1.2 CYLINDER HEAD 1.2.5 Installation of Cylinder Head Perform the following steps for cylinder head installation: 1. Ensure piston domes and the cylinder head and cylinder block firedeck surfaces are clean and free of foreign matter. Inspect the head bolt holes in both block and head for the presence of oil, water, dirt, or damaged threads, clean or retap as necessary. NOTE: Effective with engine serial number 06R0766277 Series 60 engines will use a new cylinder head gasket. The new gasket will be identified with a new part number and is a darker shade of gray with a woven appearance. The new gasket must be used with the new style cylinder head bolts. 2.
Position the head gasket on the block and install cylinder head guide studs (J–35784) at front and rear of the block. See Figure 1-42. Figure 1-42 Cylinder Head Guide Studs (Rev. 2005) All information subject to change without notice. 1-54 6SE483 0507 Copyright © 2005 DETROIT DIESEL CORPORATION