Copyright by Servizio Clienti ANGELO PO Spa
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7.12. Spark plug replacement
To replace the spark plug, follow the instruction below:
1. Disconnect the ignition and flame sensor wires from the spark plug (picture 1).
2. Disconnect the ground terminal. (picture 2)
3. Unscrew the nuts on the spark plug fixing pins. (picture 3)
4. Take off the spark plug and remove the gasket. (picture 4)
NOTE: with the spark plug always replace the gasket too.
PIC. 1 PIC. 2
PIC. 3
PIC. 4