Honda 2004 Odyssey, Service Manual

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Cylinder Head
Item Measurement Qualification Standard or New Service Limit
2-3
Head Warpage 0.05 mm (0.002 in.)
Height 120.95 121.05 mm (4.762 4.766 in.)
Camshaft End play 0.05 0.20 mm (0.002 0.008 in.) 0.20 mm (0.008 in.)
Camshaft-to-holder oil clearance 0.050 0.089 mm (0.0020 0.0035 in.) 0.15 mm (0.006 in.)
Total runout 0.03 mm (0.001 in.) max. 0.04 mm (0.002 in.)
Cam lobe height (1999-2001 models) Intake, primary 35.832 mm (1.4107 in.)
Intake,
secondary
31.066 mm (1.2231 in.)
Exhaust 35.763 mm (1.4080 in.)
Cam lobe height (2002-2004 models) Intake, primary 34.737 mm (1.3676 in.)
Intake, mid 36.445 mm (1.4348 in.)
Intake,
secondary
34.919 mm (1.3748 in.)
Exhaust 36.326 mm (1.4302 in.)
Valve Clearance (cold) Intake 0.20 0.24 mm (0.008 0.009 in.)
Exhaust 0.28 0.32 mm (0.011 0.013 in.)
Stem O.D. Intake 5.485 5.495 mm (0.2159 0.2163 in.) 5.455 mm (0.2148 in.)
Exhaust 5.450 5.460 mm (0.2146 0.2150 in.) 5.420 mm (0.2134 in.)
Stem-to-guide clearance Intake 0.020 0.045 mm (0.0008 0.0018 in.) 0.08 mm (0.003 in.)
Exhaust 0.055 0.080 mm (0.0022 0.0031 in.) 0.12 mm (0.005 in.)
Valve seat Width Intake 1.25 1.55 mm (0.049 0.061 in.) 2.00 mm (0.079 in.)
Exhaust 1.25 1.55 mm (0.049 0.061 in.) 2.00 mm (0.079 in.)
Stem installed height Intake 46.75 47.55 mm (1.841 1.872 in.) 47.80 mm (1.882 in.)
Exhaust 46.68 47.48 mm (1.838 1.869 in.) 47.73 mm (1.879 in.)
Valve spring Free length (1999-2001 models) Intake 50.07 mm (1.9713 in.)
Exhaust 53.48 mm (2.106 in.)
Free length (2002-2004 models) Intake 51.54 mm (2.029 in.)
Exhaust 51.06 mm (2.010 in.)
Valve guide I.D. Intake 5.515 5.530 mm (0.2171 0.2177 in.) 5.55 mm (0.219 in.)
Exhaust 5.515 5.530 mm (0.2171 0.2177 in.) 5.55 mm (0.219 in.)
Installed height Intake 21.20 22.20 mm (0.835 0.874 in.)
Exhaust 20.63 21.63 mm (0.812 0.852 in.)
Rocker arm Arm-to-shaft clearance Intake 0.026 0.067 mm (0.0010 0.0026 in.) 0.067 mm (0.0026 in.)
Exhaust 0.026 0.077 mm (0.0010 0.0030 in.) 0.077 mm (0.0030 in.)
03/07/29 09:04:31 61S0X050_020_0003