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Engine Mechanical (2AZ-FE) (Service Specifications): Other Toyota Matrix E140

SERVICE DATA

EngineIgnition timingStandardWhen using TechstreamBTDC 5 to 15° at idle
When not using TechstreamBTDC 8 to 12° at idle (Connect terminals 13 (TC) and 4 (CG))
BTDC 5 to 15° at idle (Remove terminals 13 (TC) and 4 (CG))
Engine idling speedStandard600 to 700 rpm
CompressionStandard1300 kPa (13.3 kgf/cm 2 , 189 psi)
Minimum1000 kPa (10.0 kgf/cm 2 , 145 psi)
Difference between each cylinder100 kPa (1.0 kgf/cm 2 , 15 psi)
CamshaftValve clearanceStandardIntake0.19 to 0.29 mm (0.00748 to 0.0114 in.)
Exhaust0.38 to 0.48 mm (0.0150 to 0.189 in.)
Thrust clearanceStandardIntake0.040 to 0.095 mm (0.00157 to 0.00374 in.)
Exhaust0.090 to 0.145 mm (0.00354 to 0.00570 in.)
MaximumIntake0.110 mm (0.00433 in.)
Exhaust0.150 mm (0.00591 in.)
Oil clearanceStandardCamshaft No. 1 journal bearing mark 10.007 to 0.038 mm (0.000276 to 0.00150 in.)
Camshaft No. 1 journal bearing mark 20.008 to 0.038 mm (0.000315 to 0.00150 in.)
Camshaft No. 1 journal bearing mark 30.008 to 0.038 mm (0.000315 to 0.00150 in.)
Camshaft other journals0.025 to 0.062 mm (0.000984 to 0.00244 in.)
No. 2 camshaft No. 1 journal0.040 to 0.072 mm (0.00157 to 0.00283 in.)
No. 2 camshaft No. 1 journals0.025 to 0.062 mm (0.000984 to 0.00244 in.)
MaximumIntake0.070 mm (0.00276 in.)
Exhaust0.100 mm (0.00394 in.)
Circle runoutMaximum0.03 mm (0.00118 in.)
Cam lobe heightStandardIntake47.306 to 47.406 mm (1.8654 to 1.8664 in.)
Exhaust46.063 to 46.163 mm (1.8135 to 1.8174 in.)
MinimumIntake47.196 mm (1.8581 in.)
Exhaust45.953 mm (1.8092 in.)
Journal diameterStandardNo. 1: 35.971 to 35.985 mm (1.4162 to 1.4167 in.) Other: 22.959 to 22.975 mm (0.9039 to 0.9045 in.)
Cylinder headFlatnessStandardCylinder block side0.08 mm (0.00315 in.)
Intake manifold side0.08 mm (0.00315 in.)
Exhaust manifold side0.08 mm (0.00315 in.)
Lifter bore diameterStandard31.009 to 31.025 mm (1.2208 to 1.2215 in.)
Cylinder head set boltLengthStandard141.3 to 142.7 mm (5.563 to 5.618 in.)
Maximum144.2 mm (5.677 in.)
Inner compression springLengthStandard47.43 mm (1.867 in.)
DeviationMaximum1.6 mm (0.0630 in.)
Intake valveOverall lengthStandard101.71 mm (4.0043 in.)
Minimum101.21 mm (3.9846 in.)
Valve stem diameterStandard5.470 to 5.485 mm (0.2154 to 0.2159 in.)
Margin thicknessStandard1.05 to 1.45 mm (0.0413 to 0.0571 in.)
Minimum0.50 mm (0.0197 in.)
Exhaust valveOverall lengthStandard101.15 mm (3.9823 in.)
Minimum100.70 mm (3.9646 in.)
Valve stem diameterStandard5.465 to 5.480 mm (0.2152 to 0.2157 in.)
Margin thicknessStandard1.20 to 1.60 mm (0.0472 to 0.0630 in.)
Minimum0.50 mm (0.0197 in.)
Intake valve guide bushInside diameterStandard5.510 to 5.530 mm (0.2169 to 0.2177 in.)
Oil clearanceStandard0.025 to 0.060 mm (0.000984 to 0.00236 in.)
Maximum0.090 mm (0.00354 in.)
Exhaust valve guide bushInside diameterStandard5.510 to 5.530 mm (0.2169 to 0.2177 in.)
Oil clearanceStandard0.030 to 0.065 mm (0.00118 to 0.00256 in.)
Maximum0.095 mm (0.00374 in.)
Valve lifterDiameterStandard30.966 to 30.976 mm (1.2191 to 1.2195 in.)
Oil clearanceStandard0.033 to 0.059 mm (0.00130 to 0.00232 in.)
Maximum0.079 mm (0.00311 in.)
Connecting rodThrust clearanceStandard0.160 to 0.362 mm (0.00630 to 0.0143 in.)
Maximum0.362 mm (0.0143 in.)
Oil clearanceStandard0.024 to 0.048 mm (0.000945 to 0.00189 in.)
Maximum0.063 mm (0.00248 in.)
Cylinder blockWarpageMaximum0.05 mm (0.00197 in.)
Cylinder bore diameterStandard88.500 to 88.513 mm (3.4843 to 3.4847 in.)
Maximum88.613 mm (3.4887 in.)
PistonDiameterStandard88.469 to 88.479 mm (3.4830 to 3.4834 in.)
Oil clearanceStandard0.021 to 0.044 mm (0.000827 to 0.00173 in.)
Maximum0.10 mm (0.00394 in.)
Ring groove clearanceStandardNo. 10.020 to 0.070 mm (0.000787 to 0.00276 in.)
No. 20.020 to 0.060 mm (0.000787 to 0.00236 in.)
Oil0.020 to 0.070 mm (0.000787 to 0.00276 in.)
Piston ringEnd gapStandardNo. 10.24 to 0.31 mm (0.00945 to 0.0122 in.)
No. 20.33 to 0.43 mm (0.0130 to 0.0169 in.)
Oil0.10 to 0.30 mm (0.00394 to 0.0118 in.)
MaximumNo. 10.31 mm (0.0122 in.)
No. 20.43 mm (0.0169 in.)
Oil0.30 mm (0.0118 in.)
Piston pinOil clearance (Piston pin x Piston pin bore)Standard0.001 to 0.007 mm (0.0000394 to 0.000276 in.)
Maximum0.010 mm (0.000394 in.)
Oil clearance (Piston pin x Connecting rod small end bore)Standard0.005 to 0.011 mm (0.000197 to 0.000433 in.)
Maximum0.011 mm (0.000433 in.)
Connecting rod boltDiameterStandard7.2 to 7.3 mm (0.283 to 0.287 in.)
Minimum7.0 mm (0.276 in.)
Connecting rodMisalignmentMaximum0.05 mm (0.00197 in.) per 100 mm (3.94 in.)
TwistMaximum0.05 mm (0.00197 in.) per 100 mm (3.94 in.)
CrankshaftCircle runoutMaximum0.03 mm (0.00118 in.)
Main journal diameterStandard54.988 to 55.000 mm (2.1649 to 2.1654 in.)
Main journal for taper and distortionMaximum0.003 mm (0.000118 in.)
Crank pin diameterStandard47.990 to 48.000 mm (1.8894 to 1.8898 in.)
Crank pin for taper and distortionMaximum0.003 mm (0.000118 in.)
Thrust clearanceStandard0.04 to 0.24 mm (0.00157 to 0.00945 in.)
Maximum0.30 mm (0.0118 in.)
Oil clearanceStandard0.017 to 0.040 mm (0.000669 to 0.00157 in.)
Maximum0.060 mm (0.00236 in.)
Crankshaft bearing cap set boltDiameterStandard7.5 to 7.6 mm (0.295 to 0.299 in.)
Minimum7.5 mm (0.295 in.)
Balance shaftThrust clearanceStandard0.05 to 0.09 mm (0.00197 to 0.00354 in.)
Maximum0.09 mm (0.00354 in.)
Oil clearanceStandard0.022 to 0.049 mm (0.000866 to 0.00193 in.)
Maximum0.049 mm (0.00193 in.)
Balance shaft housing boltLengthStandard58.3 to 59.7 mm (2.295 to 2.350 in.)
Maximum60.3 mm (2.374 in.)
Chain sub-assemblyElongationMaximum114.5 mm (4.508 in.)
No. 2 chain sub-assemblyElongationMaximum102.2 mm (4.024 in.)
Oil pump drive gearDiameter (with chain)Minimum48.2 mm (1.898 in.)
Oil pump drive shaft gearDiameter (with chain)Minimum48.2 mm (1.898 in.)
Camshaft timing gear assemblyDiameter (with chain)Minimum97.3 mm (3.831 in.)
Camshaft timing gear or sprocketDiameter (with chain)Minimum97.3 mm (3.831 in.)
Crankshaft timing gear or sprocketDiameter (with chain)Minimum51.6 mm (2.031 in.)
Chain tensioner slipperMaximumWear1.0 mm (0.0394 in.)
No. 1 chain vibration damperMaximumWear1.0 mm (0.0394 in.)
Chain tensioner plateMaximumWear0.5 mm (0.0197 in.)