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Service Data

1UR-FSE ENGINE MECHANICAL - SERVICE DATA

Ignition timing Terminal TC and CG of DLC3 connected 8 to 12° BTDC @ idle
Terminals TC and CG of DLC3 disconnected 8to18°BTDC@idle
Idle speed 700 to 800 rpm
Compression Standard 1400 kPa (14.2 kgf/cm2 , 203 psi) or more
Minimum 980 kPa (9.9 kgf/cm2 ,142 psi)
Difference 100 kPa (1.0 kgf/cm2 , 14.5 psi) or less
Exhaust manifold Warpage Maximum 0.7 mm (0.028 in.)
Oil pump Tip clearance Standard 0.180 to 0.300 mm (0.0071 to 0.0118 in.)
Maximum 0.300 mm (0.0118 in.)
Side clearance Standard 0.030 to 0.060 mm (0.0012 to 0.0024 in.)
Maximum 0.060 mm (0.0024 in.)
Body clearance Standard 0.175 to 0.250 mm (0.0069 to 0.0098 in.)
Maximum 0.250 mm (0.0098 in.)
Timing chain No. 1 chain Chain elongation Maximum 136.9 mm (5.389 in.)
No. 2 chain 137.6 mm (5.417 in.)
Crankshaft timing gear Sprocket diameter (w/ chain) Minimum 61.4 mm (2.417 in.)
Crankshaft timing sprocket LH 61.4 mm (2.417 in.)
No. 2 chain tensioner Depth Maximum 0.9 mm (0.035 in.)
No. 3 chain tensioner 0.9 mm (0.035 in.)
Chain tensioner slipper 1.0 mm (0.039 in.)
No. 1 chain vibration damper 1.0 mm (0.039 in.)
Camshaft timing gear Keyway width Standard 5.9 to 6.2 mm (0.232 to 0.244 in.)
Maximum 6.7 mm (0.264 in.)
Camshaft Circle runout Maximum 0.04 mm (0.0016 in.)
Cam lobe height Intake Standard 44.293 to 44.443 mm (1.7438 to 1.7497 in.)
Minimum 44.243 mm (1.7419 in.)
Exhaust Standard 44.316 to 44.466 mm (1.7447 to 1.7506 in.)
Minimum 44.266 mm (1.7428 in.)
Journal diameter No. 1 journal Standard 29.956 to 29.970 mm (1.1794 to 1.1799 in.)
Other journal 25.959 to 25.975 mm (1.0220 to 1.0226 in.)
Oil clearance No. 1 journal Standard 0.040 to 0.079 mm (0.0016 to 0.0031 in.)
Maximum 0.10 mm (0.0039 in.)
Other journal Standard 0.025 to 0.062 mm (0.0010 to 0.0024 in.)
Maximum 0.09 mm (0.0035 in.)
Cylinder head Warpage Cylinder head lower side Standard 0.05 mm (0.0020 in.)
Intake side 0.08 mm (0.0031 in.)
Exhaust side 0.05 mm (0.0020 in.)
- Maximum 0.10 mm (0.0039 in.)
Intake valve Valve stem diameter Standard 5.470 to 5.485 mm (0.2154 to 0.2159 in.)
Margin thickness Standard 1.25 mm (0.0492 in.)
Minimum 0.50 mm (0.0197 in.)
Overall length Standard 105.85 mm (4.1673 in.)
Minimum 105.35 mm (4.1476 in.
Width Standard 1.1 to 1.5 mm (0.043 to 0.059 in.)
Exhaust Valve stem diameter Standard 5.465 to 5.480 mm (0.2152 to 0.2157 in.)
Margin thickness Standard 1.4 mm (0.0551 in.)
Minimum 0.50 mm (0.0197 in.)
Overall length Standard 110.40 mm (4.3465 in.)
Minimum 109.90 mm (4.3268 in.)
Width Standard 1.1 to 1.5 mm (0.043 to 0.059 in.)
Compression spring Free length Standard 51.70 mm (2.0354 in.)
Deviation Maximum 1.0 mm (0.0394 in.)
Angle (reference) Maximum 2°
Valve guide bush Bush inside diameter Standard 5.51 to 5.53 mm (0.2169 to 0.2177 in.)
Valve guide bush oil clearance Intake Standard 0.025 to 0.060 mm (0.0010 to 0.0024 in.)
Maximum 0.08 mm (0.0031 in.)
Exhaust Standard 0.030 to 0.065 mm (0.0012 to 0.0026 in.)
Maximum 0.10 mm (0.0039 in.)
Camshaft thrust clearance Standard 0.08 to 0.13 mm (0.0031 to 0.0051 in.)
Maximum 0.15 mm (0.006 in.)
Cylinder bore diameter Standard 10.285 to 10.306 mm (0.4049 to 0.4057 in.)
Valve guide bush bore diameter STD 10.285 to 10.306 mm (0.4049 to 0.4057 in.)
O/S 0.05 10.335 to 10.356 mm (0.4069 to 0.4077 in.)
Protrusion height Standard 14.3 to 14.7 mm (0.563 to 0.579 in.)
Cylinder block Warpage Maximum 0.07 mm (0.0028 in.)
Cylinder bore Standard 94.000 to 94.012 mm (3.7008 to 3.77013 in.)
Maximum 94.200 mm (3.7087 in.)
Connecting rod Thrust clearance Standard 0.15 to 0.55 mm (0.0059 to 0.0217 in.)
Maximum 0.70 mm (0.0276 in.)
Oil clearance Standard 0.025 to 0.050 mm (0.0010 to 0.0020 in.)
Maximum 0.070 mm (0.0028 in.)
Connecting rod Standard sized bearing Center wall thickness Mark 2 1.489 to 1.492 mm (0.0586 to 0.0587 in.)
Mark 3 1.492 to 1.495 mm (0.0587 to 0.0589 in.)
Mark 4 1.495 to 1.498 mm (0.0589 to 0.0590 in.)
Mark 5 1.498 to 1.501 mm (0.0590 to 0.0591 in.)
Mark 6 1.501 to 1.504 mm (0.0591 to 0.0592 in.)
Mark 7 1.504 to 1.507 mm (0.0592 to 0.0593 in.)
Big end Inside diameter Mark 1 56.000 to 56.006 mm (2.2047 to 2.2050 in.)
Mark 2 56.007 to 56.012 mm (2.2050 to 2.2052 in.)
Mark 3 56.013 to 56.018 mm (2.2052 to 2.2054 in.)
Mark 4 56.019 to 56.024 mm (2.2055 to 2.2057 in.)
Crankshaft Crankshaft pin Diameter Mark 1 52.995 to 53.000 mm (2.0864 to 2.0866 in.)
Mark 2 52.989 to 52.994 mm (2.0862 to 2.0864 in.)
Mark 3 52.982 to 52.998 mm (2.0859 to 2.0865 in.)
Thrust clearance Standard 0.020 to 0.220 mm (0.0008 to 0.0087 in.)
Maximum 0.30 mm (0.0118 in.)
Thrust washer thickness Standard 2.44 to 2.49 mm (0.0961 to 0.0980 in.)
Piston Diameter Standard 93.955 to 93.965 mm (3.6990 to 3.6994 in.)
Maximum 93.830 mm (3.6941 in.)
Oil clearance Standard 0.035 to 0.057 mm (0.0014 to 0.0022 in.)
Maximum 0.370 mm (0.0146 in.)
Piston ring Groove clearance No. 1 0.020 to 0.070 mm (0.0008 to 0.0028 in.)
No. 2 0.020 to 0.060 mm (0.0008 to 0.0024 in.)
Oil 0.020 to 0.070 mm (0.0008 to 0.0028 in.)
End gap Standard No. 1 0.23 to 0.33 mm (0.0091 to 0.0130 in.)
No. 2 0.35 to 0.45 mm (0.0138 to 0.0177 in.)
Oil 0.10 to 0.40 mm (0.0039 to 0.0157 in.)
Maximum No. 1 0.40 mm (0.0157 in.)
No. 2 0.50 mm (0.0197 in.)
Oil 0.45 mm (0.0177 in.)
Piston pin Hole inside diameter Mark A 21.998 to 22.001 mm (0.8661 to 0.8662 in.)
MarkB 22.002 to 22.004 mm (0.8662 to 0.8663 in.)
MarkC 22.005 to 22.007 mm (0.8663 to 0.8664 in.)
Diameter Mark A 21.997 to 22.000 mm (0.8660 to 0.8661 in.)
MarkB 22.001 to 22.003 mm (0.8662 to 0.8663 in.)
MarkC 22.004 to 22.006 mm (0.8663 to 0.8664 in.)
Oil clearance Standard -0.002 to 0.004 mm (-0.0001 to 0.0002 in.)
Maximum 0.015 mm (0.0006 in.)
Connecting rod bush Inside diameter Mark A 22.005 to 22.008 mm (0.8663 to 0.8665 in.)
MarkB 22.009 to 22.011 mm (0.8665 to 0.8666 in.)
MarkC 22.012 to 22.014 mm (0.8666 to 0.8667 in.)
Oil clearance Standard 0.005 to 0.011 mm (0.0002 to 0.0004 in.)
Maximum 0.03 mm (0.0012 in.)
Connecting rod Bend Maximum 0.05 mm (0.0020 in.) per 100 mm (3.937 in.)
Twist Maximum 0.15 mm (0.0059 in.) per 100 mm (3.937 in.)
Connecting rod bolt Diameter Standard 8.5 to 8.6 mm (0.335 to 0.339 in.)
Minimum 8.3 mm (0.327 in.)
Crankshaft Circle runout Maximum 0.06 mm (0.0024 in.)
Main journal Diameter Standard 66.988 to 67.000 mm (2.6373 to 2.6378 in.)
Taper and out-of-round Maximum 0.02 mm (0.0008 in.)
Crank pin Diameter Standard 52.982 to 53.000 mm (2.0859 to 2.0866 in.)
Taper and out-of-round Maximum 0.02 mm (0.0008 in.)
Oil clearance No. 1 and No. 5 journal Standard 0.017 to 0.030 mm (0.0007 to 0.0012 in.)
Maximum 0.050 mm (0.0020 in.)
Other journal Standard 0.024 to 0.037 mm (0.0009 to 0.0015 in.)
Maximum 0.060 mm (0.0024 in.)
Main journal diameter Mark 00 66.999 to 67.000 mm (2.63776 to 2.63780 in.)
Mark 01 66.998 to 66.999 mm (2.63772 to 2.63776 in.)
Mark 02 66.997 to 66.998 mm (2.63768 to 2.63772 in.)
Mark 03 66.996 to 66.997 mm (2.63764 to 2.63768 in.)
Mark 04 66.995 to 66.996 mm (2.63760 to 2.63764 in.)
Mark 05 66.994 to 66.995 mm (2.63756 to 2.63760 in.)
Mark 06 66.993 to 66.994 mm (2.63752 to 2.63756 in.)
Mark 07 66.992 to 66.993 mm (2.63748 to 2.63752 in.)
Mark 08 66.991 to 66.992 mm (2.63744 to 2.63748 in.)
Mark 09 66.990 to 66.991 mm (2.63740 to 2.63744 in.)
Mark 10 66.989 to 66.990 mm (2.63736 to 2.63740 in.)
Mark 11 66.988 to 66.989 mm (2.63736 to 2.63736 in.)
Bearing center wall thickness No. 1 and No. 5 journal Upper bearing 00 to 02 4 2.501 to 2.504 (0.0985 to 0.0986 in.)
03 to 05 5 2.504 to 2.507 (0.0986 to 0.0987 in.)
06 to 08 5 2.504 to 2.507 (0.0986 to 0.0987 in.)
09 to 11 6 2.507 to 2.510 (0.0987 to 0.0988 in.)
12 to 14 6 2.507 to 2.510 (0.0987 to 0.0988 in.)
15 to 17 7 2.510 to 2.513 (0.0988 to 0.0989 in.)
18 to 20 7 2.510 to 2.513 (0.0988 to 0.0989 in.)
21 to 23 8 2.513 to 2.516 (0.0989 to 0.0991 in.)
24 to 26 8 2.513 to 2.516 (0.0989 to 0.0991 in.)
27 to 28 9 2.516 to 2.519 (0.0991 to 0.0992 in.)
Lower bearing 00 to 02 5 2.488 to 2.491 (0.0980 to 0.0981 in.)
03 to 05 5 2.488 to 2.491 (0.0988 to 0.0981 in.)
06 to 08 6 2.491 to 2.494 (0.0981 to 0.0982 in.)
09 to 11 6 2.491 to 2.494 (0.0981 to 0.0982 in.)
12 to 14 7 2.494 to 2.497 (0.0982 to 0.0983 in.)
15 to 17 7 2.494 to 2.497 (0.0982 to 0.0983 in.)
18 to 20 8 2.497 to 2.500 (0.0983 to 0.0984 in.)
21 to 23 8 2.497 to 2.500 (0.0983 to 0.0984 in.)
24 to 26 9 2.500 to 2.503 (0.0984 to 0.0985 in.)
27 to 28 9 2.500 to 2.503 (0.0984 to 0.0985 in.)
Bearing center wall thickness other journal Upper bearing 00 to 02 3 2.482 to 2.485 (0.0977 to 0.0978 in.)
03 to 05 4 2.485 to 2.488 (0.0978 to 0.0980 in.)
06 to 08 4 2.485 to 2.488 (0.0978 to 0.0980 in.)
09 to 11 5 2.488 to 2.491 (0.0980 to 0.0981 in.)
12 to 14 5 2.488 to 2.491 (0.0980 to 0.0981 in.)
15 to 17 6 2.491 to 2.494 (0.0981 to 0.0982 in.)
18 to 20 6 2.491 to 2.494 (0.0981 to 0.0982 in.)
21 to 23 7 2.494 to 2.497 (0.0982 to 0.0983 in.)
24 to 26 7 2.494 to 2.497 (0.0982 to 0.0983 in.)
27 to 28 8 2.497 to 2.500 (0.0983 to 0.0984 in.)
Lower bearing 00 to 02 4 2.501 to 2.504 (0.0985 to 0.0986 in.)
03 to 05 4 2.501 to 2.504 (0.0985 to 0.0986 in.)
06 to 08 5 2.504 to 2.507 (0.0986 to 0.0987 in.)
09 to 11 5 2.504 to 2.507 (0.0986 to 0.0987 in.)
12 to 14 6 2.507 to 2.510 (0.0987 to 0.0988 in.)
15 to 17 6 2.507 to 2.510 (0.0987 to 0.0988 in.)
18 to 20 7 2.510 to 2.513 (0.0988 to 0.0989 in.)
21 to 23 7 2.510 to 2.513 (0.0988 to 0.0989 in.)
24 to 26 8 2.513 to 2.516 (0.0989 to 0.0991 in.)
27 to 28 8 2.513 to 2.516 (0.0989 to 0.0991 in.)
Crankshaft bearing cap set bolt Diameter Bolt A Standard 10.8 to 11.0 mm (0.425 to 0.433 in.)
Minimum 10.7 mm (0.421 in.)
Bolt B Standard 9.8 to 10.0 mm (0.386 to 0.394 in.)
Minimum 9.7 mm (0.382 in.)
Crankshaft bearing Bearing cap's edge and the lower bearing's edge Dimension A - B or B - A 0 to 0.7 mm (0 to 0.028 in.)
Connecting rod bearing connecting rod's and bearing cap's edges Dimension A - B or B - A 0 to 0.7 mm (0 to 0.028 in.)
Cylinder head set bolt Outside diameter Standard 10.85 to 11.00 mm (0.427 to 0.433 in.)
Minimum 10.6 mm (0.417 in.)
No. 1 ventilation connector Acceptable angle -5 to 5°
Tap-in depth 0.2 to 3.2 mm (0.008 to 0.126 in.)
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