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Engine Mechanical (Service Specifications): Other Scion xB II рестайлинг

SERVICE DATA

EngineIgnition timingStandardWhen using Intelligent tester or TechstreamBTDC 0 to 15° at idle
When not using Intelligent tester and TechstreamBTDC 5 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 kegs/cm 2 , 189 psi)
Minimum1000 kPa (10.0 kegs/cm 2 , 145 psi)
Difference between each cylinder100 kPa (1.0 kegs/cm 2 , 15 psi)
CamshaftValve clearanceStandardIntake0.19 to 0.29 mm (0.0075 to 0.0114 in.)
Exhaust0.38 to 0.48 mm (0.0150 to 0.189 in.)
Thrust clearanceStandardIntake0.040 to 0.095 mm (0.0016 to 0.0037 in.)
Exhaust0.080 to 0.135 mm (0.0032 to 0.0053 in.)
MaximumIntake0.110 mm (0.0043 in.)
Exhaust0.150 mm (0.0059 in.)
Oil clearanceStandardCamshaft No. 1 journal bearing mark 10.007 to 0.038 mm (0.0003 to 0.0015 in.)
Camshaft No. 1 journal bearing mark 20.008 to 0.038 mm (0.0003 to 0.0015 in.)
Camshaft No. 1 journal bearing mark 30.008 to 0.038 mm (0.0003 to 0.0015 in.)
Camshaft other journals0.025 to 0.062 mm (0.0010 to 0.0024 in.)
No. 2 camshaft No. 1 journal0.015 to 0.054 mm (0.0006 to 0.0021 in.)
No. 2 camshaft No. 1 journals0.025 to 0.062 mm (0.0010 to 0.0024 in.)
MaximumIntake0.070 mm (0.0028 in.)
Exhaust0.100 mm (0.0039 in.)
Circle runoutMaximum0.03 mm (0.0012 in.)
Cam lobe heightStandardIntake47.306 to 47.406 mm (1.8654 to 1.8664 in.)
Exhaust45.983 to 46.083 mm (1.8104 to 1.8143 in.)
MinimumIntake47.196 mm (1.8581 in.)
Exhaust45.873 mm (1.8060 in.)
Journal diameterStandardNo. 1: 35.971 to 35.985 mm (1.4162 to 1.4167 in.) Other: 22.9595 to 22.975 mm (0.9039 to 0.9045 in.)
Cylinder headFlatnessStandardCylinder block side0.05 mm (0.0020 in.)
Intake manifold side0.08 mm (0.0031 in.)
Exhaust manifold side0.08 mm (0.0031 in.)
Lifter bore diameterStandard31.009 to 31.025 mm (1.2208 to 1.2215 in.)
Inner compression springLengthStandard47.43 mm (1.867 in.)
DeviationMaximum1.6 mm (0.063 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 (0.0010 to 0.0024 in.)
Maximum0.080 mm (0.0031 in.)
Exhaust valve guide bushInside diameterStandard5.510 to 5.530 mm (0.2169 to 0.2177 in.)
Oil clearanceStandard0.030 to 0.065 mm (0.0012 to 0.0026 in.)
Maximum0.100 mm (0.0039 in.)
Valve lifterDiameterStandard30.966 to 30.976 mm (1.2191 to 1.2195 in.)
Oil clearanceStandard0.033 to 0.059 mm (0.0013 to 0.0023 in.)
Maximum0.070 mm (0.0028 in.)
Connecting rodThrust clearanceStandard0.160 to 0.362 mm (0.0063 to 0.0142 in.)
Maximum0.362 mm (0.0142 in.)
Oil clearanceStandard0.024 to 0.048 mm (0.0009 to 0.0019 in.)
Maximum0.08 mm (0.0032 in.)
Cylinder blockWarpageMaximum0.05 mm (0.0020 in.)
Cylinder bore diameterStandard88.500 to 88.513 mm (3.4843 to 3.4847 in.)
Maximum88.633 mm (3.4894 in.)
PistonDiameterStandard88.469 to 88.479 mm (3.4830 to 3.4834 in.)
Oil clearanceStandard0.021 to 0.044 mm (0.0008 to 0.0017 in.)
Maximum0.10 mm (0.0039 in.)
Ring groove clearanceStandardNo. 10.020 to 0.070 mm (0.0008 to 0.0028 in.)
No. 20.020 to 0.060 mm (0.0008 to 0.0024 in.)
Oil0.020 to 0.070 mm (0.0008 to 0.0028 in.)
Piston ringEnd gapStandardNo. 10.24 to 0.31 mm (0.0094 to 0.0122 in.)
No. 20.33 to 0.43 mm (0.0130 to 0.0169 in.)
Oil0.10 to 0.20 mm (0.0040 to 0.0079 in.)
MaximumNo. 10.89 mm (0.0350 in.)
No. 21.37 mm (0.0539 in.)
Oil0.73 mm (0.0287 in.)
Piston pinOil clearance (Piston pin x Piston pin bore)Standard0.001 to 0.007 mm (0.00004 to 0.00003 in.)
Maximum0.013 mm (0.0005 in.)
Oil clearance (Piston pin x Connecting rod small end bore)Standard0.005 to 0.011 mm (0.0002 to 0.0004 in.)
Maximum0.017 mm (0.0007 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 (0.0020 in.) per 100 mm (3.94 in.)
TwistMaximum0.05 mm (0.0020 in.) per 100 mm (3.94 in.)
CrankshaftCircle runoutMaximum0.03 mm (0.0012 in.)
Main journal diameterStandard54.988 to 55.000 mm (2.1649 to 2.1654 in.)
Main journal for taper and distortionMaximum0.003 mm (0.0001 in.)
Crank pin diameterStandard47.990 to 48.000 mm (1.8894 to 1.8898 in.)
Crank pin for taper and distortionMaximum0.003 mm (0.0001 in.)
Thrust clearanceStandard0.04 to 0.24 mm (0.0016 to 0.0095 in.)
Maximum0.30 mm (0.0118 in.)
Oil clearanceStandard0.017 to 0.040 mm (0.0007 to 0.0016 in.)
Maximum0.060 mm (0.0024 in.)
Crankshaft bearing cap set boltDiameterStandard7.5 to 7.6 mm (0.295 to 0.299 in.)
Minimum7.5 mm (0.295 in.)
Front exhaust pipe compression springLengthMinimum41.5 mm (1.634 in.)
BalancersThrust clearanceStandard0.05 to 0.09 mm (0.0020 to 0.0035 in.)
Maximum0.09 mm (0.0035 in.)
Oil clearanceStandard0.004 to 0.049 mm (0.0002 to 0.0019 in.)
Maximum0.049 mm (0.0019 in.)
Balancers 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 (0.039 in.)
No. 1 chain vibration damperMaximumWear1.0 mm (0.039 in.)
Chain tensioner plateMaximumWear0.5 mm (0.020 in.)