In accordance with the regulations of maintenance, every 30,000 people need to change the spark plugs on Lancery. kilometres of mileage. For engine 1.5, iridium candles are needed, for 1.8 and 2.0 simple candles.
To replace the candles, remove the protective cover of the engine, unplug the ignition coils, and disconnect the connectors. Then you can unroll the old candles with the key by 16 and install new candles.