Spark plug (157) |
To remove |
1. | Remove the cover over the ignition coils. |
2. | Remove the bolts, lift up each ignition coil and move aside. Start with the ignition coil for cylinder 1. |
3. | Remove the spark plugs, socket 8394785. |
To fit |
1. | Check the spark plug gap as described in Spark plugs (157). |
2. | Fit the spark plugs, keeping the socket straight so the spark plugs are not damaged. Tightening torque 28 Nm (21 lbf ft) |
3. | Fit the respective ignition coils starting with the one for cyl 4. Tightening torque 20 Nm (15 lbf ft). |
4. | Make sure to locate the ignition coil cables so they are not pinched. |
5. | Fit the cover over the ignition coils. Tightening torque 8 Nm (6 lbf ft). |