Cylinder Head Assembly: Service and Repair

1. Remove fuel injection pipes. Refer to ``Fuel Injection Pipe, Replace.''
2. Remove fuel injectors. Refer to ``Fuel Injectors, Replace.''
3. Disconnect breather hose from valve cover and remove valve cover.
4. Remove timing belts. Refer to ``Timing Belt, Replace.''
5. Remove rocker arm. Refer to ``Rocker Arm, Replace.''
6. Remove camshaft. Refer to ``Camshaft, Replace.''
7. Remove water outlet fitting from cylinder head.

Fig. 16 Cylinder head bolt loosening sequence:

8. Remove cylinder head bolts in two steps in sequence shown in Fig. 16.

Fig. 17 Cylinder head bolt tightening sequence:

9. Reverse procedure to install. Torque cylinder head bolts to 76-83 ft. lbs. for cold engine and 84-90 ft. lbs. for hot engine in sequence shown in Fig. 17. Torque all bolts to 1/2 specified torque first, then finish torquing to full torque specifications.