"Gazelle" Gas-2705>> Electric equipment>> Electric equipment of cars with engines ZMZ-4025, ЗМЗ-4026>> Possible malfunctions of illumination, the light alarm system and ways of their elimination
Possible malfunctions of illumination, the light alarm system and ways of their elimination
Cause of defect
Way of elimination
Separate lamps do not burn
Peregoranie incandescent filaments
Fused lamps to replace
Has burnt down a safety lock
To eliminate the reason перегорания and to replace a safety lock
Contact infringement in a lamp cartridge
To smooth out oxidised contact, to turn in spring contact of a cartridge
Contact infringement in connecting колодках
To check up reliability of connection in колодках
Malfunction of the switch or the switch
By means of a control lamp to check up serviceability of the switch and if necessary to replace it
The Stoplight does not join
Wires were disconnected from the stoplight switch
To attach wires
The switch does not work
To replace the switch
Position of the switch of a stoplight is incorrectly adjusted
To adjust switch position
Frequent перегорание incandescent filaments of lamps
The overestimated adjustment of pressure
To check up a pressure regulator as it is specified in subsection <a pressure Regulator>
The signalling device of indexes of turn works with double frequency. In one of lanterns of indexes of turn the lamp has fused
To replace a lamp
Turn indexes (in an alarm system mode all four lanterns work) do not work
Has burnt down the fuse in a chain of indexes of turn
To examine installation of wires, to eliminate damage and to replace a safety lock
Turn indexes (in a mode of the alarm system of a lamp too do not work) do not work
Have burnt down safety locks
To examine installation of wires, to eliminate damage and to replace safety locks
It is badly attached штекерная колодка on the switch of the alarm system or the relay-breaker
To check up reliability of joining штекерных колодок and wires. If necessary to connect wires
The alarm system switch is faulty
To disconnect штекерную колодку from the relay and by means of a control lamp to check up pressure presence on a conclusion <+> (fig. 9.1). The control lamp should burn in both positions of the switch (at the included ignition and serviceable safety locks). If the control lamp does not burn, to replace the alarm system switch
Indexes of turns burn without a blinking
Sintering of contacts of the relay-breaker of indexes of turn
To remove the relay-breaker, to open contacts, to smooth out them and to adjust a backlash




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