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(4) Remove cylinder head cover from engine (Fig. 37). INSTALLATION LEFT CYLINDER HEAD COVER NOTE: Care must be taken to protect the cylinder (1) Inspect cylinder head cover gasket. Replace as necessary. (2) Place cylinder head cover onto cylinder head (Fig. 37). Install and tighten cylinder head cover fas- (3) Position the oil level indicator tube into posi- tion. Tighten fastener to 11 N·m (95 in. lbs.). (4) Connect spark plug wires. Position spark plug wire retainers onto cylinder head cover studs. (5) Connect CCV hose to cylinder head cover. to the intake manifold port. RIGHT CYLINDER HEAD COVER (1) Inspect cylinder head cover gasket. Replace as necessary. (2) Place cylinder head cover onto cylinder head (Fig. 37). (3) Connect spark plug wires. Position spark plug wire retainers onto cylinder head cover studs. (4) Connect CCV hose to cylinder head cover. ROCKER ARMS REMOVAL NOTE: Before replacing parts, inspect all related components for damage to prevent engine misfire. (1) Remove cylinder head cover(s) (Refer to 9 - ENGINE/CYLINDER HEAD/CYLINDER HEAD COVER(S) - REMOVAL). (2) Remove two rocker pedestal bolts per each cyl- inder (Fig. 33). (3) Remove rocker arm assemblies as a pair (Fig. 33). Fig. 37 Cylinder Head Covers 1 - RIGHT CYLINDER HEAD COVER Fig. 38 Cylinder Head Cover Tightening Sequence Fig. 39 ROCKER ARMS - 8.3L 1 - ROCKER ARM ASSEMBLY 9 - 34 ENGINE ZB CYLINDER HEAD COVER(S) (Continued) |