General
| Engine idle speed: | | |
|---|
| MT model, AC off | 590 to 690 rpm | Idle air control (IAC) throttle opening 20 to 50% |
| MT model, AC on | 590 to 690 rpm | IAC throttle opening: 50 to 80% |
| AT model, AC off | 650 to 750 rpm | IAC throttle opening 20 to 50% |
| AT model, AC on | 700 to 900 rpm | IAC throttle opening: 50 to 80% |
Cylinder and Manifold Pressures
| Compression pressure: | | |
|---|
| Standard | kPa | 1300 |
| Minimum | kPa | 1000 |
| Maximum difference between any two cylinders | kPa | 100 |
| Manifold absolute pressure at specified idle speed | kPa | 36 |
| Vacuum (at sea level) at specified idle speed | kPa | –65 |
Cylinder Head and Camshaft
| Valve clearance (cold): | | |
|---|
| Intake | mm | 0.14 to 0.23 |
| Exhaust | mm | 0.30 to 0.40 |
| Camshaft cam height: | | |
| Intake standard | mm | 45.421 to 45.581 |
| Intake minimum | mm | 45.321 |
| Exhaust standard | mm | 44.320 to 44.480 |
| Exhaust minimum | mm | 44.220 |
| Camshaft runout limit | mm | 0.015 |
| Camshaft journal clearance: | | |
| Intake and exhaust side number one housing (Standard) | mm | 0.031 to 0.087 |
| Remaining journals (Standard) | mm | 0.045 to 0.087 |
| Limit | mm | 0.10 |
| Camshaft bearing journal diameter: | | |
| Intake and exhaust side number one housing | mm | 29.440 to 29.455 |
| Remaining journals | mm | 22.934 to 22.955 |
| Camshaft bearing bore diameter: | | |
| Intake and exhaust side number one housing | mm | – |
| Remaining journals | mm | 23.000 to 23.021 |
| Camshaft housing thrust clearance: | | |
| Standard | mm | 0.10 to 0.35 |
| Limit | mm | 0.50 |
| Cylinder head to tappet clearance: | | |
| Standard | mm | 0.025 to 0.062 |
| Limit | mm | 0.10 |
| Tappet outside diameter: | | |
| Standard | mm | 27.959 to 27.975 |
| Cylinder head tappet bore | mm | 28.000 to 28.021 |
| Valve guide protrusion from cylinder head deck, inlet and exhaust | mm | 11.0 to 11.5 |
| Valve stem diameter: | | |
| Inlet | mm | 4.965 to 4.980 |
| Exhaust | mm | 4.940 to 4.955 |
| Valve guide bore, inlet and exhaust | mm | 5.000 to 5.012 |
| Valve stem to guide clearance: | | |
| Inlet standard | mm | 0.020 to 0.047 |
| Inlet maximum | mm | 0.070 |
| Exhaust standard | mm | 0.045 to 0.072 |
| Exhaust maximum | mm | 0.090 |
| Valve seat: | | |
| Intake standard width | mm | 1.0 to 1.1 |
| Exhaust standard width | mm | 1.0 to 1.3 |
| Valve head radial runout: | | |
| Intake standard | mm | 0 to 0.05 |
| Exhaust standard | mm | 0 to 0.03 |
| Limit, intake and exhaust | mm | 0.08 |
| Valve spring free length: | | |
| Standard | mm | 42.87 |
| Limit | mm | – |
| Valve spring preload: | | |
| Standard | N | 104 to 120 |
| Limit | N | 94 |
| Valve spring squareness limit (to vertical) | mm | 1.9 |
| Cylinder head distortion: | | |
| Piston face limit | mm | 0.03 |
| Intake and exhaust manifold face limit | mm | 0.05 |
Cylinder Head Bolt
| Measurement points: | | |
|---|
| Distance “a” | mm | 70 |
| Distance “b” | mm | 105 |
| Deformation limit (A - B) | mm | 0.2 |
Cylinder Block
| Bore diameter: | | |
|---|
| Standard | mm | 73.000 to 73.014 |
| Limit | mm | 73.050 |
| Bore taper and out of round limit | mm | 0.010 |
| Cylinder block flatness limit | mm | 0.03 |
Connecting Rod, Piston, Rings
| Piston diameter: | | |
|---|
| Used piston, standard | mm | 72.975 to 72.990 |
| New piston, standard | mm | 72.977 to 73.010 |
| Piston clearance: | | |
| Used piston, standard | mm | – |
| New piston, standard | mm | – |
| Limit | mm | 0.139 |
| Piston ring groove clearance: | | |
| Top ring, standard | mm | 0.03 to 0.07 |
| Top ring, limit | mm | 0.12 |
| Second ring, standard | mm | 0.03 to 0.07 |
| Second ring, limit | mm | 0.10 |
| Oil ring, standard | mm | 0.04 to 0.12 |
| Oil ring, limit | mm | — |
| Piston ring gap: | mm | |
| Top ring, standard | mm | 0.15 to 0.28 |
| Top ring, limit | mm | 0.7 |
| Second ring, standard | mm | 0.28 to 0.41 |
| Second ring, limit | mm | 1.0 |
| Oil ring, standard | mm | 0.20 to 0.50 |
| Oil ring, limit | mm | 1.2 |
| Piston pin: | | |
| Connecting rod clearance: | | |
| Standard | mm | 0.003 to 0.015 |
| Limit | mm | 0.015 |
| Clearance to piston: | | |
| Standard | mm | 0.004 to 0.008 |
| Limit | mm | 0.008 |
| Small end bore | mm | 18.003 to 18.011 |
| Pin diameter | mm | 17.996 to 18.000 |
| Piston bore diameter | mm | 18.002 to 18.006 |
| Connecting rod: | | |
| Side clearance to crankshaft: | | |
| Standard | mm | 0.1 to 0.3 |
| Limit | mm | 0.55 |
| Connecting rod cap inside diameter: | | |
| Stamped 1 | mm | 41.000 to 41.006 |
| Stamped 2 | mm | 41.006 to 41.012 |
| Stamped 3 | mm | 41.012 to 41.018 |
| Alignment: | | |
| Limit on bow | mm | 0.05 |
| Limit on twist | mm | 0.10 |
Connecting Rod Bolt
| Measurement points: | | |
|---|
| Distance “a” | mm | 12 |
| Distance “b” | mm | 32 |
| Deformation limit (A - B) | mm | 0.05 |
Crankshaft and Block
| Crankshaft pin diameter: | | |
|---|
| Standard | mm | 37.982 to 38.000 |
| Undersize (0.25 mm) | mm | 37.732 to 37.750 |
| Crankshaft pin taper limit | mm | 0.01 |
| Connecting rod to crank pin bearing clearance: | | |
| Standard | mm | 0.031 to 0.049 |
| Limit | mm | 0.065 |
| Crankshaft pin diameter: | | |
| Stamped A | mm | 37.994 to 38.000 |
| Stamped B | mm | 37.988 to 37.994 |
| Stamped C | mm | 37.982 to 37.988 |
| Crankshaft pin bearing thickness: | | |
| Blue | mm | 1.498 to 1.501 |
| Yellow | mm | 1.495 to 1.498 |
| No paint | mm | 1.492 to 1.495 |
| Black | mm | 1.489 to 1.492 |
| Green | mm | 1.486 to 1.489 |
| Crankshaft runout limit | mm | 0.02 |
| Crankshaft thrust bearing thickness: | | |
| Standard | mm | 2.470 to 2.520 |
| Oversize (0.125 mm) | mm | 2.533 to 2.583 |
| Crankshaft thrust play: | | |
| Standard | mm | 0.11 to 0.31 |
| Limit | mm | 0.35 |
| Crankshaft out of round limit | mm | 0.01 |
| Main bearing clearance: | | |
| Standard | mm | 0.016 to 0.034 |
| Limit | mm | 0.050 |
| Main bearing journal diameter: | | |
| Stamped no. 1 | mm | 45.015 to 45.018 |
| Stamped no. 2 | mm | 45.012 to 45.015 |
| Stamped no. 3 | mm | 45.009 to 45.012 |
| Stamped no. 4 | mm | 45.006 to 45.009 |
| Stamped no. 5 | mm | 45.003 to 45.006 |
| Stamped no. 6 | mm | 45.000 to 45.003 |
| Main bearing journal diameter, undersize: | | |
| First undersize | mm | 44.750 to 44.753 |
| Second undersize | mm | 44.753 to 44.756 |
| Third undersize | mm | 44.756 to 44.759 |
| Fourth undersize | mm | 44.759 to 44.762 |
| Fifth undersize | mm | 44.762 to 44.765 |
| Sixth undersize | mm | 44.765 to 44.768 |
| Main bearing bore diameter (without bearing): | | |
| Stamped A or 1 | mm | 49.000 to 49.003 |
| Stamped B or 2 | mm | 49.003 to 49.006 |
| Stamped C or 3 | mm | 49.006 to 49.009 |
| Stamped D or 4 | mm | 49.009 to 49.012 |
| Stamped E or 5 | mm | 49.012 to 49.015 |
| Stamped F or 6 | mm | 49.015 to 49.018 |
| Main bearing thickness, standard: | | |
| Pink | mm | 1.990 to 1.993 |
| Purple | mm | 1.993 to 1.996 |
| Brown | mm | 1.996 to 1.999 |
| Green | mm | 1.999 to 2.002 |
| Black | mm | 2.002 to 2.005 |
| Main bearing thickness, undersize: | | |
| Red and pink | mm | 2.115 to 2.118 |
| Red and purple | mm | 2.118 to 2.121 |
| Red and brown | mm | 2.121 to 2.124 |
| Red and green | mm | 2.124 to 2.127 |
| Red and black | mm | 2.127 to 2.130 |
| Crankshaft main bearing size, minimum, finish | mm | 44.750 to 44.768 |
| Rear crankshaft oil seal, depth from rear face | mm | 2 |
Main Bearing Cap Bolt
| Measurement points: | | |
|---|
| Distance “a” | mm | 40 |
| Distance “b” | mm | 64 |
| Deformation limit (A - B) | mm | 0.2 |
Flywheel / Drive Plate
Oil Pressure
| Pressure at 4000 rpm | kPa | 300 to 500 |
Oil Pan
| Oil capacity (replacement with oil filter) | litre | 3.3 |
Oil Specification
| Grade | Viscosity-SAE |
|---|
| GM-LL-A-025 | 5w-30 |
Oil Pump
| Case and outer rotor clearance: | | |
|---|
| Standard | mm | 0.120 to 0.190 |
| Limit | mm | 0.210 |
| Inner rotor side clearance: | | |
| Standard | mm | 0.045 to 0.100 |
| Limit | mm | 0.120 |
| Rotor plate clearance: | | |
| Inner rotor outside diameter “a” | mm | 42.920 to 42.950 |
| Rotor plate inside diameter “b” | mm | 43.000 to 43.030 |
| Clearance “b” - “a” | mm | 0.050 to 0.110 |
| Relief valve spring free length: | | |
| Standard | mm | 32.7 |
| Limit | mm | — |
| Relief valve spring loaded length: | | |
| Load length | mm | 26.0 |
| Load standard | N | 54.5 |
| Load limit | N | 48.3 |
