2003 HONDA CIVIC Workshop Manual

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Lubrication
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|temMeasurementOualificalionStanderd or New Service Limil
Engine oilCapacity5.3 0 (5.6 US qt)for engine overhaul
4.2 0 (4.4 US qt) for oil change, including filter
4.0 0 (4.2 US qt)for oil change, without filter
Oilpumplnner-to outer rotor clearance0.02 0.16 mm {0.001 0.006 in.)0.20 mm (0.008 in.)
Pump housing to outer rotor
clearance
0-15 0.21 mm {0.006-0.008 in.)0.23 mm (0.009 in.)
Pump housing-to-rotor axial
clearance
0.02 0.07 mm (0.001 0.003 in.)0.12 mm (0.005 in.)
Balancer shafts, journal diameterNo. 1 journal, front
shaft
19.938 19.950 mm 10.7850 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 shaft
32.949 32.961 mm 11.2912 1.2911 in.l32.93 mm (1.296 in.)
Ealancer shafts, journal taper0.005 rnm (0.0002 in.) max.
Balancer shafts, end playFront0.070 0.135 mm (0.0028 0.0053 in.)0.15 mm (0.006 in.)
Rear0.070 0.135 mm (0.0028 0.0053 in.)0.15 mm (0.006 in.)
Balancer shatts, shaft-to'bear;ng
clearance
No. 1 iournal, front
shaft
0.050 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.i
No. 2 journal, front and
rear shafl
0.060 -0.120 mm (0.0024 0.0047 in.) 0.15 mm (0.006 in.)
Balancer shaft bearings, LD.No. 1 journal, front
shaft
No. 1 iournal, rear shaft
20.000 20.020 mm (0.1814 0.7442 in.l
Z+.OOO ZI.OZO m- tOSa+e- OSa57 ir'.)
20.03 mm (0.789 in.)
24.03 mm (0.946 in.)
No. 2 journal, front and
rear shaft
33.021 33.069 mm (1.3000 1.3019 in.)33.09 mm {1.303 in.)
Reliefvalve, oil pressure with oil
temperature at 176'F (80"C)
At idle70 kPa (0.7 kq?cm , 10 psr) min.
At 3,000 rpm300 kPa {3.1 ksf/cm',44 psi)min.
Standard or New Service Limit
6.7 L (7.1 USCoolant capacity {includes engine,
heater, hoses, and reservoir)
0.53 L (0.56 US
93 123 kPa (0.95 1.25 kqtcm , 14 18 psi)'t69 176'F (76 80'C)Thermostat OPeningtemPerature
8.0 mm {0.31 in.) min.
Turns OFF Subtract 5 15'F (3 8"C)from actual ON

ItemMeasulementOualificationStandard or New Service LimitFuel pressure
regulator
Pressure with fuel pressure gauge
connected
320-370 kPa 13.3-'3.8 kgtcm', 47 52psi)
FueltankCapacity50 4 (13.2 US galiEngine idleldle speed with headlights and radiator
fan off
Neutral750 50 rpm
Fast idleNeutral1,600150 rpm
Standards and Service Limits
Fuel and Emissionsf
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Clutch
ItemMea3urem€nlOualificationSlandard or NewService LimitClutch pedalHeight from the floor193 mm (7.60 in.)Stroke130 140 mm 15.1 5.5in.)
10 16 mm (0.39 0.63 in.)Disengagement height from the floor1'15 mm (4.53 in.) min.Bunout on clutch mating surface0.05 mm 10.002 in.) max.0.15 mm (0.006 in.)Clutch discBivet head depth1.65 2.25 mm (0.065 0.089 in.)0.7 mm {0.03 in.)Ihickness8.3 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 (0.001 in.)Height of diaphragm spring fingersMeasured with
specialtool and
feeler gauge
0.6 mm (0.02 in.) max.0.8 mm (0-03 in.)
2-6
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nual Transmission and M/T Differential
ItemM€asurementOualificationStandard or NewSe.vice Limit
Transmission
fluid
CapacityFor fluid change: 1.5 0 (1.6 US qt)
For overhaul: 1.7 011.8 US qt)
MainshaftEnd plav0.1 'l -0.17 mm (0.004 0.007in.)Adiust
Diameter of bushing surface20.80 20.85 mm {0.819 0.821 in.)20.75 mm 10.817 in.)
Diameter of distance collar31.984-32.000 mm (1.2594 1.2598 in.)3'1.93 mm (1.257 in.)
Diameter of ball bearing contact area
(clutch housing side)
27.977 27s90 mm \1.1015 - 1.1020 in.)27.92 mm (1.099 in.)
Diameter of needle bearing contact
area
38.984 39.000 mm (1.5348 '1.5354 in.)38.93 mm (1.533 4n.)
Diameter of ball bearing contact area
(transmission housing side)
27.987 28.000 mm (1.10'19 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 sth
gears
t.D.44.009 44.025 mm 11.7326 1.7333 in.)44.08 mm (1.735 in.)
End play0.06 0.16 mm {0.002 0.006;n.)0.25 mm (0.010 in.)
Thickness23.92 23.97 mm (0.94'1 0.944 in.)23.80 mm (0.937 in.)
CountershaftDiameter of needle bearing contact
area (clutch housing side)
35.000-35.015 mm (1.3780 '1.3785 in.)34.95 mm (1.376 in.)
Diameter of distance collar contact
alea
39.937 39 950 mm (1.5723 1.512ain.|39.88 mm (1.570 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
clearance
0.04 0.10 mm (0.0016 0.0039 in.)Adjust
CountershaftLD.52.010 52.029 mm (2.0476-2.0484 in.i52.08 mm (2.050 in.)
End play0.06 0.16 mm (0.002 0.006 in.)0.25 mm 10.010 in.)
Thickness22.92 22.91 $m 10.902 -0.904 in.)22.87 mm (0.900 in.)
Countershaft
2nd gear
t.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 10.010 4n.)
Thickness21.92 27.91 mtn \1.099 1.101 in.)27.87 mm 11.097 in.)
Countershaft'l st gear
distance collar
LD.39.95 39.96 mm (1.572a 1.5132 in.)39.97 mm (1.574 in.)
o.D.46.989- 47.000 mm (1.8499- 1.8504 in.)46.94 mm (l.848 in.)
Length23.03 23.08 mm (0.907-0.909 in.i
Countersha{l
2nd gear
distance coliar
l.D.39.95 39.96 mm {1.5728'- 1.5732 in.l39.97 mm (1.574 in.)
o.o.46.989 47.000 mm (1.8499 1.8504 in.)46.94 mm (1.848 in.)
Length28.03 28.08 mm (l.104 1.106in.)

anuat I ransmcont'
ItemMeasutemenlOualificationStandard or NewServicc LimitNlainshaft 4th
and 5th gears
distance collar
LD.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.)Length51.95 52.05 mm (2.045 2.049 in.)
B24.03 24.08 mm (0.946-0.947 in.)
MBS distanceLD.28.00 28.01mm (1.102 1.103 in.)28.02 mm (1.103 in.)Len9th23.95 24.05 mm (0.943 0.947 in.)Reverse idler
gear
t.D.20.016 20.043 mm (0.7880 0.7891 in.)20.90 mm (0.832 in.)Gear lo reverse gear shafi clearance0.036 0.08a mm (0.0014 0.0033 in.)0.16 mm {0.006 in.)Synchro ringBing to'gear clearanceRing pushed
against gear
0.70 1.49 mm (0.028 0 059 in )0.4 mm (0.016 4n.)
Triple coneOuter synchro ring-to synchro cone
clearance
Ring pushed
against qear
0.70 - '1.19 mm {0.028 0.047 in.)0.3 mm (0.012 in.)
Synchro cone-to-gear clearanceRing pushed
against gear
0.50 1.04 mm (0.020 0.041 in.)0.3 mm (0.012 in.)
Outer synchro ring-to-gear cone
clearance
Ring pushed
against gear
0.95 1.68 mm (0.037 0.066 in.)0.6 mm (0.024 in.)
Shift forkFinger thickness7.4 7.6 mm 10.29 0.30 in.)Fork to-synchro sleeve clearance0.35 0.65 mm (0.014 0.026 in.i1.0 mm (0.039 in.)Reverse shift
fork
Finger thinkness13.4 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 armt.D.13.973 '14.000 mm (0.5501 0.5512 in.)Shift fork diameter at conlact area16.9 '17.0 mm (0.665 0.669 in.)Shift arm'to-shift lever clearance0.2 0.5 mm (0.008 0.020 in.)0.62 mm (0.024 in.)Select leverFinger width14.85 '14.95 mm (0.585 0.589 in.)Shift leverShaft -to-select lever clearance0.05 0.25 mm (0.002 0.010 in.)0.50 mm (0.020 in.)Groove {to select lever)15.00 15.10 mm {0.591 0.594 in.)
Shaft to shift arm clearance0.013 0.07 mm (0.0005 0.003 in.)0.1 mm {0.004 in.)Mfi
differential
carrier
Pinion shaft contact area l.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.lDriveshaft contact area LD.28.025 28.045 mm (1.1033 1.1041 in.)Mfi
differential
pinion qear
Backlash0.05 0.15 mm {0.002 0.006 in.)
t.D.18.042 18.066 mm (0.7103 0.7113in.)Pinion gearto 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 housing
0 0.10 mm (0 0.0039 in.)Adjust
Standards and Service Limits
Manual Transmission and Differential?
LO
2-8
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2-9
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0 10 mm (0 0.39 in.)Rotational olav measured at outside
29 N (3.0 kgf.6.6lbs)Starting load measured at outside
Angle of rack guide screw loosened
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ItemMeasurementOualiticationStandard or New Service Limit
WheelalignmentCamberFront0'00' 45'
Rear0'45'- 45
CasterFront1"33'11"
TotalToelryttRear
0-3 mm (0::0.12 in.)
lN 2 ' , mm (0.08 "' ,, in.)
Frontwheel turning anglelnside wheel37'40'-2'
Outside wheel29'50'(Reference)
Aluminum wheel runoutAxial0 0.7 mm (0 0.03 in.) 2.0 mm (0.08 in.)
Radial0 - 0.7 mm (0 0.03in.) l.5mm{0.06in.)
WheelbearingEnd playFront0 0.05 mm (0 0.002 in.)
Rear0 0.05 mm (0 0.002 in.)

ItemM€asurementOualificationStandard or NewService LimitParking brake
lever
Distance traveled when lever pulled
with 196 N (20 kgf, 44 lbs) ol force
7 8 clicks
Brake pedalPedal height (carpet removed)184 mm (7 4/16 in.)
Free play0.4 3.0 mm (0 016 0 '118 in.)Master cylinderPiston-to-pushrod clearance0 0.4 mm (0 0.02 in.)Erake discThicknessFront21.0 mm (0.83 in.)19.00 mm (0.75 in.)
Rear9.0 mm {0.35 in.)8-0 mm (0.31 in.iRunoutFront0.10 mm (0.004 in.)
Rear0.10 mm (0.004 in.)ParallelismFront and rear0.015 mm (0.0006 in.)Brake padsThicknessFront10.0 mm (0.39 in.)1.6 mm (0.06 in.)
llear9.0 mm {0.35 in.)1.6 mm (0.06 in.)
Standards and Service Limits
Brakes
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Air Gonditionin
ItemMoasurementOualilicationStandard or New Service LimitRefrige.antTvpeHFC 134 a (B-134 a)
Capacity of system500 550 g 117.6 19.4 oz)Refrigerant oilTypeSP 1O
(P/N 38897-P13-A01AH or 38899-P13-A01 )Capacity ofcomponentsCondenser25 m0, 15/6 fl ozl
Evaporator45 mA 11 1/2 fl ozt
Each line and
hose
10 m0 (1/3 fl or)
Compressor130 150 m014 1/3 5floz)CompressorStarter coil resistanceAt 68"F (20"C)3.05 3.35 0Pulley-to-pressure plate clearance0.35 0.6 mm (0.014 0.024 in.)Drive beltAuto tensioner lneeds no adjustment)
2-10
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Design Specifications
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|temMeasurementOualificationSpecilication
DIMENSIONSOveralllength4,210 mm {165.8 in.)
Overallwidth1,695 mm 166.7 in.)
Overallheight1,440 mm (56.7 in.)
2,570 mm (101.2 in.)
Trackrront1,470 mm (57.9 in.)
Rear'1,470 mm (57.9 in.i
Ground clearance152 mm (5.98 in.)
Seating capacityfour {4)
wEtGt-iT {u.s.A.)Gross Vehicle Weight Rating
(GVWR)
3,660 rbs
WEIGHT
(CANADA)
Gross Vehicle Weight Rating
{GVWR)
1,660 kg
ENGIN ETvpeWater cooled. 4 stroke DOHC V-EC engin(
Cylinder arrangementInline 4'cylinder, transverse
Bore and stroke86 x 86 mm (3.39 x 3.39 in.)
Displacement1,998 cm'(122 cu in.)
Compression ratio9.8
Valve trainChain drive. DOHC VTEC 4 valves per cylinder
Lubrication systemForced, wet sump, with trochoid pumP
Oil pump displacementAt 6,000 engine
rpm
54.3 0 (57.4 US qo/minute
Water pump displacementAt 3,400 engine82 0 (87 US qt)/minute
F!el requiredUNLEADED gasoline with 86 pump octane number or higher
STARTERTvpeGear reduction
Normaloutput
Nominalvoltage12V
Hour rating30 seconds
Direction of rotationClockwise as viewecl from gear end
CLUTCHClutch tvpeSinqle plate dry, diaphragm spring
Clutch friction material surface area174 cm'{26.97 sq in.)
I\,1AN UAL
TRANSMISSION
TvpeSvnchronized, s-speed forward, 1 reverse
Primarv reductionDirect 1:1
Gear ratiolst3.062
2nd1.769
3rd1.212
4th0.921
5th0.738
Reverse3.583
FinalreductionTypeSinole helicalgear
Gear ratio4.164

cont'
ItemMeasuremeniOualificationSpecilicationSTEERINGTypeElectric, Power assisted rack and pinion
Overall ratio15.1Turns,lock to-lock
Steering wheel diameter360 mm (14.2 in)SUSPENSIONTypeIndependent srrul with stabiliTer. coil springRearDouble wishboneShock absorberFrontTelescopic, hydraulic. nitrogen gas-frlled
RearTelescopic, hydraulic, nitrogen gas,filledWHEEL
ALIGNMENT
CamberFront0"00'
Bear0.45'
CasterFront1'33'TotaltoeFront0 mm (0 in.)
RearIn 2 mm (1/16 in.)BRAKESType of service brakeFrontPowerassisted self-adjusling ventilated disc
BearPower-assisted self-adjusting solid discType of parking brakeMechanical actuating, rear wheelsPad friction surface areaFront45 cm'(7.0 sq in.)x2
Rear28 cm'(4.3 sq in.) x 2TIRESSize offront and reartiresPl95/60 815 88VSize o{ spare tireT125r0 D15 95MAIR
CONDITIONING
CompressorTypeScroll
Number of
cylinders
Capacity85.7 m015.23 cu in.)/rev.
Maximum speed12,000 rpm
Lubricant capacity130 m0 {4 1/3 floz)
LubricanttypeSP-10 (P/N 38897'P13-A01AH or38899-P13 A01)CondenserTypeCorrugated finEvaporatorTvpeCorrugated fin
BlowerTypeSirocco fan
Motor type220 Wl12 V
Speed control4 Speeo
Maximum capacity480 m" 116.900 cu ft)/hTemperature controlAirmixtype
Compressor clutchTvpeDry, single plate, poly-V belt drive
Electricalpower
cons!mptron at
68"F (20.C)
42 W maximum at 12 V
RefrigerantTypeHFC 134a (R-134a)
Capacity500 550 g (17.6 19.4 oz)
Design Specifications
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