2006-11 GENERAL INFORMATION Specifications - Civic (All Except GX & Hybrid) (2024)

Standards and Service Limits

Engine Electrical System (R18A1 engine)

STANDARDS AND SERVICE LIMITS - ENGINE ELECTRICAL (R18A1 ENGINE)

ItemMeasurementQualificationStandard or NewService Limit
Ignition coilRated voltage12V
Firing order1-3-4-2
Spark plugTypeNGK:IZFR6K11S
DENSO:SKJ20DR-M11S
Gap1.0-1.1 mm (0.039-0.043 in.)-
Ignition timingAt idle Check the red markM/T (in neutral)8±2° BTDC
A/T (in N or P position)8±2 ° BTDC
Drive beltTensionAuto-tensioner
AlternatorOutputAt 13.5 V and normal engine temperature90 A
Coil (rotor) resistanceAt 68°F (20°C)1.84-2.10 ohms
Slip ring O.D.22.7 mm (0.89 in.)21.2 mm (0.83 in.)
Brush length19.0 mm (0.75 in.)5.0 mm (0.20 in.)
Brush spring tension3.3-4.1 N (0.34-0.42 kgf, 0.75-0.93 lbf)
StarterOutput1.0 kW
Commutator mica depth
M/T
0.50-0.80 mm (0.020-0.031 in.)0.2 mm (0.008 in.)
A/T
Commutator runout0.02 mm (0.001 in.) max.0.05 mm (0.002 in.)
Commutator O.D.
M/T
28.0 mm (1.10 in.)27.0 mm (1.06 in.)
A/T
Brush length
M/T
14.0-14.5 mm (0.55-0.57 in.)9.0 mm (0.35 in.)
A/T
Brush spring tension13.7-17.7 N (1.40-1.80 kgf, 3.09-3.97 lbf)

Engine Electrical System (K20Z3 engine)

STANDARDS AND SERVICE LIMITS - ENGINE ELECTRICAL (K20Z3 ENGINE)

ItemMeasurementQualificationStandard or NewService Limit
Ignition coilRated voltage12V
Firing order1-3-4-2
Spark plugTypeNGK:IFR7G11KS
DENSO:SK22PR-M11S
Gap1.0-1.1 mm (0.039-0.043 in.)-
Ignition timingAt idle Check the red mark8±2° BTDC
Drive beltTensionAuto-tensioner
AlternatorOutputAt 13.5 V and normal engine temperature105 A
Coil (rotor) resistanceAt 68 °F (20 °C)3.2-4.0 ohms
Slip ring O.D.14.4 mm (0.57 in.)14.0 mm (0.55 in.)
Brush length10.5 mm (0.41 in.)1.5 mm (0.06 in.)
Brush spring tension3.2 N (0.33 kgf, 0.7 lbf)
StarterOutput1.0 kW
Commutator mica depth0.40-0.50 mm (0.016-0.020 in.)0.15 mm (0.006 in.)
Commutator runout0.02 mm (0.001 in.) max.0.05 mm (0.002 in.)
Commutator O.D.28.0-28.1 mm (1.102-1.106 in.)27.5 mm (1.083 in.)
Brush length11.1-11.5 mm (0.44-0.45 in.)9.0 mm (0.35 in.)
Brush spring tension13.7-17.7 N (1.40-1.80 kgf, 3.09-3.97 lbf)

Engine Assembly (R18A1 engine)

STANDARDS AND SERVICE LIMITS - ENGINE ASSEMBLY (R18A1 ENGINE)

ItemMeasurementQualificationStandard or New
CompressionPressure Check the engine with the starter crankingMinimum880 kPa (9.0 kgf/cm2, 128 psi)
Maximum variation200 kPa (2.0 kgf/cm2, 28 psi)

Engine Assembly (K20Z3 engine)

STANDARDS AND SERVICE LIMITS - ENGINE ASSEMBLY (K20Z3 ENGINE)

ItemMeasurementQualificationStandard or New
CompressionPressure Check the engine with the starter crankingMinimum930 kPa (9.5 kgf/cm2, 135 psi)
Maximum variation200 kPa (2.0 kgf/cm2, 28 psi)

Cylinder Head (R18A1 engine)

STANDARDS AND SERVICE LIMITS - CYLINDER HEAD (R18A1 ENGINE)

ItemMeasurementQualificationStandard or NewService Limit
HeadWarpage-0.08 mm (0.003 in.)
Height114.95-115.05 mm (4.526-4.530 in.)-
CamshaftEnd play0.050-0.250 mm (0.002-0.010 in.)0.4 mm (0.02 in.)
Camshaft-to-holder oil clearance0.045-0.084 mm (0.0018-0.0033 in.)0.15 mm (0.006 in.)
Total runout0.03 mm (0.001 in.) max.0.04 mm (0.002 in.)
Cam lobe heightIntake, primary35.754 mm (1.4076 in.)-
Intake, secondary A35.358 mm (1.3920 in.)-
Intake, secondary B36.027 mm (1.4184 in.)-
Exhaust35.813 mm (1.4100 in.)-
ValveClearance (cold)Intake0.18-0.22 mm (0.007-0.009 in.)-
Exhaust0.23-0.27 mm (0.009-0.011 in.)-
Stem O.D.Intake5.48-5.49 mm (0.2157-0.2161 in.)5.45 mm (0.215 in.)
Exhaust5.45-5.46 mm (0.2146-0.2150 in.)5.42 mm (0.213 in.)
Stem-to-guide clearanceIntake0.02-0.05 mm (0.0008-0.0020 in.)0.08 mm (0.003 in.)
Exhaust0.05-0.08 mm (0.0020-0.0031 in.)0.11 mm (0.004 in.)
Valve seatWidthIntake0.85-1.15 mm (0.033-0.045 in.)1.6 mm (0.06 in.)
Exhaust1.25-1.55 mm (0.049-0.061 in.)2.0 mm (0.08 in.)
Stem installed heightIntake67.2-67.4 mm (2.646-2.654 in.)67.7 mm (2.665 in.)
Exhaust58.4-58.6 mm (2.299-2.307 in.)58.9 mm (2.319 in.)
Valve springFree lengthIntake55.31 mm (2.178 in.)-
Exhaust56.97 mm (2.243 in.)-
Valve guideI.D.Intake5.51-5.53 mm (0.217-0.218 in.)5.55 mm (0.219 in.)
Exhaust5.51-5.53 mm (0.217-0.218 in.)5.55 mm (0.219 in.)
Installed heightIntake18.25-18.75 mm (0.719-0.738 in.)-
Exhaust18.25-18.75 mm (0.719-0.738 in.)-
Rocker armArm-to-shaft clearanceIntake0.019-0.050 mm (0.0007-0.0020 in.)0.08 mm (0.0031 in.)
Exhaust0.019-0.050 mm (0.0007-0.0020 in.)0.08 mm (0.0031 in.)

Cylinder Head (K20Z3 engine)

STANDARDS AND SERVICE LIMITS - CYLINDER HEAD (K20Z3 ENGINE)

ItemMeasurementQualificationStandard or NewService Limit
HeadWarpage-0.05 mm (0.002 in.)
Height103.95-104.05 mm (4.093-4.096 in.)-
CamshaftEnd play0.05-0.20 mm (0.002-0.008 in.)0.4 mm (0.02 in.)
Camshaft-to-holder oil clearanceNo. 1 journal0.030-0.069 mm (0.001-0.003 in.)0.15 mm (0.006 in.)
No. 2, 3, 4, 5 journals0.060-0.099 mm (0.002-0.004 in.)0.15 mm (0.006 in.)
Total runout0.03 mm (0.001 in.) max.0.04 mm (0.002 in.)
Cam lobe heightIntake, primary32.791 mm (1.2910 in.)-
Intake, mid35.534 mm (1.3990 in.)-
Intake, secondary32.678 mm (1.2865 in.)-
Exhaust, primary32.772 mm (1.2902 in.)-
Exhaust, mid34.768 mm (1.3688 in.)-
Exhaust, secondary32.661 mm (1.2859 in.)-
ValveClearance (cold)Intake0.21-0.25 mm (0.008-0.010 in.)-
Exhaust0.25-0.29 mm (0.010-0.011 in.)-
Stem O.D.Intake5.475-5.485 mm (0.2156-0.2159 in.)5.445 mm (0.214 in.)
Exhaust5.450-5.460 mm (0.2146-0.2150 in.)5.420 mm (0.213 in.)
Stem-to-guide clearanceIntake0.030-0.055 mm (0.0012-0.0022 in.)0.08 mm (0.003 in.)
Exhaust0.055-0.080 mm (0.0022-0.0031 in.)0.11 mm (0.004 in.)
Valve seatWidthIntake1.25-1.55 mm (0.049-0.061 in.)2.00 mm (0.079 in.)
Exhaust1.25-1.55 mm (0.049-0.061 in.)2.00 mm (0.079 in.)
Stem installed heightIntake44.0-44.5 mm (1.73-1.75 in.)44.7 mm (1.76 in.)
Exhaust44.1-44.6 mm (1.74-1.76 in.)44.8 mm (1.76 in.)
Valve springFree lengthIntakeNIPPON HATSUJO:
47.57 mm (1.8728 in.)
-
CHUO HATSUJO:
47.58 mm (1.8732 in.)
ExhaustNIPPON HATSUJO:
49.64 mm (1.954 in.)
-
CHUO HATSUJO:
49.63 mm (1.954 in.)
Valve guideI.D.Intake5.515-5.530 mm (0.2171-0.2177 in.)5.55 mm (0.219 in.)
Exhaust5.515-5.530 mm (0.2171-0.2177 in.)5.55 mm (0.219 in.)
Installed heightIntake15.2-16.2 mm (0.598-0.638 in.)-
Exhaust15.5-16.5 mm (0.610-0.650 in.)-
Rocker armArm-to-shaft clearance0.025-0.052 mm (0.0010-0.0020 in.)0.08 mm (0.003 in.)

Engine Block (R18A1 engine)

STANDARDS AND SERVICE LIMITS - ENGINE BLOCK (R18A1 ENGINE)

ItemMeasurementQualificationStandard or NewService Limit
BlockWarpage of deck0.07 mm (0.003 in.) max.0.10 mm (0.004 in.)
Bore diameter81.000-81.015 mm (3.1890-3.1896 in.)81.070 mm (3.1917 in.)
Bore taper-0.05 mm (0.002 in.)
Reboring limit-0.25 mm (0.01 in.)
PistonSkirt O.D. at 14 mm (0.55 in.) from bottom of skirt80.980-80.990 mm (3.1881-3.1886 in.)80.98 mm (3.186 in.)
Clearance in cylinder0.010-0.035 mm (0.0004-0.0014 in.)0.05 mm (0.002 in.)
Ring groove widthTop1.23-1.24 mm (0.048-0.049 in.)1.26 mm (0.050 in.)
Second1.22-1.23 mm (0.047-0.048 in.)1.25 mm (0.049 in.)
Oil2.005-2.020 mm (0.0789-0.0795 in.)2.05 mm (0.081 in.)
Piston ringRing-to-groove clearanceTop0.045-0.070 mm (0.0018-0.0028 in.)0.13 mm (0.005 in.)
Second0.035-0.060 mm (0.0014-0.0024 in.)0.13 mm (0.005 in.)
Ring end gapTop0.20-0.35 mm (0.008-0.014 in.)0.60 mm (0.024 in.)
Second0.40-0.55 mm (0.016-0.022 in.)0.70 mm (0.028 in.)
Oil0.20-0.70 mm (0.008-0.028 in.)0.80 mm (0.031 in.)
Piston pinO.D.19.960-19.964 mm (0.7858-0.7860 in.)19.960 mm (0.7858 in.)
Pin-to-piston clearance-0.004 to +0.003 mm
(-0.00016 to +0.00012 in.)
0.006 mm (0.0002 in.)
Connecting rodPin-to-rod clearance0.005-0.015 mm (0.0002-0.0006 in.)0.02 mm (0.0008 in.)
Small-end bore diameter19.969-19.975 mm (0.7862-0.7864 in.)-
Large-end bore diameter48.0 mm (1.89 in.)-
End play installed on crankshaft0.15-0.35 mm (0.006-0.014 in.)0.45 mm (0.018 in.)
CrankshaftMain journal diameter54.976-55.000 mm (2.1644-2.1654 in.)-
Rod journal diameter44.976-45.000 mm (1.7707-1.7716 in.)-
Rod/main journal taper0.005 mm (0.0002 in.) max.0.010 mm (0.0004 in.)
Rod/main journal out-of-round0.005 mm (0.0002 in.) max.0.010 mm (0.0004 in.)
End play0.10-0.35 mm (0.004-0.014 in.)0.45 mm (0.018 in.)
Runout0.03 mm (0.0012 in.) max.0.04 mm (0.0016 in.)
Crankshaft bearingMain bearing-to-journal oil clearance0.018-0.034 mm (0.0007-0.0013 in.)0.045 mm (0.0018 in.)
Rod bearing clearance0.024-0.042 mm (0.0009-0.0017 in.)0.055 mm (0.0022 in.)

Engine Block (K20Z3 engine)

STANDARDS AND SERVICE LIMITS - ENGINE BLOCK (K20Z3 ENGINE)

ItemMeasurementQualificationStandard or NewService Limit
BlockWarpage of deck0.07 mm (0.003 in.) max.0.10 mm (0.004 in.)
Bore diameterA or I86.010-86.020 mm (3.3862-3.3866 in.)86.070 mm (3.3886 in.)
B or II86.000-86.010 mm (3.3858-3.3862 in.)86.070 mm (3.3886 in.)
Bore taper-0.05 mm (0.002 in.)
Reboring limit-0.25 mm (0.01 in.)
PistonSkirt O.D. at 11 mm (0.4 in.) from bottom of skirtNo letter or A85.980-85.990 mm (3.3850-3.3854 in.)85.930 mm (3.3831 in.)
Letter B85.970-85.980 mm (3.3846-3.3850 in.)85.920 mm (3.3827 in.)
Clearance in cylinder0.020-0.040 mm (0.0008-0.0016 in.)0.05 mm (0.002 in.)
Ring groove widthTop1.220-1.230 mm (0.0481-0.0484 in.)1.25 mm (0.049 in.)
Second1.220-1.230 mm (0.0481-0.0484 in.)1.25 mm (0.049 in.)
Oil2.005-2.025 mm (0.0789-0.0797 in.)2.05 mm (0.081 in.)
Piston ringRing-to-groove clearanceTop0.045-0.070 mm (0.0018-0.0028 in.)0.13 mm (0.005 in.)
Second0.040-0.065 mm (0.0016-0.0026 in.)0.13 mm (0.005 in.)
Ring end gapTop0.20-0.35 mm (0.008-0.014 in.)0.60 mm (0.024 in.)
Second0.50-0.65 mm (0.020-0.026 in.)0.75 mm (0.030 in.)
Oil0.20-0.70 mm (0.008-0.028 in.)0.80 mm (0.031 in.)
Piston pinO.D.21.961-21.965 mm (0.8646-0.8648 in.)21.953 mm (0.8643 in.)
Pin-to-piston clearance-0.005 to +0.002 mm
(-0.00020 to +0.00008 in.)
0.005 mm (0.0002 in.)
Connecting rodPin-to-rod clearance0.005-0.015 mm (0.0002-0.0006 in.)0.02 mm (0.0008 in.)
Small-end bore diameter21.970-21.976 mm (0.8650-0.8652 in.)-
Large-end bore diameter51.0 mm (2.01 in.)-
End play installed on crankshaft0.15-0.30 mm (0.006-0.012 in.)0.40 mm (0.016 in.)
CrankshaftMain journal diameterNo. 1 journal
No. 2 journal
No. 4 journal
No. 5 journal
54.984-55.008 mm (2.1648-2.1657 in.)-
No. 3 journal54.976-55.000 mm (2.1644-2.1654 in.)-
Rod journal diameter44.976-45.000 mm (1.7707-1.7717 in.)-
Rod/main journal taper0.005 mm (0.0002 in.) max.0.010 mm (0.0004 in.)
Rod/main journal out-of-round0.005 mm (0.0002 in.) max.0.010 mm (0.0004 in.)
End play0.10-0.35 mm (0.004-0.014 in.)0.45 mm (0.018 in.)
Runout0.03 mm (0.0012 in.) max.0.04 mm (0.0016 in.)
Crankshaft bearingMain bearing-to-journal oil clearanceNo. 1 journal
No. 2 journal
No. 4 journal
No. 5 journal
0.017-0.041 mm (0.0007-0.0016 in.)0.050 mm (0.0020 in.)
No. 3 journal0.025-0.049 mm (0.0010-0.0019 in.)0.055 mm (0.0022 in.)
Rod bearing clearance0.032-0.066 mm (0.0013-0.0026 in.)0.077 mm (0.0030 in.)

Engine Lubrication System (R18A1 engine)

STANDARDS AND SERVICE LIMITS - ENGINE LUBRICATION (R18A1 ENGINE)

ItemMeasurementQualificationStandard or NewService Limit
Engine oilCapacityEngine overhaul4.5 L (4.8 US qt)
Oil change including filter3.7 L (3.9 US qt)
Oil change without filter3.5 L (3.7 US qt)
Oil pumpInner-to-outer rotor clearance0.02-0.16 mm (0.001-0.006 in.)0.20 mm (0.008 in.)
Pump housing-to-outer rotor clearance0.100-0.175 mm (0.0039-0.0069 in.)0.20 mm (0.008 in.)
Pump housing-to-outer rotor axial clearance0.02-0.07 mm (0.001-0.003 in.)0.12 mm (0.005 in.)
Oil pressure with oil temperature at 176°F (80°C)At idle70 kPa (0.7 kgf/cm2 psi)
At 3,000 rpm340 kPa (3.5 kgf/cm2, 50 psi)

Engine Lubrication System (K20Z3 engine)

STANDARDS AND SERVICE LIMITS - ENGINE LUBRICATION (K20Z3 ENGINE)

ItemMeasurementQualificationStandard or NewService Limit
Engine oilCapacityEngine overhaul5.5 L (5.8 US qt)
Oil change including filter4.4 L (4.6 US qt)
Oil change without filter4.2 L (4.4 US qt)
Oil pumpInner-to-outer rotor clearance0.06-0.16 mm (0.002-0.006 in.)0.20 mm (0.008 in.)
Pump housing-to-outer rotor clearance0.15-0.21 mm (0.006-0.008 in.)0.23 mm (0.009 in.)
Pump housing-to-outer rotor axial clearance0.035-0.070 mm (0.0013-0.0028 in.)0.12 mm (0.005 in.)
Balancer shafts, journal diameterNo. 1 journal, front shaft19.938-19.950 mm (0.7850-0.7854 in.)19.92 mm (0.784 in.)
No. 1 journal, rear shaft23.938-23.950 mm (0.9424-0.9429 in.)23.92 mm (0.942 in.)
No. 2 journal, front and rear shaft32.949-32.961 mm (1.2972-1.2977 in.)32.93 mm (1.296 in.)
Balancer shafts, journal taper0.005 mm (0.0002 in.) max.-
Balancer shafts, end playFront0.063-0.108 mm (0.0025-0.0043 in.)0.14 mm (0.0055 in.)
Rear0.063-0.108 mm (0.0025-0.0043 in.)0.14 mm (0.0055 in.)
Balancer shafts, shaft-to-bearing clearanceNo. 1 journal, front shaft0.050-0.082 mm (0.0020-0.0032 in.)0.10 mm (0.004 in.)
No. 1 journal, rear shaft0.050-0.082 mm (0.0020-0.0032 in.)0.10 mm (0.004 in.)
No. 2 journal, front and rear shaft0.060-0.120 mm (0.0024-0.0047 in.)0.15 mm (0.006 in.)
Balancer shaft bearings, I.D.No. 1 journal, front shaft20.000-20.020 mm (0.7874-0.7882 in.)20.03 mm (0.789 in.)
No. 1 journal, rear shaft24.000-24.020 mm (0.9449-0.9457 in.)24.03 mm (0.946 in.)
No. 2 journal, front and rear shaft33.021-33.069 mm (1.3000-1.3019 in.)33.09 mm (1.303 in.)
Relief valve, oil pressure with oil temperature at 176 °F (80 °C)At idle70 kPa (0.7 kgf/cm2, 10 psi) min.
At 3,000 rpm300 kPa (3.1 kgf/cm2, 44 psi) min.

Engine Cooling System (R18A1 engine)

STANDARDS AND SERVICE LIMITS - COOLING SYSTEM (R18A1 ENGINE)

ItemMeasurementQualificationStandard or New
RadiatorCoolant capacity (includes engine, heater, hoses, and reservoir) Use Honda Long Life Antifreeze/Coolant Type 2M/T: engine overhaul6.5 L (1.72 US gal)
A/T engine overhaul6.7 L (1.77 US gal)
M/T: coolant change5.2 L (1.37 US gal)
A/T coolant change5.3 L (1.40 US gal)
M/T: engine overhaul6.5 L (1.72 US gal)
A/T engine overhaul7.1 L (1.88 US gal)
M/T: coolant change5.2 L (1.37 US gal)
A/T: coolant change5.5 L (1.45 US gal)
ReservoirCoolant capacity0.4 L (0.11 US gal)
Radiator capOpening pressure93-123 kPa (0.95-1.25 kgf/cm2, 14-18 psi)
ThermostatOpening temperatureBegins to open176-183°F (80-84°C)
Fully open203°F (951)
Valve lift at fully open8.0 mm (0.31 in.) min.

Engine Cooling System (K20Z3 engine)

STANDARDS AND SERVICE LIMITS - COOLING SYSTEM (K20Z3 ENGINE)

ItemMeasurementQualificationStandard or New
RadiatorCoolant capacities (including engine, heater, hoses, and reservoir) Use Honda Long Life Antifreeze/Coolant Type 2Engine overhaul6.8 L (1.80 US gal)
Coolant change4.5 L (1.19 US gal)
ReservoirCoolant capacity0.4 L (0.11 US gal)
Radiator capOpening pressure93-123 kPa (0.95-1.25 kgf/cm2, 14-18 psi)
ThermostatOpening temperatureBegins to open169-176°F (76-80°C)
Fully open194°F (90°C)
Valve lift at fully open8.0 mm (0.31 in.)

Fuel System and Emission System (R18A1)

STANDARDS AND SERVICE LIMITS - FUEL AND EMISSIONS

ItemMeasurementQualificationStandard or New
Fuel pressure regulatorPressure with fuel pressure gauge connected380-430 kPa (3.9-4.4 kgf/cm2, 55-63 psi)
Fuel tankCapacity50 L (13.2 US gal)
Engine idle (USA models)Idle speed without loadA/T (in N or P position), M/T (in neutral)670 50 rpm
Idle speed with high electrical load (A/C switch ON, temperature set to max cool, blower fan on High, rear window defogger ON, and headlights on high beam)A/T (in N or P position), M/T (in neutral)710 50 rpm
Engine idle (Canada models)Idle speed without loadA/T (in N or P position), M/T (in neutral)750 50 rpm
Idle speed with high electrical load (A/C switch ON, temperature set to max cool, blower fan on High, rear window defogger ON, and headlights on high beam)A/T (in N or P position), M/T (in neutral)750 50 rpm

Fuel System and Emission System (K20Z3)

STANDARDS AND SERVICE LIMITS - FUEL AND EMISSIONS

ItemMeasurementQualificationStandard or New
Fuel pressure regulatorPressure with fuel pressure gauge connectedK20Z3 engine330-380 kPa (3.4-3.9 kgf/cm2, 48-55 psi)
Fuel tankCapacity50 L (13.2 US gal)
Engine idleIdle speed without loadIn neutral750 50 rpm
Idle speed with high electrical load (A/C switch ON, temperature set to max cool, blower fan on High, rear window defogger ON, and headlights on high beam)In neutral750 50 rpm

Clutch System

STANDARDS AND SERVICE LIMITS - CLUTCH

ItemMeasurementQualificationStandard or NewService Limit
Clutch pedalHeight from the floor157 mm (6.18 in.)-
Stroke130-140 mm (5.12-5.51 in.)-
Play10-18 mm (0.39-0.71 in.)-
Disengagement height from the floor77 mm (3.03 in.) min.-
FlywheelRunout on clutch mating surface0.05 mm (0.002 in.) max.0.15 mm (0.006 in.)
Clutch discRivet head depth5M/T model1.35-1.95 mm (0.053-0.077 in.)0.2 mm (0.01 in.)
6M/T model1.65-2.25 mm (0.065-0.089 in.)0.7 mm (0.03 in.)
Thickness5M/T model7.8-8.4 mm (0.30-0.33 in.)6.0 mm (0.24 in.)
6M/T model8.3-8.9 mm (0.33-0.35 in.)6.0 mm (0.24 in.)
Pressure plateWarpage0.03 mm (0.001 in.) max.0.15 mm (0.006 in.)
Height if diaphragm spring fingersMeasured with clutch alignment disc, clutch alignment shaft, remover handle, and feeler gauge0.6 mm (0.02 in.) max.0.8 mm (0.03 in.)

Manual Transmission and M/T Differential (5-speed)

STANDARDS AND SERVICE LIMITS - MANUAL TRANSMISSION AND M/T DIFFERENTIAL (5-SPEED)

ItemMeasurementQualificationStandard or NewService Limit
Manual transmission fluidCapacity Use Honda MTFFluid change1.4 L (1.5 US qt)
Overhaul1.6 L (1.7 US qt)
MainshaftEnd play0.11-0.18 mm (0.004-0.007 in.)Adjust
Diameter of bushing contact area18.800-18.850 mm (0.7402-0.7421 in.)18.75 mm (0.738 in.)
Diameter of distance collar contact area28.992-29.005 mm (1.1414-1.1419 in.)28.93 mm (1.139 in.)
Diameter of ball bearing contact area (clutch housing side)25.977-25.990 mm (1.0227-1.0232 in.)25.92 mm (1.020 in.)
Diameter of needle bearing contact area34.984-35.000 mm (1.3773-1.3780 in.)34.93 mm (1.375 in.)
Diameter of ball bearing contact area (transmission housing side)24.987-25.000 mm (0.9837-0.9843 in.)24.93 mm (0.981 in.)
Runout0.02 mm (0.001 in.) max.0.05 mm (0.002 in.)
Mainshaft 3rd, 4th, and 5th gearI.D.39.009-39.025 mm (1.5358-1.5364 in.)38.95 mm (1.533 in.)
End play3rd0.06-0.21 mm (0.002-0.008 in.)0.30 mm (0.012 in.)
4th0.06-0.19 mm (0.002-0.007 in.)0.28 mm (0.011 in.)
5th0.06-0.14 mm (0.002-0.006 in.)0.23 mm (0.009 in.)
Thickness3rd27.02-27.07 mm (1.064-1.066 in.)26.95 mm (1.061 in.)
4th25.52-25.57 mm (1.005-1.007 in.)25.45 mm (1.002 in.)
5th22.42-22.47 mm (0.883-0.885 in.)22.35 mm (0.880 in.)
Mainshaft 4th and 5th gear distance collarI.D.29.014-29.024 mm (1.1423-1.1427 in.)29.03 mm (1.423 in.)
O.D.34.989-35.000 mm (1.3775-1.3780 in.)34.94 mm (1.376 in.)
Length2006-11 GENERAL INFORMATION Specifications - Civic (All Except GX & Hybrid) (1)click to open the imageA48.97-49.03 mm (1.9279-1.9303 in.)-
B22.53-22.56 mm (0.887-0.888 in.)-
MBS distance collarI.D.25.00-25.10 mm (0.984-0.988 in.)28.02 mm (1.103 in.)
Length24.03-24.08 mm (0.946-0.948 in.)-
CountershaftDiameter of needle bearing contact area (clutch housing side)34.000-34.015 mm (1.3386-1.3392 in.)33.95 mm (1.337 in.)
Diameter of distance collar contact area38.987-39.000 mm (1.5349-1.5354 in.)38.94 mm (1.533 in.)
Diameter of ball bearing contact area (transmission housing side)26.020-26.033 mm (1.0244-1.0249 in.)25.97 mm (1.022 in.)
Runout0.02 mm (0.001 in.) max.0.05 mm (0.002 in.)
35 mm shim-to-bearing inner race clearance0.04-0.10 mm (0.0016-0.0039 in.)Adjust
Countershaft 1st and 2nd gearI.D.48.509-48.525 mm (1.9098-1.9104 in.)48.58 mm (1.913 in.)
End play1st0.06-0.21 mm (0.002-0.008 in.)0.25 mm (0.010 in.)
2nd0.06-0.14 mm (0.002-0.006 in.)0.23 mm (0.009 in.)
Thickness1st27.42-27.47 mm (1.080-1.081 in.)-
2nd26.42-26.47 mm (1.040-1.042 in.)-
Countershaft 1st and 2nd gear distance collarI.D.39.00-39.01 mm (1.5354-1.5358 in.)39.02 mm (1.536 in.)
O.D.44.489-44.5 mm (1.7515-1.7520 in.)44.44 mm (1.750 in.)
Length1st21.53-21.58 mm (0.843-0.849 in.)-
2nd26.53-26.56 mm (1.044-1.046 in.)-
Reverse idler gearI.D.18.016-18.043 mm (0.7090-0.7104 in.)18.08 mm (0.712 in.)
Gear-to-reverse gear shaft clearance0.032-0.077 mm (0.001-0.003 in.)0.14 mm (0.006 in.)
Synchro ringRing-to-gear clearanceRing pushed against gear0.655-1.334 mm (0.026-0.053 in.)0.4 mm (0.016 in.)
Shift forkFinger thickness1-26.7-6.9 mm (0.26-0.27 in.)-
3-4,57.4-7.6 mm (0.29-0.30 in.)-
Fork-to-synchro sleeve clearance0.35-0.65 mm (0.014-0.026 in.)1.0 mm (0.039 in.)
Reverse shift forkFinger width14.7-14.9 mm (0.579-0.587 in.)-
Fork-to-reverse idler gear clearance0.20-0.60 mm (0.007-0.024 in.)1.2 mm (0.047 in.)
Shift armI.D.14.013-14.058 mm (0.552-0.553 in.)-
Shift arm-to-shift piece clearance0.20-0.61 mm (0.008-0.024 in.)0.7 mm (0.028 in.)
Shift arm-to-shift lever clearance0.013-0.085 mm (0.0005-0.0033 in.)-
Select leverFinger width14.85-14.95 mm (0.585-0.589 in.)-
Change leverO.D.13.941-13.968 mm (0.549-0.550 in.)-
Interlock to select lever clearance0.032-0.136 mm (0.001-0.005 in.)-
Shift pieceI.D.14.000-14.068 mm (0.5512-0.5539 in.)-
Shift piece groove width16.00-16.20 mm (0.630-0.638 in.)-
Shift piece finger width15.9-16.0 mm (0.626-0.630 in.)-
Shift piece-to-shift fork clearance0.2-0.5 mm (0.008-0.020 in.)-
M/T differential carrierPinion shaft contact area I.D.18.010-18.028 mm (0.7091-0.7098 in.)-
Carrier-to-pinion shaft clearance0.027-0.057 mm (0.0011-0.0022 in.)0.1 mm (0.004 in.)
Driveshaft contact area I.D.28.025-28.045 mm (1.1033-1.1041 in.)-
M/T differential pinion gearBacklash0.05-0.15 mm (0.002-0.006 in.)-
I.D.18.042-18.066 mm (0.7103-0.7113 in.)-
Pinion gear-to-pinion shaft clearance0.059-0.095 mm (0.0023-0.0037 in.)0.15 mm (0.006 in.)
80 mm shim80 mm shim-to-bearing outer race clearance in transmission housing0-0.10 mm (0-0.0039 in.)Adjust

Manual Transmission and M/T Differential (6-speed)

STANDARDS AND SERVICE LIMITS - MANUAL TRANSMISSION AND M/T DIFFERENTIAL (6-SPEED)

ItemMeasurementQualificationStandard or NewService Limit
Manual transmission fluidCapacity Use Honda MTFFluid change1.5 L (1.6 US qt)
Overhaul1.7 L (1.8 US qt)
MainshaftEnd play0.11-0.17 mm (0.004-0.007 in.)Adjust
Diameter of bushing contact area20.80-20.85 mm (0.819-0.821 in.)20.75 mm (0.817 in.)
Diameter of distance collar contact area31.984-32.000 mm (1.2594-1.2598 in.)31.93 mm (1.257 in.)
Diameter of ball bearing contact area (clutch housing side)27.977-27.990 mm (1.1015-1.1020 in.)27.92 mm (1.099 in.)
Diameter of needle bearing contact area38.984-39.000 mm (1.5348-1.5354 in.)38.93 mm (1.533 in.)
Diameter of ball bearing contact area (transmission housing side)27.987-28.000 mm (1.1019-1.1024 in.)27.93 mm (1.100 in.)
Runout0.02 mm (0.001 in.) max.0.05 mm (0.002 in.)
Mainshaft 3rd, 4th, and 5th gearI.D.44.009-44.025 mm (1.7326-1.7333 in.)44.08 mm (1.735 in.)
End play0.06-0.16 mm (0.002-0.006 in.)0.25 mm (0.010 in.)
Thickness23.92-23.97 mm (0.941-0.944 in.)23.80 mm (0.937 in.)
Mainshaft 6th gearI.D.40.009-40.025 mm (1.5752-1.5758 in.)40.08 mm (1.578 in.)
End play0.06-0.16 mm (0.002-0.006 in.)0.25 mm (0.010 in.)
Thickness23.92-23.97 mm (0.941-0.944 in.)23.80 mm (0.937 in.)
Mainshaft 4th and 5th gear distance collarI.D.32.00-32.01 mm (1.2598-1.2602 in.)32.02 mm (1.261 in.)
O.D.38.989-39.000 mm (1.5350-1.5354 in.)38.94 mm (1.533 in.)
Length2006-11 GENERAL INFORMATION Specifications - Civic (All Except GX & Hybrid) (2)click to open the imageA51.95-52.05 mm (2.045-2.049 in.)-
B24.03-24.08 mm (0.946-0.948 in.)-
Mainshaft 6th gear distance collarI.D.28.00-28.01 mm (1.102-1.103 in.)28.02 mm (1.103 in.)
O.D.34.989-35.000 mm (1.3775-1.3779 in.)34.940 mm (1.3756 in.)
Length24.03-24.08 mm (0.946-0.948 in.)-
CountershaftDiameter of needle bearing contact area (clutch housing side)35.000-35.015 mm (1.3780-1.3785 in.)34.95 mm (1.3760 in.)
Diameter of distance collar contact area39.937-39.950 mm (1.5723-1.5728 in.)39.883 mm (1.5702 in.)
Diameter of ball bearing contact area (transmission housing side)30.020-30.033 mm (1.1819-1.1824 in.)29.97 mm (1.180 in.)
Runout0.02 mm (0.001 in.) max.0.05 mm (0.002 in.)
35 mm shim-to-bearing inner race clearance0.04-0.10 mm (0.0016-0.0039 in.)Adjust
Countershaft 1st and 2nd gearI.D.52.010-52.029 mm (2.0476-2.0484 in.)52.08 mm (2.050 in.)
End play0.06-0.16 mm (0.002-0.006 in.)0.25 mm (0.010 in.)
Thickness1st22.92-22.97 mm (0.902-0.904 in.)22.87 mm (0.900 in.)
2nd27.92-27.97 mm (1.099-1.101 in.)27.87 mm (1.097 in.)
Countershaft 1st and 2nd gear distance collarI.D.39.95-39.96 mm (1.5728-1.5732 in.)39.97 mm (1.574 in.)
O.D.46.989-47.000 mm (1.8499-1.8504 in.)46.94 mm (1.848 in.)
Length1st23.03-23.08 mm (0.907-0.909 in.)-
1st28.03-28.08 mm (1.104-1.106 in.)-
Reverse idler gearI.D.20.016-20.043 mm (0.7880-0.7891 in.)20.90 mm (0.832 in.)
Gear-to-reverse gear shaft clearance0.036-0.084 mm (0.0014-0.0033 in.)0.16 mm (0.006 in.)
Synchro ringRing-to-gear clearanceRing pushed against gear0.70-1.49 mm (0.028-0.059 in.)0.4 mm (0.016 in.)
Double cone synchroOuter synchro ring-to-synchro cone clearanceRing pushed against gear0.70-1.19 mm (0.028-0.047 in.)0.3 mm (0.012 in.)
Synchro cone-to-gear clearanceRing pushed against gear0.50-1.04 mm (0.020-0.041 in.)0.3 mm (0.012 in.)
Outer synchro ring-to-gear clearanceRing pushed against gear0.95-1.68 mm (0.037-0.066 in.)0.6 mm (0.024 in.)
Triple cone synchroOuter synchro ring-to-synchro cone clearanceRing pushed against gear0.70-1.19 mm (0.028-0.047 in.)0.3 mm (0.012 in.)
Synchro cone-to-gear clearanceRing pushed against gear0.50-1.04 mm (0.020-0.041 in.)0.3 mm (0.012 in.)
Outer synchro ring-to-gear clearanceRing pushed against gear0.95-1.68 mm (0.037-0.066 in.)0.6 mm (0.024 in.)
Shift forkFinger thickness7.4-7.6 mm (0.29-0.30 in.)-
Fork-to-synchro sleeve clearance0.35-0.65 mm (0.014-0.026 in.)1.0 mm (0.039 in.)
Reverse shift forkFinger width13.4-13.7 mm (0.527-0.539 in.)-
Fork-to-reverse idler gear clearance0.20-0.59 mm (0.007-0.024 in.)1.3 mm (0.051 in.)
Shift armI.D.13.973-14.000 mm (0.5501-0.5512 in.)-
Finger width16.9-17.0 mm (0.665-0.669 in.)-
Shift arm-to-shift fork clearance0.2-0.5 mm (0.007-0.020 in.)0.62 mm (0.024 in.)
Select leverFinger width14.85-14.95 mm (0.585-0.589 in.)-
Change leverShaft-to-select lever clearance0.05-0.25 mm (0.002-0.010 in.)0.50 mm (0.020 in.)
Groove width15.00-15.10 mm (0.591-0.594 in.)-
Shaft-to-shift arm clearance0.013-0.070 mm (0.0005-0.0028 in.)0.1 mm (0.004 in.)
M/T differential carrierPinion shaft contact area I.D.18.010-18.028 mm (0.7091-0.7098 in.)-
Carrier-to-pinion shaft clearance0.027-0.057 mm (0.0011-0.0022 in.)0.1 mm (0.004 in.)
Driveshaft contact area I.D.28.025-28.045 mm (1.1033-1.1041 in.)-
M/T differential pinion gearBacklash0.05-0.15 mm (0.002-0.006 in.)-
I.D.18.042-18.066 mm (0.7103-0.7113 in.)-
Pinion gear-to-pinion shaft clearance0.059-0.095 mm (0.0023-0.0037 in.)0.15 mm (0.006 in.)
80 mm shim80 mm shim-to-bearing outer race clearance in transmission housing0-0.10 mm (0-0.004 in.)Adjust

Automatic Transmission and A/T Differential

STANDARDS AND SERVICE LIMITS - AUTOMATIC TRANSMISSION AND A/T DIFFERENTIAL (1 OF 3)

ItemMeasurementQualificationStandard or NewService Limit
Automatic transmission fluidCapacity Use Honda ATF-Z1Fluid change2.4 L (2.5 US qt)
Overhaul5.9 L (6.2 US qt)
ATF pressureLine pressureAt 2,000 rpm in P or N position900-960 kPa (9.2-9.8 kgf/cm2, 130-140 psi)850 kPa (8.7 kgf/cm2, 120 psi)
1st clutch pressureAt 2,000 rpm in 1 position890-970 kPa (9.1-9.9 kgf/cm2, 130-140 psi)840 kPa (8.6 kgf/cm2, 120 psi)
2nd clutch pressureAt 2,000 rpm in 2 position890-970 kPa (9.1-9.9 kgf/cm2, 130-140 psi)840 kPa (8.6 kgf/cm2, 120 psi)
3rd clutch pressureAt 2,000 rpm in 3rd gear in D3 position890-970 kPa (9.1-9.9 kgf/cm2, 130-140 psi)840 kPa (8.6 kgf/cm2, 120 psi)
4th clutch pressureAt 2,000 rpm in 4th gear in D position890-970 kPa (9.1-9.9 kgf/cm2, 130-140 psi)840 kPa (8.6 kgf/cm2, 120 psi)
5th clutch pressureAt 2,000 rpm in 5th gear in D position890-970 kPa (9.1-9.9 kgf/cm2, 130-140 psi)840 kPa (8.6 kgf/cm2, 120 psi)
Torque converterStall speed Check with vehicle on level ground2,670 rpm2,520-2,820 rpm
ClutchClutch end-plate-to-top disc clearance1st1.62-1.82 mm (0.064-0.072 in.)-
2nd and 4th0.7-0.9 mm (0.028-0.035 in.)-
3rd and 5th0.93-1.13 mm (0.037-0.044 in.)-
Clutch return spring free length1st36.0 mm (1.42 in.)34.5 mm (1.36 in.)
2nd and 4th39.4 mm (1.55 in.)37.4 mm (1.47 in.)
3rd and 5th45.15 mm (1.778 in.)43.0 mm (1.69 in.)
Clutch disc thickness1st, 3rd, and 5th1.94 mm (0.076 in.)-
2nd and 4th1.96 mm (0.077 in.)-
Clutch plate thickness1st, 3rd, 4th, and 5th1.6 mm (0.063 in.)When discolored
2nd2.0 mm (0.079 in.)When discolored
Clutch waved-plate height 1st, 3rd, and 5th clutches0.07-0.20 mm (0.003-0.008 in.)0.05 mm (0.002 in.)
1st, 3rd, and 5th clutch end-plate thicknessMarkl2.1 mm (0.082 in.)When discolored
Mark 22.2 mm (0.086 in.)When discolored
Mark 32.3 mm (0.090 in.)When discolored
Mark 42.4 mm (0.094 in.)When discolored
Mark 52.5 mm (0.098 in.)When discolored
Mark 62.6 mm (0.102 in.)When discolored
Mark 72.7 mm (0.106 in.)When discolored
Mark 82.8 mm (0.110 in.)When discolored
Mark 92.9 mm (0.114 in.)When discolored
2nd and 4th clutch end-plate thicknessMark AC or AM2.1 mm (0.082 in.)When discolored
Mark AD or AN2.2 mm (0.086 in.)When discolored
Mark AE or AP2.3 mm (0.090 in.)When discolored
Mark AF or AQ2.4 mm (0.094 in.)When discolored
Mark AG or AR2.5 mm (0.098 in.)When discolored
Mark AH or AS2.6 mm (0.102 in.)When discolored
Mark AJ or AT2.7 mm (0.106 in.)When discolored
Mark AK or AU2.8 mm (0.110 in.)When discolored
Mark AL or AV2.9 mm (0.114 in.)When discolored
ATF pumpATF pump thrust clearance0.03-0.06 mm (0.001-0.002 in.)0.07 mm (0.003 in.)
ATF pump gear-to-body clearanceDrive gear0.210-0.265 mm (0.008-0.010 in.)-
Driven gear0.070-0.125 mm (0.003-0.005 in.)-
ATF pump driven gear I.D.14.016-14.034 mm (0.5518-0.5525 in.)When worn or damaged
ATF pump driven gear shaft O.D.13.980-13.990 mm (0.5504-0.5508 in.)When worn or damaged
Stator shaftNeedle bearing contact I.D.Torque converter side27.000-27.021 mm (1.063-1.064 in.)When worn or damaged
ATF pump side29.000-29.021 mm (1.1417-1.1426 in.)-
Sealing ring contact area I.D.29.000-29.021 mm (1.1417-1.1426 in.)29.05 mm (1.144 in.)
Reverse shift forkFork finger thickness5.90-6.00 mm (0.232-0.236 in.)5.40 mm (0.213 in.)
Park gear and pawl-When worn or damaged
Servo bodyShift fork shaft bore I.D.14.000-14.010 mm (0.5512-0.5526 in.)When worn or damaged
Shift fork shaft valve bore I.D.37.000-37.039 mm (1.4567-1.4582 in.)37.045 mm (1.4585 in.)
Regulator valve bodySealing ring contact I.D.29.000-29.021 mm (1.1417-1.1426 in.)29.05 mm (1.144 in.)
MainshaftDiameter of needle bearing contact areaAt stator shaft22.984-23.000 mm (0.905-0.906 in.)When worn or damaged
At 5th gear collar32.975-32.991 mm (1.298-1.300 in.)When worn or damaged
At 3rd gear46.983-46.999 mm (1.8497-1.8503 in.)When worn or damaged
I.D. of gears5th gear37.000-37.016 mm (1.456-1.457 in.)When worn or damaged
3rd gear52.000-52.019 mm (2.047-2.048 in.)When worn or damaged
End play5th gear015-0.27 mm (0.006-0.106 in.)-
3rd gear0.04-0.10 mm (0.002-0.004 in.)-
40 x 63 mm thrust washer thicknessNo. 13.750 mm (0.1476 in.)When worn or damaged
No. 23.775 mm (0.1486 in.)When worn or damaged
No. 33.800 mm (0.1496 in.)When worn or damaged
No. 43.825 mm (0.1506 in.)When worn or damaged
No. 53.850 mm (0.1516 in.)When worn or damaged
No. 63.875 mm (0.1526 in.)When worn or damaged
No. 73.900 mm (0.1535 in.)When worn or damaged
No. 83.925 mm (0.1545 in.)When worn or damaged
No. 93.950 mm (0.1555 in.)When worn or damaged
No. 103.975 mm (0.1565 in.)When worn or damaged
No. 114.000 mm (0.1575 in.)When worn or damaged
5th gear collar length60.4-60.5 mm (2.380-2.381 in.)-
5th gear collar flange thickness3.70-3.85 mm (0.146-0.152 in.)When worn or damaged
Sealing ring thickness1.91-1.97 mm (0.0752-0.0776 in.)1.86 mm (0.0732 in.)
Width of sealing ring groove2.025-2.060 mm (0.0797-0.0811 in.)2.080 mm (0.0819 in.)
3rd clutch feed pipe O.D.7.97-7.98 mm (0.3138-0.3142 in.)7.95 mm (0.313 in.)
Feed pipe bushing I.D.8.000-8.015 mm (0.3150-0.3156 in.)8.030 mm (0.3161 in.)
CountershaftDiameter of needle bearing contact areaAt torque converter housing33.504-33.517 mm (1.3191-1.3196 in.)When worn or damaged
At 5th gear32.986-32.999 mm (1.287-1.299 in.)When worn or damaged
Reverse selector hub35.983-35.999 mm (1.4167-1.4173 in.)When worn or damaged
I.D. of gears5th gear39.000-39.016 mm (1.535-1.536 in.)When worn or damaged
Reverse gear42.000-42.016 mm (1.6535-1.6542 in.)When worn or damaged
End play5th gear0.64-0.87 mm (0.025-0.034 in.)-
Reverse gear0.10-0.25 mm (0.0039-0.0098 in.)-
Reverse selector hub width29.25-29.45 mm (1.1516-1.1595 in.)-
Collar, 33.2 x 40 x 26 mm length25.95-26.00 mm (1.022-1.024 in.)-
Reverse selector hub O.D.55.87-55.90 mm (2.200-2.201 in.)When worn or damaged
Secondary shaftDiameter of needle bearing contact area1st gear30.986-30.999 mm (1.2199-1.2204 in.)When worn or damaged
2nd gear42.986-42.999 mm (1.6924-1.6929 in.)When worn or damaged
4th gear collar34.975-34.991 mm (1.3770-1.3776 in.)When worn or damaged
I.D. of gears1st gear38.000-38.016 mm (1.4961-1.4967 in.)When worn or damaged
2nd gear49.000-49.016 mm (1.9291-1.9298 in.)When worn or damaged
4th gear41.000-41.016 mm (1.6142-1.6148 in.)When worn or damaged
End play1st gear0.04-0.12 mm (0.002-0.005 in.)-
2nd gear0.04-0.12 mm (0.002-0.005 in.)-
4th gear0.10-0.22 mm (0.004-0.009 in.)-
31 x 54 mm thrust washer thicknessNo. 13.925 mm (0.1545 in.)When worn or damaged
No. 23.950 mm (0.1555 in.)When worn or damaged
No. 33.975 mm (0.1565 in.)When worn or damaged
No. 44.000 mm (0.1575 in.)When worn or damaged
No. 54.025 mm (0.1585 in.)When worn or damaged
No. 64.050 mm (0.1594 in.)When worn or damaged
No. 74.075 mm (0.1604 in.)When worn or damaged
No. 84.100 mm (0.1614 in.)When worn or damaged
No. 94.125 mm (0.1624 in.)When worn or damaged
No. 104.150 mm (0.1634 in.)When worn or damaged
No. 114.175 mm (0.1644 in.)When worn or damaged
No. 124.200 mm (0.1654 in.)When worn or damaged
No. 134.225 mm (0.1663 in.)When worn or damaged
No. 144.250 mm (0.1673 in.)When worn or damaged
No. 154.275 mm (0.1683 in.)When worn or damaged
No. 164.300 mm (0.1693 in.)When worn or damaged
No. 174.325 mm (0.1703 in.)When worn or damaged
43 x 54.5 mm thrust washer thicknessNo. 12.900 mm (0.114 in.)When worn or damaged
No. 22.925 mm (0.115 in.)uWhen worn or damaged
No. 32.950 mm (0.116 in.)When worn or damaged
No. 42.975 mm (0.117 in.)When worn or damaged
No. 53.000 mm (0.118 in.)When worn or damaged
No. 63.025 mm (0.119 in.)When worn or damaged
No. 73.050 mm (0.120 in.)When worn or damaged
No. 83.075 mm (0.121 in.)When worn or damaged
No. 93.100 mm (0.122 in.)When worn or damaged
No. 103.125 mm (0.123 in.)When worn or damaged
No. 113.150 mm (0.124 in.)When worn or damaged
No. 123.175 mm (0.125 in.)When worn or damaged
No. 133.200 mm (0.126 in.)When worn or damaged
4th gear collar length32.9-33.0 mm (1.295-1.299 in.)-
4th gear collar flange thickness3.75-3.90 mm (0.148-0.154 in.)When worn or damaged
Sealing ring thickness1.87-1.97 mm (0.074-0.078 in.)1.82 mm (0.072 in.)
Width of sealing ring groove2.025-2.060 mm (0.0797-0.0811 in.)2.080 mm (0.0819 in.)
Clutch feed pipe O.D.2nd clutch6.97-6.98 mm (0.2744-0.2748 in.)6.95 mm (0.2736 in.)
4th clutch11.47-11.48 mm (0.4516-0.4520 in.)11.45 mm (0.4508 in.)
Clutch feed pipe bushing O.D.2nd clutch7.018-7.030 mm (0.2763-0.2768 in.)7.045 mm (0.2774 in.)
4th clutch11.500-11.518 mm (0.4528-0.4553 in.)11.530 mm (0.4539 in.)
ATF guide collar I.D. at sealing ring contact area21.200-21.221 mm (0.8346-0.8355 in.)21.25 mm (0.8366 in.)
Idler gear shaftEnd cover bearing contact area30.003-30.013 mm (1.1812-1.1816 in.)When worn or damaged
Cotters thickness1.39-1.42 mm (0.0547-0.0559 in.)-
Reverse idler gearReverse idler gear shaft O.D. at needle bearing contact area14.99-15.00 mm (0.5902-0.5906 in.)When worn or damaged
I.D.20.001-20.014 mm (0.7874-0.7880 in.)When worn or damaged
I.D. of reverse idler gear shaft contact area on transmission housing14.800-14.818 mm (0.5827-0.5834 in.)-
I.D. of reverse idler gear shaft holder14.800-14.824 mm (0.5827-0.5836 in.)When worn or damaged

STANDARDS AND SERVICE LIMITS - AUTOMATIC TRANSMISSION AND A/T DIFFERENTIAL (2 OF 3)

ItemMeasurementQualificationStandard or New
Wire DiameterO.D.Free LengthNo. of Coil
Main valve body spring (see MAIN VALVE BODY DISASSEMBLY, INSPECTION, AND REASSEMBLY)Cut valve B spring0.8 mm (0.031 in.)9.9 mm (0.290 in.)27.3 mm (1.074 in.)8.0
Shift valve A spring0.8 mm (0.031 in.)7.1 mm (0.280 in.)23.7 mm (0.933 in.)9.7
Shift valve C spring0.8 mm (0.031 in.)7.1 mm (0.280 in.)23.7 mm (0.933 in.)9.7
Relief valve spring1.0 mm (0.039 in.)9.6 mm (0.378 in.)34.1 mm (1.343 in.)10.2
Lock-up control valve spring0.6 mm (0.024 in.)7.1 mm (0.280 in.)31.2 mm (1.228 in.)11.2
Cooler check valve spring0.85 mm (0.033 in.)6.6 mm (0.260 in.)27.0 mm (1.063 in.)11.3
Shift valve D spring0.8 mm (0.031 in.)5.6 mm (0.220 in.)28.1 mm (1.106 in.)15.9
Servo control valve spring0.8 mm (0.031 in.)9.9 mm (0.290 in.)27.3 mm (1.075 in.)8.0
Regulator valve body spring (see REGULATOR VALVE BODY DISASSEMBLY, INSPECTION, AND REASSEMBLY)Stator reaction spring4.5 mm (0.177 in.)35.4 mm (1.394 in.)30.3 mm (1.193 in.)1.92
Regulator valve spring A1.9 mm (0.075 in.)14.7 mm (0.579 in.)80.6 mm (3.173 in.)16.1
Regulator valve spring B1.6 mm (0.063 in.)9.2 mm (0.362 in.)44.0 mm (1.732 in.)12.5
Torque converter check valve spring1.2 mm (0.047 in.)8.6 mm (0.339 in.)33.8 mm (1.331 in.)12.2
Lock-up shift valve spring1.0 mm (0.039 in.)6.6 mm (0.260 in.)35.5 mm (1.398 in.)18.2
1st accumulator spring B2.4 mm (0.094 in.)12.2 mm (0.480 in.)35.0 mm (1.378 in.)7.7
1st accumulator spring A2.4 mm (0.094 in.)18.6 mm (0.732 in.)50.1 mm (1.972 in.)6.7
4th accumulator spring2.5 mm (0.098 in.)14.6 mm (0.575 in.)29.9 mm (1.177 in.)4.9
Servo body spring (see SERVO BODY DISASSEMBLY, INSPECTION, AND REASSEMBLY)Cut valve A spring0.9 mm (0.035 in.)9.9 mm (0.390 in.)22.3 mm (0.878 in.)6.9
Shift valve B spring0.8 mm (0.031 in.)7.1 mm (0.280 in.)23.7 mm (0.933 in.)9.7
5th accumulator spring A2.5 mm (0.098 in.)16.6 mm (0.654 in.)46.9 mm (1.846 in.)7.8
5th accumulator spring B1.9 mm (0.075 in.)10.0 mm (0.394 in.)38.5 mm (1.516 in.)10.6
2nd accumulator spring A1.8 mm (0.071 in.)14.6 mm (0.575 in.)43.8 mm (1.724 in.)7.9
2nd accumulator spring B1.85 mm (0.073 in.)9.4 mm (0.370 in.)32.5 mm (1.280 in.)8.7
3rd accumulator spring A1.8 mm (0.071 in.)14.6 mm (0.575 in.)43.8 mm (1.724 in.)7.9
3rd accumulator spring B1.85 mm (0.073 in.)9.4 mm (0.370 in.)32.5 mm (1.280 in.)8.7

STANDARDS AND SERVICE LIMITS - AUTOMATIC TRANSMISSION AND A/T DIFFERENTIAL (3 OF 3)

ItemMeasurementQualificationStandard or NewService Limit
A/T differential carrierPinion shaft contact area I.D.18.010-18.028 mm (0.709-0.710 in.)-
Carrier-to-pinion shaft clearance0.027-0.057 mm (0.001-0.002 in.)0.1 mm (0.004 in.)
Driveshaft contact area I.D.26.025-26.045 mm (1.024-1.025 in.)-
Carrier-to-driveshaft clearance0.045-0.086 mm (0.002-0.003 in.)0.12 mm (0.005 in.)
Final driven gear backlash(References)0.085-0.142 mm (0.003-0.006 in.)0.2 mm (0.008 in.)
A/T differential pinion gearBacklash0.05-0.15 mm (0.002-0.006 in.)-
I.D.18.042-18.066 mm (0.7103-0.7113 in.)-
Pinion gear-to-pinion shaft clearance0.059-0.095 mm (0.002-0.004 in.)0.12 mm (0.005 in.)

Steering (Electronic Power Steering System)

STANDARDS AND SERVICE LIMITS - STEERING (EPS)

ItemMeasurementQualificationStandard or New
Steering wheelRotational play measured at outside edge with engine running0-10 mm (0-0.39 in.)
Starting load measured at outside edge with engine running34 N (3.5 kgf, 7.7 lbf)
GearboxAngle of rack guide screw loosened from locked position7 ° ± 3°

Steering (Hydraulic Power Steering System)

STANDARDS AND SERVICE LIMITS - STEERING (POWER STEERING)

ItemMeasurementQualificationStandard or New
Steering wheelRotational play measured at outside edge with engine running0-10 mm (0-0.39 in.)
Starting load measured at outside edge with engine running34 N (3.5 kgf, 7.7 lbf)
GearboxAngle of rack guide screw loosened from locked position15° ± 5°
PumpOutput pressure with shut-off valve closed7,850-8,550 kPa (80-87 kgf/cm2, 1,140-1,240 psi)
Power steering fluidCapacity
Use Honda Power Steering Fluid
Fluid change0.26 L (0.27 US qt, 0.22 lmp qt)
System overhaul0.8 L (0.85 US qt, 0.70 lmp)

Suspension System

STANDARDS AND SERVICE LIMITS - SUSPENSION

ItemMeasurementQualificationStandard or NewService Limit
Wheel alignmentCamberFront0°00' ± 30'
Rear (without "C" marks on the rear upper arm)-1° 30'+1° 05' -0° 45'
Rear (with "C" marks on the rear upper arm)-0° 45'+1° 05' -0° 45'
CasterFront7°00'±1°
Total toe-inFront0±2 mm (0±0.08 in.)
Rear2+2-1mm (0.08+0.08 -0.04 in.)
Front wheel turning angle (DX, DX-G)Inward40°06' ± 2°
Outward31 °55' (Reference)
Front wheel turning angle (Except DX, DX-G)Inward38° 46' ±2°
Outward31 ° 14' (Reference)
WheelSteel wheel runoutAxial0-1.0 mm (0-0.04 in.)2.0 mm (0.08 in.)
Radial0-1.0 mm (0-0.04 in.)1.5 mm (0.06 in.)
Aluminum wheel runoutAxial0-0.7 mm (0-0.03 in.)2.0 mm (0.08 in.)
Radial0-0.7 mm (0-0.03 in.)1.5 mm (0.06 in.)
Wheel bearingEnd playFront0-0.05 mm (0-0.002 in.)
Rear0-0.05 mm (0-0.002 in.)

Brake System

STANDARDS AND SERVICE LIMITS - BRAKES

ItemMeasurementQualificationStandard or NewService Limit
Parking brakeDistance traveled when lever pulled with 196 N (20 kgf, 44 lbf) of force8 to 10 clicks
Brake pedalPedal height (carpet removed)M/T model153 mm (6 in.)
A/T model158 mm (6 1/4 in.)
Free play1-5 mm (1/16-3/16 in.)
Brake discThicknessFront (except Si)20.9-21.1 mm (0.82-0.83 in.)19.0 mm (0.75 in.)
Front (Si)24.9-25.1 mm (0.98-0.99 in.)23.0 mm (0.91 in.)
Rear8.9-9.1 mm (0.35-0.36 in.)8.0 mm (0.31 in.)
Runout-0.04 mm (0.0016 in.)
Parallelism-0.015 mm (0.0006 in.)
Brake padPad thicknessFront (except Si)9.6-10.2 mm (0.38-0.40 in.)1.6 mm (0.06 in.)
Front (Si)9.0-9.7 mm (0.35-0.38 in.)1.6 mm (0.06 in.)
Rear8.3-9.4 mm (0.33-0.37 in.)1.6 mm (0.06 in.)
Rear brake (drum brake)Brake drum I.D.199.9-200 mm (7.870-7.874 in.)201 mm (7.91 in.)
Brake shoe lining thickness4.0 mm (0.16 in.)2.0 mm (0.08 in.)

Air Conditioning System

STANDARDS AND SERVICE LIMITS - AIR CONDITIONING

ItemMeasurementQualificationStandard or New
RefrigerantTypeHFC-134a(R-134a)
Capacity of system400-450 g (14.1-15.8 oz)
Refrigerant oilTypeSP-10
(P/N 38897-P13-A01 or 38899-P13-A01)
Capacity of componentsCondenser50 mL (1 2/3 fl.oz, 1.8 lmp oz)
Evaporator40 mL (1 1/3 fl.oz, 1.4 lmp oz)
Each Line and hose10 mL (1/3 fl.oz, 0.4 lmp oz)
Compressor75-85 mL (2 1/2-2 5/6 fl.oz, 2.6-3.0 lmp oz)
CompressorField coil resistanceAt 68 °F (20 °C)3.15-3.45 ohms
Pulley-to-pressure plate clearance0.35-0.65 mm (0.014-0.026 in.)

Design Specifications

STANDARDS AND SERVICE LIMITS - DESIGN SPECIFICATIONS

ItemMeasurementQualificationSpecification
DIMENSIONS: 4-doorOverall length4,489 mm (176.7 in.)
Overall width1,752 mm (69.0 in.)
Overall height1,435 mm (56.5 in.)
Wheelbase2,700 mm (106.3 in.)
TrackFront1,499 mm (59.0 in.)
Rear1,528 mm (60.2 in.)
Ground clearance154 mm (6.1 in.)
Seating capacityFive (5)
DIMENSIONS: 2-doorOverall length4,440 mm (174.8 in.)
Overall width1,751 mm (68.9 in.)
Overall height1,359 mm (53.5 in.)
Wheelbase2,650 mm (104.3 in.)
TrackFront1,499 mm (59.0 in.)
Rear1,526 mm (60.1 in.)
Ground clearance154 mm (6.1 in.)
Seating capacityFive (5)
WEIGHTGross Vehicle Weight Rating: 4-door (GVWR)DX, DX-G, and LX1,665 kg (3,671 lbs)
EX1,695 kg (3,737 lbs)
SiSee
Gross Vehicle Weight Rating: 2-door (GVWR)DX, DX-G, and LX1,645 kg (3,627 lbs)
EX1,665 kg (3,671 lbs)
Si1,725 kg (3,803 lbs)
R18A1 engineTypeWater cooled, 4-stroke SOHC i-VTEC gasoline engine
Cylinder arrangementInline 4-cylinder, transverse
Bore and stroke81.0 x 87.3 mm (3.19 x 3.44 in.)
Displacement1,799 cm3 (110 cu in.)
Compression ratio10.5
Valve trainChain drive, SOHC i-VTEC 4 valves per cylinder
Lubrication systemForced, wet sump, with trochoid pump
Oil pump displacementAt 6,800 rpm52.3 L (55.3 US qt, 46.0 lmp qt)/minute
Water pump displacementAt 6,000 rpm104 L (110 US qt, 110 lmp qt)/minute
Fuel requiredRegular UNLEADED gasoline with 87 Pump Octane Number or higher
K20Z3 engineTypeWater cooled, 4-stroke DOHC i-VTEC gasoline engine
Cylinder arrangementInline 4-cylinder, transverse
Bore and stroke86 x 86 mm (3.39 x 3.39 in.)
Displacement1,998 cm3 (122 cu in.)
Compression ratio11.0
Valve trainChain drive, DOHC i-VTEC 4 valves per cylinder
Lubrication systemForced, wet sump, with trochoid pump
Oil pump displacementAt 6,000 rpm54.3 L (57.4 US qt, 47.8 lmp qt)/minute
Water pump displacementAt 6,000 rpm82 L (87 US qt, 72 lmp qt)/minute
Fuel requiredPremium UNLEADED gasoline with 91 Pump Octane Number or higher
STARTERTypeGear Reduction
Nominal output1.0 kW
Nominal voltage12 V
Hour rating30 seconds
Direction of rotationCounterclockwise as viewed from drive end
CLUTCHClutchSingle plate dry, diaphragm spring
Clutch friction material surface areaR18A1 engine model221 cm2 (34.22 sq in.)
K20Z3 engine model174 cm2 (28.99 sq in.)
MANUAL TRANSMISSION (5-speed)TypeSynchronized, 5-speed forward, 1 reverse
Primary reductionDirect 1:1
Gear ratio1st3.142
2nd1.750
3rd1.241
4th0.969
5th0.805
Reverse3.230
Final reductionTypeSingle helical gear
Gear ratio4.111
MANUAL TRANSMISSION (6-speed)TypeSynchronized, 6-speed forward, 1 reverse
Primary reductionDirect 1:1
Gear ratio1st3.267
2nd2.130
3rd1.517
4th1.147
5th0.921
6th0.659
Reverse3.583
Final reductionTypeSingle helical gear
Gear ratio4.765
AUTOMATIC TRANSMISSIONTypeElectronically controlled automatic, 5-speed forward, 1 reverse, 3-element torque converter with lock-up clutch
Primary reductionDirect 1:1
Gear ratio1st2.666
2nd1.534
3rd1.021
4th0.720
5th0.524
Reverse1.956
Final reductionTypeSingle helical gear
Gear ratio4.437
STEERING (EPS)TypeRack and pinion with electrical power-assisted
Overall ratio13.62
Turns, lock-to-lock2.65
Steering wheel diameter360 mm (14.0 in.)
STEERING (Power Steering)TypeHydraulic power assisted rack and pinion
Overall ratio13.73
Turns, lock-to-lock2.67
Steering wheel diameter360 mm (14.0 in.)
SUSPENSIONTypeFrontIndependent strut with stabilizer, coil spring
RearIndependent double wishbone with stabilizer, coil spring
Shock absorberFront and rearTelescopic, hydraulic, nitrogen gas-filled
TIRESSize of front and rearDX, DX-GP195/65+R 15 89H
EX, LXP205/55R16 89H
SiP215/45R17 89V or 215/45ZR17 91W
Size of spareExcept SiT125/70D15 95M
Si (ABS model)T125/70D16 96M
Si (VSA model)T135/80D16 101M
WHEEL ALIGNMENTCamberFront0° 00'
Rear (without "C" marks on the rear upper arm)-1° 30'
Rear (with "C" marks on the rear upper arm)-0° 45'
CasterFront7° 00'
Total toe-inFront0 mm (0 in.)
Rear2 mm (0.08 in.)
Front wheel turning angle (DX, DX-G)Inward40° 06'
Outward (reference)31° 55'
Front wheel turning angle (except DX, DX-G)Inward38° 46'
Outward (reference)31° 14'
BRAKESType of service brakeFrontPower-assisted self-adjusting ventilated disc
Rear (disc)Power-assisted self-adjusting solid disc
Rear (drum)Power-assisted self-adjusting solid drum
Type of parking brakeMechanical actuating, rear wheels
Pad friction surface areaFront (except Si)37.5 cm2 (5.81 sq in.) x 2
Front (Si)33.8 cm2 (5.24 sq in.) x 2
Rear20.6 cm2 (3.19 sq in.) x 2
Shoe friction surface areaRear57.6 cm2 (8.93 sq in.) x 2
AIR CONDITIONINGCompressorTypeScroll
Capacity77.1 mL (4.7 cu in.)/rev.
Maximum speed10,000 rpm
Lubricant capacity75 mL (2 1/2 fl-oz)
Lubricant typeSP-10
CondenserTypeCorrugated fin
EvaporatorTypeCorrugated fin
BlowerTypeStabilized swirling flow
Motor type220 W/12V
Speed controlInfinite variable
Maximum capacity470 m3 (16.571 cu ft)/h
Temperature controlAir-mix type
Compressor clutchTypeDry, single plate, poly V-belt drive
Electrical power consumption at 68 °F (20 ° F)42 W maximum at 12 V
RefrigerantTypeHFC-134a (R-134a)
Capacity400-450 g (14.1-15.8 oz)
ELECTRICAL RATINGSBatteryR18A1 engine, USA models12V-45 Ah/20 HR (12 V-36 Ah/5 HR)
K20Z3 engine, Canada models12 V-47 Ah/20 HR (12 V-38 Ah/5HR)
FusesUnder-hood fuse/relay box100 A, 80 A,70 A, 50 A, 40 A, 30 A, 20 A, 15 A, 10A, 7.5 A
Under-dash fuse/relay box30 A, 20 A, 15 A, 10 A, 7.5 A
Light bulbsHeadlight high beam12V-60W
Headlight low beam12V-51W
Front side marker/parking/turn signal lights2-door: 12V-28/5W (two filaments) Amber color
4-door: 12V-21/5W (two filaments) Amber color
Rear turn signal lights12V-21W Amber color
Brake/Taillights12V-21/5W (two filaments)
Inner taillights12V-5W (4-door)
Rear side marker light12V-5W
High mount brake light12V-21W (Except Si)
12V-LED (Si)
Back-up lights12V-21W
License plate light2-door: 12V-3 CP
4-door: 12V-5W
Ceiling lights12V-5W
Individual map light12V-8W
Trunk light12V-5W
Gauge lights12V-LED (non-replaceable)
Indicator lights12V-LED, 14V-0.56W, 0.84 W
Washer reservoirCapacity (USA models)2.5 L (2.6 US qt)
Capacity (Canada models)4.5 L (4.8 US qt)

Body Specifications

4-door:

Fig. 1: Identifying Body Specifications (4-Door)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

2-door:

Fig. 2: Identifying Body Specifications (2-Door)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

2006-11 GENERAL INFORMATION Specifications - Civic (All Except GX & Hybrid) (2024)

References

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