Central bolt cylinders 1-4 intake
Preliminary work
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING INTAKE SILENCER HOUSING .
- Refer to REMOVING FAN COWL .
- Refer to REMOVING THE LEFT UNFILTERED-AIR DUCT .
- Refer to REMOVING THE COOLANT EXPANSION TANK FOR THE LOW-TEMPERATURE COOLANT CIRCUIT .
- Refer to REMOVING THE RIGHT UNFILTERED-AIR DUCT .
- Refer to REMOVING RIGHT CHARGE AIR COOLER .
- Refer to REMOVING LEFT CHARGE AIR COOLER .
- Refer to REMOVING THE CONNECTING SUPPORT FROM THE TUNNEL .
- Refer to IF INSTALLED: REMOVE THE TORSION STRUT ON THE RIGHT AND LEFT WHERE REQUIRED .
- Refer to REMOVING THE COVER OF THE ENGINE COMPARTMENT AT THE REAR LEFT .
- Refer to LOOSENING THE VACUUM LINE .
- Refer to REMOVING VACUUM PUMP .
- Refer to REMOVING ALL IGNITION COILS ON THE RIGHT .
- Refer to PARTIALLY UNDOING WIRING HARNESS FROM RIGHT CYLINDER HEAD COVER .
- Refer to REMOVING RIGHT RAIL .
- Refer to REMOVING INJECTORS .
- Refer to LEFT CYLINDER HEAD COVER SCREW CONNECTION, CYLINDER 1-4 .
- Refer to REMOVING THE HEAT SHIELD ON THE CYLINDER HEAD COVER ON THE RIGHT AT CYLINDERS 1 TO 4 .
- Refer to LOOSENING THE OIL DIPSTICK .
- Refer to LOOSENING THE TOP RIGHT TIMING CASE COVER .
- Refer to REMOVING THE CHAIN TENSIONER OF CYLINDERS 1-4 .
- Refer to CHECKING THE TIMING AT CYLINDERS 1-4 .
- Loosen the central bolt of the intake adjuster (1).
