Removal and Installation

REMOVAL and INSTALLATION

1. Remove LH and RH cowl vent screens.
2. Remove four bolts retaining ignition coil and position out of the way.
3. Disconnect battery ground cable.
4. Remove RH side of cowl vent screen, and RH cowl top extension.
5. Disconnect engine control sensor wiring from ignition coil, remove four ignition coil hold-down screws, and remove ignition coil to access spark plugs on cylinders 1, 2 and 3.
6. Disconnect the electric IMRC actuator electrical connector, remove the mounting screws, and lay the IMRC actuator aside to access the spark plugs on cylinders 4, 5, and 6.
7. Disconnect ignition wires from spark plugs.
8. Loosen spark plugs and use compressed air to remove any dirt or foreign material from spark plug areas of camshaft covers.

NOTE: Spark plugs should be marked so they may be installed into the same cylinder from which they were removed.

9. Remove spark plugs.





NOTE: Refer to the Spark Plug Inspection Chart to determine the condition of the spark plugs.

10. To install, reverse Removal procedure. Check and adjust spark plug gap as outlined. Tighten spark plugs to 9-20 Nm (80-177 lb in).