Cylinder Head - Honda ACCORD HYBRID 2005 Service Manual

specs
Cylinder Head
Item Measurement Qualification Standard or New
Service Limit
Head Warpage
0.05 m m (0.002 in.)
Head
Height 120.95—121.05 m m (4.762-4.766 in.)
Camshaft End play
0.05-0.20 m m (0.002-0.008 in.) 0.20 m m (0.008 in.)
Camshaft
Camshaft-to-holder oil clearance 0.050-0.089 m m (0.0020-0.0035 in.) 0.15 m m (0.006 in.)
Camshaft
Total runout
0.03 m m (0.001 in.) max. 0.04 m m (0.002 in.)
Camshaft
Cam lobe height
(Front bank)
Intake 36.146 m m (1.4231 in.)
Camshaft
Cam lobe height
(Front bank) Exhaust
35.864 m m (1.4120 in.)
Camshaft
Cam lobe height
(Rear bank)
Intake
35.406 m m (1.3939 in.)
Camshaft
Cam lobe height
(Rear bank) Exhaust 37.035 m m (1.4581 in.)
Valve Clearance (cold) Intake
0.20—0.24 m m (0.008—0.009 in.)
Valve Clearance (cold)
Exhaust 0.28-0.32 m m (0.011 - 0 . 0 1 3 in.)
Valve
Stem O.D. Intake
5.485-5.495 m m (0.2159-0.2163 in.) 5.455 m m (0.2148 in.)
Valve
Stem O.D.
Exhaust 5.450-5.460 m m (0.2146-0.2150 in.)
5.420 m m (0.2134 in.)
Valve
Stem-to-guide clearance Intake 0.020-0.045 m m (0.0008-0.0018 in.) 0.08 m m (0.003 in.)
Valve
Stem-to-guide clearance
Exhaust 0.055-0.080 m m (0.0022-0.0031 in.) 0.11 m m (0.004 in.)
Valve seat Width Intake 1.25-1.55 m m (0.049-0.061 in.)
2.00 m m (0.079 in.)
Valve seat Width
Exhaust 1.25—1.55 m m (0.049—0.061 in.) 2.00 m m (0.079 in.)
Valve seat
Stem installed height
Intake
46.75-47.55 m m (1.841-1.872 in.) 47.80 m m (1.882 in.)
Valve seat
Stem installed height
Exhaust 46.68-47.48 m m (1.838-1.869 in.)
47.73 m m (1.879 in.)
Valve spring
Free length
Intake
51.54 m m (2.069 in.)
Valve spring
Free length
Exhaust
52.55 m m (2.010 in.)
Valve guide I.D. Intake 5.515-5.530 m m (0.2171-0.2177 in.) 5.55 m m (0.219 in.) Valve guide I.D.
Exhaust 5.515-5.530 m m (0.2171-0.2177 in.) 5.55 m m (0.219 in.)
Valve guide
Installed height Intake 21.20-22.20 m m (0.835-0.874 in.)
Valve guide
Installed height
Exhaust 20.63—21.63 m m (0.812—0.852 in.)
Rocker arm Arm-to-shaft clearance
(Front bank)
Intake 0.019-0.067 m m (0.0007—0.0026 in.) 0.067 m m (0.0026 in.) Rocker arm Arm-to-shaft clearance
(Front bank) Exhaust 0.019-0.058 m m (0.0007-0.0023 in.) 0.058 m m (0.0023 in.)
Rocker arm
Arm-to-shaft clearance
(Rear bank)
Intake 0.015-0.046 m m (0.0006-0.0018 in.) 0.046 m m (0.0018 in.)
Rocker arm
Arm-to-shaft clearance
(Rear bank) Exhaust 0.015—0.046 m m (0.0006-0.0018 in.) 0.046 m m (0.0018 in.)
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