Honda Civic 2002-2003 Service Manual page 15

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Item Measurement
Qualification
Standard or New
Service Limit
Head Warpage
0.05 mm (a.D02 in.)
Height
103.95- 104.05 mm
. (4.093-4.096 in.1
Camshaft
End play
0.05-0.20
mm
(0.002-0.008
in.) 0.4 mm (0.02 in.)
Camshaft-to-holder oil clearance No.1 journal 0.030-0.069 mm 0.15 mm W,006 in.)
(O.OOl-0.003 in.)
No.2, 3, 4, 5
' 0.060-0.099
mm 0.'5 mm (0.006 in.)
journals
(0.002- 0.004 in.)
Total runout 0.03 mm (0.001 in.) max. 0.04 mm (a.D02 in.)
Cam lobe height
Intake, primary
33.925
mm
(1.3356
in.)
Intake, 29.638 mm 11.1668 in.)
,
secondary
Exhaust
34.092 mm (1.3422 in.)
.
Valves Clearance (cold) Intake 0.21-0.25 mm (0.008-0.010 in.)
Exhaust 0.28-0.32 mm (0.01' -0.013 in.)
Stem D.D.
Intake 5.475-5.485 mm (0.2156-0.2159 in.) 5.445 mm (0.214 in.)
Exhaust
5.450-5.460 mm (0.2146-0.2150 in.) 5.42 mm (0.213 in.)
Stem-ta-guide clearance
I
Intake 0.030-0.055 mm (0.0012-0.0022 in.) 0.08 mm (0.003 in.)
Exhaust 0.055-0.080 mm (0.0022-0.0031 in.) 0.11 mm (0.004 in.)
Valve seats
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
40.8-- 41.0 mm (1.606-1.614 in.)
Exhaust 54.6-54.8 mm (2.150-2.157 in.)
Valve springs Free length Intake
47.61 mm (1.874 in.)
Exhaust 49.64 mm (1.954 in.)
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Valve guides 1.0. Intake
5.515-5.530 mm 5.55 mm (0.219 in.)
(0.2171-0.2177 in.)
Exhaust 5.515 '-5.530 mm 5.55 mm (0.219 in.)
(0.2171-0.2177 in.)
Installed height Intake
15.2--16.2 mm (0.598-0.638 in.)
Exhaust
15.5- 16.5 mm (0.610-0.650 in.)
Rocker arms Arm-to-shaft clearance Intake 0.025- 0.052 mm 0.08 mm (0.003 in.)
(0.0010-0.0020 in.)
Exhaust 0.018-0.056 mm
I
0.08 mm (0.003 in.)
(0.0007 -0.0022 in.)
2-3