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CYLINDER HEAD UNIT REPAIR Cylinder Head Specifications Torque Specifications DESCRIPTION TORQUE (N·m) Cylinder Head Bolts 1st Step: Tighten the bolt to 40 ± 5 N·m 2nd Step: Tighten the bolt an additional 90 ± 5° 3rd Step: Tighten the bolt an additional 90 ± 5° Cylinder Head Cover Bolts 11 Clearance Specifications DESCRIPTION SPECIFICATION (mm) Cylinder Head Flatness 0.04 Intake Valve Deflection 0.02 Exhaust Valve Deflection 0.04 Spring Height 47.7 Disassembly NOTE : • CH-20011 - Valve Seal Installer • CH-20012 - Valve Stem Seal Installer Guide • CH-20013 - Valve Seal Remover • CH-20017 - Valve Keeper Installer • CH-20018 - Valve Spring Compressor NOTE : 1. Remove camshafts (See Camshaft Removal & Installation in Section 02 Engine). 2. Remove the hydraulic tappet assembly (1). BESM020071 02
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