Removal

1UR-FSE ENGINE MECHANICAL: CYLINDER HEAD GASKET (for Bank 2): REMOVAL

1. DISCHARGE FUEL SYSTEM PRESSURE

HINT
Service Precautions.

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.

3. REMOVE CAMSHAFT (for Bank 2)

HINT
Removal.

4. REMOVE FUEL INJECTOR ASSEMBLY (for Direct Injection)

HINT
Removal.

5. REMOVE NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY

(a) Remove the 16 valve rocker arms from the cylinder head.

HINT
Arrange the removed parts in the correct order.

6. REMOVE VALVE LASH ADJUSTER ASSEMBLY

(a) Remove the 16 valve lash adjusters from the cylinder head.

HINT
Arrange the removed parts in the correct order.

7. REMOVE VALVE STEM CAP

(a) Remove the 16 valve stem caps from the cylinder head.

HINT
Arrange the removed parts in the correct order.

8. REMOVE CYLINDER HEAD SUB-ASSEMBLY (for Bank 2)

(a) Uniformly loosen and remove the 2 bolts in the sequence shown in the illustration.





(b) Using a 10 mm bi-hexagon wrench, uniformly loosen the 10 bolts in the sequence shown in the illustration. Remove the 10 cylinder head bolts and plate washers.





NOTICE:
* Be careful not to drop washers into the cylinder head.
* Head warpage or cracking could result from removing the bolts in an incorrect order.

HINT
Be sure to keep the removed parts separate for each installation position.

(c) Remove the cylinder head and gasket.