Drive belt

Tension

Auto-tensioner

Alternator

Output

At 13.5 V and normal engine temperature

105 A

Coil (rotor) resistance

At 20 °C (68 °F)

2.5 Ω

Slip ring O.D.

14.4 mm (0.57 in.)

14.0 mm (0.55 in.)

Brush length

10.5 mm (0.41 in.)

1.5 mm (0.06 in.)

Brush spring tension

3.3−4.1 N (0.34−0.42 kgf, 0.7−0.9 lbf)

Starter

Output

1.9 kW

Commutator mica depth

0.5 mm (0.020 in.)

0.20 mm (0.008 in.)

Commutator runout

0.05 mm (0.002 in.) max.

0.1 mm (0.004 in.)

Commutator O.D.

31.9−32.1 mm (1.256−1.263 in.)

31.4 mm (1.24 in.)

Brush length

18.0 mm (0.7 in.)

11.0 mm (0.4 in.)

Compression

Pressure

Check the engine with the starter cranking

Minimum

2.4 MPa (24.5 kgf/cm ² , 348 psi)

———

Maximum variation

200 kPa (2.0 kgf/cm ² , 28 psi)

———

Head

Warpage

———

0.05 mm (0.002 in.)

Height

114.95−115.05 mm (4.526−4.530 in.)

———

Camshaft

End play

0.05−0.15 mm (0.002−0.006 in.)

0.16 mm (0.0063 in.)

Camshaft-to-holder oil clearance

No. 1 journal

0.0012−0.0027 mm (0.00005−0.00011 in.)

0.08 mm (0.003 in.)

No. 2, 3, 4, 5 journals

0.0020−0.0035 mm (0.00008−0.00014 in.)

0.10 mm (0.004 in.)

Total runout

0.03 mm (0.001 in.) max.

0.04 mm (0.002 in.)

Cam lobe height

Intake A

36.433 mm (1.4462 in.)

———

Intake B

35.362 mm (1.3922 in.)

———

Exhaust

35.539 mm (1.3992 in.)

———

Valve

Clearance (cold)

Auto adjust

Stem O.D.

Intake

5.480−5.490 mm (0.2157−0.2161 in.)

5.450 mm (0.2146 in.)

Exhaust

5.450−5.460 mm (0.2146−0.2150 in.)

5.420 mm (0.2134 in.)

Stem-to-guide clearance

Intake

0.020−0.050 mm (0.0008−0.0020 in.)

0.08 mm (0.003 in.)

Exhaust

0.050−0.080 mm (0.0020−0.0031 in.)

0.11 mm (0.004 in.)

Valve seat

Width

Intake

1.26−1.56 mm (0.050−0.061 in.)

2.00 mm (0.079 in.)

Exhaust

1.26−1.56 mm (0.050−0.061 in.)

2.00 mm (0.079 in.)

Stem installed height

Intake

40.2−40.4 mm (1.58−1.59 in.)

———

Exhaust

40.2−40.4 mm (1.58−1.59 in.)

———

Valve spring

Free length

Intake

43.54 mm (1.714 in.)

———

Exhaust

43.54 mm (1.714 in.)

———

Valve guide

I.D.

Intake

5.51−5.53 mm (0.217−0.218 in.)

5.55 mm (0.219 in.)

Exhaust

5.51−5.53 mm (0.217−0.218 in.)

5.55 mm (0.219 in.)

Installed height

Intake

14.5−15.5 mm (0.571−0.610 in.)

———

Exhaust

14.5−15.5 mm (0.571−0.610 in.)

———

Block

Warpage of deck

0.07 mm (0.003 in.) max.

0.07 mm (0.003 in.)

Bore diameter A

X

84.997−85.027 mm (3.3463−3.3475 in.)

85.050 mm (3.3484 in.)

Y

84.986−85.016 mm (3.3459−3.3471 in.)

85.050 mm (3.3484 in.)

Bore diameter B

X

84.987−85.017 mm (3.3459−3.3471 in.)

85.050 mm (3.3484 in.)

Y

84.976−85.006 mm (3.3455−3.3467 in.)

85.050 mm (3.3484 in.)

Piston

Skirt O.D. at 14 mm (0.6 in.) from bottom of skirt

A

84.950−84.980 mm (3.3445−3.3457 in.)

84.920 mm (3.3433 in.)

B

84.940−84.970 mm (3.3441−3.3453 in.)

84.910 mm (3.3429 in.)

Clearance in cylinder

0.006−0.066 mm (0.0002−0.0026 in.)

0.066 mm (0.0026 in.)

Ring groove width

Top

1.805−1.835 mm (0.0711−0.0722 in.)

1.865 mm (0.073 in.)

Second

2.06−2.08 mm (0.081−0.082 in.)

2.100 mm (0.082 in.)

Oil

3.02−3.04 mm (0.119−0.120 in.)

3.070 mm (0.120 in.)

Piston ring

Ring-to-groove clearance

Top

0.07−0.11 mm (0.003−0.004 in.)

0.12 mm (0.005 in.)

Second

0.04−0.08 mm (0.002−0.003 in.)

0.10 mm (0.004 in.)

Oil

0.02−0.06 mm (0.001−0.002 in.)

0.08 mm (0.003 in.)

Ring end gap

Top

0.15−0.25 mm (0.006−0.010 in.)

0.47 mm (0.019 in.)

Second

0.50−0.65 mm (0.020−0.026 in.)

0.87 mm (0.034 in.)

Oil

0.20−0.40 mm (0.008−0.016 in.)

0.62 mm (0.024 in.)

Piston pin

O.D.

29.995−30.000 mm (1.1809−1.1811 in.)

29.985 mm (1.1805 in.)

Pin-to-piston clearance

0.005−0.016 mm (0.0002−0.0006 in.)

0.026 mm (0.0010 in.)

Connecting rod

Pin-to-rod clearance

0.012−0.025 mm (0.0005−0.0010 in.)

0.035 mm (0.0014 in.)

Small-end bore diameter

30.012−30.020 mm (1.1816−1.1890 in.)

———

Large-end bore diameter

53.0 mm (2.09 in.)

———

End play installed on crankshaft

0.15−0.30 mm (0.006−0.012 in.)

0.40 mm (0.016 in.)

Crankshaft

Main journal diameter

No. 1, 2, 3, 4 journals

59.976−60.000 mm (2.3612−2.3622 in.)

———

No. 5 journal

59.972−59.996 mm (2.3611−2.3620 in.)

———

Rod journal diameter

49.976−50.000 mm (1.9676−1.9685 in.)

———

Rod/main journal taper

0.005 mm (0.00020 in.) max.

0.006 mm (0.00023 in.)

Rod/main journal out-of-round

0.005 mm (0.00020 in.) max.

0.006 mm (0.00023 in.)

End play

0.10−0.35 mm (0.004−0.014 in.)

0.45 mm (0.018 in.)

Runout

0.03 mm (0.0012 in.) max.

0.03 mm (0.0012 in.)

Crankshaft bearing

Main bearing-to-journal oil clearance

0.021−0.045 mm (0.0008−0.0018 in.)

0.050 mm (0.0020 in.)

Rod bearing clearance

0.021−0.051 mm (0.0008−0.0020 in.)

0.060 mm (0.0024 in.)

Engine oil

Capacity

Engine overhaul

6.8 L (7.2 US qt, 6.0 Imp qt)

Oil change including filter

5.9 L (6.2 US qt, 5.2 Imp qt)

Oil change without filter

5.5 L (5.8 US qt, 4.8 Imp qt)

Oil pump

Inner-to-outer rotor clearance

0.02−0.14 mm (0.0008−0.0055 in.)

0.19 mm (0.0075 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

0.020−0.055 mm (0.0008−0.0022 in.)

0.10 mm (0.004 in.)

Relief valve

Oil pressure with oil temperature at 80 °C (176 °F)

At 820 rpm (min ⁻¹ )

110 kPa (1.1 kgf/cm ² , 16 psi) min.

At 3,000 rpm (min ⁻¹ )

410 kPa (4.2 kgf/cm ² , 59 psi) min.

Balancer shaft

Journal diameter

No. 1 journal, rear shaft

23.938−23.950 mm (0.9424−0.9429 in.)

23.92 mm (0.942 in.)

No. 2 journal, front and rear shafts

23.938−23.950 mm (0.9424−0.9429 in.)

23.92 mm (0.942 in.)

No. 3 journal, front and rear shafts

32.949−32.961 mm (1.2972−1.2977 in.)

32.93 mm (1.296 in.)

Journal taper

0.005 mm (0.0002 in.) max.

———

End play

0.070−0.140 mm (0.0028−0.0055 in.)

0.15 mm (0.006 in.)

Shaft-to-bearing clearance

No. 1 journal, rear shaft

0.050−0.082 mm (0.0020−0.0032 in.)

0.10 mm (0.004 in.)

No. 2 journal, front and rear shafts

0.050−0.082 mm (0.0020−0.0032 in.)

0.11 mm (0.004 in.)

No. 3 journal, front and rear shafts

0.060−0.120 mm (0.0024−0.0047 in.)

0.15 mm (0.006 in.)

Balancer shaft bearing

I.D.

No. 1 journal, rear shaft

24.000−24.020 mm (0.9449−0.9457 in.)

24.03 mm (0.946 in.)

No. 2 journal, front and rear shafts

24.000−24.020 mm (0.9449−0.9457 in.)

24.03 mm (0.946 in.)

No. 3 journal, front and rear shafts

33.021−33.069 mm (1.3000−1.3019 in.)

33.09 mm (1.303 in.)

Radiator

Coolant capacities (includes engine, heater, hoses, and reservoir)

Use genuine Honda All Season Antifreeze/Coolant Type 2

Engine overhaul

7.8 L (2.06 US gal, 1.72 Imp gal)

Coolant change

6.6 L (1.74 US gal, 1.45 Imp gal)

Expansion tank

Coolant capacity

0.6 L (0.16 US gal, 0.13 Imp gal)

Expansion tank cap

Opening pressure

112−146 kPa (1.14−1.49 kgf/cm ² , 16−21 psi)

Thermostat

Opening temperature

Begins to open

76−80 °C (169−176 °F)

Fully open

90 °C (194 °F)

Valve lift at fully open

10.0 mm (0.39 in.) min.

Radiator fan switch (Low)

ECT Sensor 1 ‘‘ON'' temperature

91−95 °C (196−203 °F)

ECT Sensor 1 ‘‘OFF'' temperature

Subtract 3−8 °C (5−15 °F) from actual ‘‘ON'' temperature

Radiator fan switch (High)

ECT Sensor 2 ‘‘ON'' temperature

98−102 °C (208−216 °F)

ECT Sensor 2 ‘‘OFF'' temperature

Subtract 3−8 °C (5−15 °F) from actual ‘‘ON'' temperature

Fuel tank

Capacity

50 L (13.2 US gal, 11.0 Imp gal)

Engine idle

In neutral

850±50 rpm (min ⁻¹ )

Clutch pedal

Height from the floor

LHD type

231.4 mm (9.11 in.)

———

RHD type

231.2 mm (9.10 in.)

———

Stroke

135−145 mm (5.31−5.71 in.)

———

Play

11−19 mm (0.43−0.75 in.)

———

Disengagement height from the floor

LHD type

129.2 mm (5.09 in.)

———

RHD type

128.7 mm (5.07 in.)

———

Clutch disc

Rivet head depth

1.0 mm (0.039 in.) min.

0.2 mm (0.008 in.)

Thickness

8.68−9.53 mm (0.342−0.375 in.)

7.2 mm (0.28 in.)

Pressure plate

Warpage

0.03 mm (0.001 in.) max.

0.15 mm (0.006 in.)

Height of diaphragm spring fingers

Measured with special tool and feeler gauge

0.6 mm (0.02 in.) max.

0.8 mm (0.03 in.)