature, a burned field winding and a discoloured or burned coil for the solenoid switch. These are characteristics that point to a high the...

...Technical Information Starter overrun Damage Overrun starters can be recognized via tarnishing o n the one-way clutch/pinion, traces of scuffing on the armature shaft, an ejected commutator/armature winding and/or burning of the coil of the solenoid switch. Causes The ca...

...Technical Information Starter Fault diagnosis Electrical faults in the starter can mostly to be put down to an overload ed. This can be due to short -circuits to earth in field and rotor winding, but sometimes also in the winding of the control components (solenoid switch...



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