SERVICE MANUALCYLINDER HEAD & VALVESSection 3INSTALLATIONInstall Cylinder Head and Valves as follows:1.Clean and dry cylinder head gasket surfaces.2.Blow out cylinder head bolt holes withcompressed air to prevent hydrostatic lock andpossible block cracking when bolts are torqued.3.Prior to cylinder head installation check cylindersleeve protrusion (as described in Section 5).If protrusion above crankcase is not0.05 mm (0.002 in)0.13 mm (0.005 in),remove sleeve and follow counterboringprocedure as described in Section 5.4.Install NEW cylinder head gasket withpremeasured sealant as shown in Fig. 40.NOTE: DO NOT use gasket cement. Heat transfermay be adversely affected.5.Install valve lever and shaft assembly on cylinderhead following procedure outlined in this Section.Figure 40. - Head Gasket with Pre-Measured Sealant6.Use a hoist and sling to place and align head oncrankcasedowels. MAINTAIN GASKETALIGNMENT.7.Using an accurate torquewrench, torquecylinder head bolts in three stages, following theprocedure in Figure 41.Figure 41. - Sequence for Tightening Cylinder Head BoltsCGES-185-3PRINTED IN UNITED STATES OF AMERICAPage 34
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