Owner's Manual
Page 175
... a suitable hexagon wrench. (Front side) 2. Spark plug tightening torque: 14 to 22 ft-lb (20 to the spark plugs. 4. And remove the ignition coil to give access to 29 N⋅m) 6. Remove the spark plugs with a spark plug wrench to the correct torque. Holding the ignition... coil, re-connect each spark plug is pulled out. Tighten all ignition coils. 8-16 Do-it on until you feel a snap. 7. Do not overtighten. Fit the new plugs, one at a time...
... a suitable hexagon wrench. (Front side) 2. Spark plug tightening torque: 14 to 22 ft-lb (20 to the spark plugs. 4. And remove the ignition coil to give access to 29 N⋅m) 6. Remove the spark plugs with a spark plug wrench to the correct torque. Holding the ignition... coil, re-connect each spark plug is pulled out. Tighten all ignition coils. 8-16 Do-it on until you feel a snap. 7. Do not overtighten. Fit the new plugs, one at a time...