Removing spark plugs
1. Remove the ignition coils from the engine (see above).
2. Unscrew the spark plugs using the wrenches from the kit (Ele. 1382).
Installing spark plugs
1. Check and, if necessary, correct the gap in the electrodes of the spark plugs using a set of flat probes. Gap in spark plug electrodes:
- CHAMPION: 0.95±0.05mm
- EYQUEM: 0.95±0.05mm
- NGK: 0.95±0.05 mm.
2. Install ignition coils.