Cylinder Head Removal & Installation: Removal
NOTE:
- Use fender covers to avoid damaging painted surfaces.
- To avoid damage, unplug the wiring connectors carefully while holding the connector portion.
- Connect the HDS to the DLC , and monitor ECT SENSOR 1. To avoid damaging the cylinder head, wait until the engine coolant temperature drops below 100°F (38°C) before loosening the cylinder head bolts.
- Mark all wiring and hoses to avoid misconnection. Also, be sure that they do not contact other wiring or hoses, or interfere with other parts.
- 1. Fuel Pressure - Relieve
- 2. 12 Volt Battery Terminal - Disconnect
- 3. Engine Coolant - Drain
- 4. Intake Manifold - Remove
- 5. Fuel Rail and Injector - Remove
- 6. Warm Up TWC - Remove - Refer to: Under-Floor TWC Removal and Installation Warm Up TWC Removal and Installation
- 7. High Pressure Fuel Pump - Remove
- 8. Cylinder Head Cover - Remove
- 9. Thermostat Housing - Remove
- 10.Cam Chain - Remove
- 11.Rocker Arm Assembly - Remove
- 12. Cylinder Head - Remove
1. Remove the cylinder head bolts. To prevent warpage, loosen the bolts in sequence 1/3 turn at a time; repeat the sequence until all bolts are loosened
2. Remove the cylinder head.
