GSIC - Global Service Information Center

# 1GR-FE ENGINE MECHANICAL > SERVICE DATA

Ignition timing | - | 8 to 12° BTDC at idle
Idle speed | - | 650 to 750 rpm
Compression | Compression pressure | 1,300 kPa (13.3 kgf*cm 2,189 psi) or more
Minimum pressure | 1,000 kPa (10.2 kgf*cm2, 145 psi)
Difference between each cylinder | 100 kPa (1.0 kgf*cm2, 15 psi)
Valve clearance : Intake | Cold | 0.15 to 0.25 mm (0.006 to 0.010 in.)
Valve clearance : Exhaust | Cold | 0.29 to 0.39 mm (0.010 to 0.015 in.)
Camshaft for bank 1 | Maximum circle runout | 0.06 mm (0.0024 in.)
Standard cam robe height | Intake: 44.168 to 44.268 mm (1.7389 to 1.7428 in.)
Exhaust: 44.580 to 44.680 mm (1.7551 to 1.7591 in.)
Minimum cam robe height | Intake: 44.018 mm (1.7330 in.)
Exhaust: 44.430 mm (1.7492 in.)
Journal diameter | No. 1 journal: 35.971 to 35.985 mm (1.4162 to 1.4167 in.)
Other journal: 22.959 to 22.975 mm (0.9039 to 0.9045 in.)
Standard oil clearance : No. 1 journal (Intake) | 0.008 to 0.038 mm (0.003 to 0.0015 in.)
Standard oil clearance : No. 1 journal (Exhaust) | 0.040 to 0.079 mm (0.0016 to 0.0031 in.)
Standard oil clearance : Other journal | 0.025 to 0.062 mm (0.0010 to 0.0024 in.)
Maximum oil clearance : No. 1 journal | 0.07 mm (0.0028 in.)
Maximum oil clearance : Other journal | 0.10 mm (0.0039 in.)
Standard thrust clearance | 0.040 to 0.090 mm (0.0016 to 0.0035 in.)
Maximum thrust clearance | 0.11 mm (0.0043 in.)
Camshaft for bank 2 | Maximum circle runout | 0.06 mm (0.0024 in.)
Standard cam robe height | Intake: 44.168 to 44.268 mm (1.7389 to 1.7428 in.)
Exhaust: 44.580 to 44.680 mm (1.7551 to 1.7591 in.)
Minimum cam robe height | Intake: 44.018 mm (1.7330 in.)
Exhaust: 44.430 mm (1.7492 in.)
Journal diameter | No. 1 journal: 35.971 to 35.985 mm (1.4162 to 1.4167 in.)
Other journal: 22.959 to 22.975 mm (0.9039 to 0.9045 in.)
Standard oil clearance : No. 1 journal | 0.040 to 0.079 mm (0.0016 to 0.0031 in.)
Standard oil clearance : Other journal | 0.025 to 0.062 mm (0.0010 to 0.0024 in.)
Maximum oil clearance | 0.10 mm (0.0039 in.)
Standard thrust clearance | 0.040 to 0.090 mm (0.0016 to 0.0035 in.)
Maximum thrust clearance | 0.11 mm (0.0043 in.)
Intake manifold | Intake air surge tank side maximum warpage | 0.8 mm (0.031 in.)
Intake manifold side maximum warpage | 0.2 mm (0.008 in.)
Exhaust manifold | Maximum warpage | 0.7 mm (0.028 in.)
Cylinder head set bolt | Standard outside diameter | 10.85 to 11.00 mm (0.4272 to 0.4331in.)
Minimum outside diameter | 10.7 mm (0.421 in.)
Chain | Maximum chain elongation | 146.8 mm (5.780 in.)
No. 2 chain | Maximum chain elongation | 146.8 mm (5.780 in.)
Camshaft timing gear | Minimum gear diameter with No. 1 chain | 115.5 mm (4.547 in.)
Minimum gear diameter with No. 2 chain | 73.1 mm (2.878 in.)
Camshaft timing sprocket | Minimum gear diameter with chain | 73.1 mm (2.878 in.)
Crankshaft timing sprocket | Minimum gear diameter with chain | 61.0 mm (2.402 in.)
No. 1 idle gear | Minimum gear diameter with chain | 61.0 mm (2.402 in.)
Idle gear shaft | Idle gear shaft diameter | 22.987 to 23.000 mm (0.9050 to 0.9055 in.)
Idle gear inside diameter | 23.02 to 23.03 mm (0.9050 to 0.9055 in.)
Standard oil clearance | 0.020 to 0.043 mm (0.0008 to 0.0017 in.)
Maximum oil clearance | 0.093 mm (0.0037 in.)
No. 2 chain tensioner | Maximum depth | 1.0 mm (0.039 in.)
No.3 chain tensioner | Maximum depth | 1.0 mm (0.039 in.)
Chain tensioner slipper | Maximum depth | 1.0 mm (0.039 in.)
No. 1 chain vibration damper | Maximum depth | 1.0 mm (0.039 in.)
No. 2 chain vibration damper | Maximum depth | 1.0 mm (0.039 in.)
Cylinder head | Maximum warpage | 0.10 mm (0.0039 in.)
Intake valve | Valve stem diameter | 5.470 to 5.485 mm (0.2154 to 0.2159 in.)
Valve face angle | 44.5°
Standard margin thickness | 1.0 mm (0.039 in.)
Minimum margin thickness | 0.5 mm (0.020 in.)
Standard overall length | 106.95 mm (4.2106 in.)
Minimum overall length | 106.40 mm (4.1890 in.)
Exhaust valve | Valve stem diameter | 5.465 to 5.480 mm (0.2152 to 0.2158 in.)
Valve face angle | 44.5°
Standard margin thickness | 1.0 mm (0.039 in.)
Minimum margin thickness | 0.5 mm (0.020 in.)
Standard overall length | 105.80 mm (4.1654 in.)
Minimum overall length | 105.30 mm (4.1457 in.)
Valve seat | Width | 1.0 to 1.4 mm (0.039 to 0.055 in.)
Inner compression spring | Maximum deviation | 2.0 mm (0.079 in.)
Free length | 47.80 mm (1.8819 in.)
Installed tension | 186.2 to 205.8 N (19.0 to 21.0 kgf, 41.9 to 46.3 lbf) at 33.3 mm (1.311 in.)
Intake valve guide bush | Bush inside diameter | 5.510 to 5.530 mm (0.2169 to 0.2177 in.)
Standard oil clearance | 0.025 to 0.060 mm (0.0010 to 0.0024 in.)
Maximum oil clearance | 0.08 mm (0.0031 in.)
Bush bore diameter | 10.295 to 10.315 mm (0.4053 to 0.4061 in.)
Use STD: Valve guide bush diameter | 10.333 to 10.344 mm (0.4068 to 0.4072 in.)
Use O/S 0.05 Valve guide bush diameter | 10.383 to 10.394 mm (0.4088 to 0.4092 in.)
Protrusion height | 9.3 to 9.7 mm (0.366 to 0.382 in.)
Exhaust valve guide bush | Bush inside diameter | 5.510 to 5.530 mm (0.2169 to 0.2177 in.)
Standard oil clearance | 0.030 to 0.065 mm (0.0012 to 0.0026 in.)
Maximum oil clearance | 0.10 mm (0.0039 in.)
Bush bore diameter | 10.295 to 10.315 mm (0.4053 to 0.4061 in.)
Use STD: Valve guide bush diameter | 10.333 to 10.344 mm (0.4068 to 0.4072 in.)
Use O/S 0.05 Valve guide bush diameter | 10.383 to 10.394 mm (0.4088 to 0.4092 in.)
Protrusion height | 9.3 to 9.7 mm (0.366 to 0.382 in.)
Valve lifter | Lifter diameter | 30.966 to 30.976 mm (1.2191 to 1.2195 in.)
Liter bore diameter | 31.009 to 31.025 mm (1.2208 to 1.2215 in.)
Standard oil clearance | 0.033 to 0.059 (0.0013 to 0.0023 in.)
Maximum oil clearance | 0.08 mm (0.0031 in.)
Connecting rod | Standard thrust clearance | 0.150 to 0.300 mm (0.0059 to 0.0118 in.)
Maximum thrust clearance | 0.35 mm (0.0138 in.)
Standard oil clearance | 0.026 to 0.046 mm (0.0010 to 0.0018)
Maximum oil clearance | 0.066 mm (0.0025 in.)
Bearing center wall thickness : Mark 1 | 1.484 to 1.487 mm (0.0584 to 0.0585 in.)
Bearing center wall thickness : Mark 2 | 1.487 to 1.490 mm (0.0585 to 0.0587 in.)
Bearing center wall thickness : Mark 3 | 1.490 to 1.493 mm (0.0587 to 0.0588 in.)
Bearing center wall thickness : Mark 4 | 1.493 to 1.496 mm (0.0588 to 0.0589 in.)
Maximum out-of alignment | 0.05 mm (0.0020 in.) per 100 mm (3.94 in.)
Maximum twist | 0.15 mm (0.0059 in.) per 100 mm (3.94 in.)
Crankshaft | Standard thrust clearance | 0.040 to 0.240 mm (0.0016 to 0.0094 in.)
Maximum thrust clearance | 0.30 mm (0.0118 in.)
Maximum circle runout | 0.06 mm (0.0024 in.)
Main journal diameter | 71.988 to 72.000 mm (2.8342 to 2.8346 in.)
Maximum taper and out-of-round (Main journal) | 0.02 mm (0.0008 in.)
Crank pin diameter | 55.992 to 56.000 mm (2.2044 to 2.2047 in.)
Maximum taper and out-of-round (Crank pin) | 0.02 mm (0.0008 in.)
Standard oil clearance | 0.018 to 0.030 mm (0.0007 to 0.0012 in.)
Maximum clearance | 0.046 mm (0.0018 in.)
Cylinder block | Maximum warpage | 0.05 mm (0.0020 in.)
Standard diameter | 94.000 to 941.012 mm (3.7008 to 3.7013 in.)
Maximum diameter | 94.132 mm (3.7060 in.)
Piston | Piston diameter | 93.910 to 93.920 mm (3.6972 to 3.6976 in.)
Standard oil clearance | 0.080 to 0.102 mm (0.0031 to 0.0040 in.)
Maximum oil clearance | 0.13 mm (0.0051 in.)
Piston hole inside diameter | 22.001 to 22.010 mm (0.8662 to 0.8665 in.)
Piston pin | Piston pin diameter | 21.997 to 22.006 mm (0.8660 to 0.8664 in.)
Bushing inside diameter | 22.005 to 22.014 mm (0.8663 to 0.8667 in.)
Standard oil clearance (piston hole side) | 0.001 to 0.007 mm (0.00004 to 0.00028 in.)
Maximum oil clearance (piston hole side) | 0.040 mm (0.0016 in.)
Standard oil clearance (connecting rod bushing side) | 0.005 to 0.010 mm (0.0002 to 0.0004 in.)
Maximum oil clearance (connecting rod bushing side) | 0.05 mm (0.0020 in.)
Piston ring | No. 1 Ring groove clearance | 0.020 to 0.070 mm (0.0008 to 0.0028 in.)
No. 2 Ring groove clearance | 0.020 to 0.060 mm (0.0008 to 0.0024 in.)
Oil Ring groove clearance | 0.070 to 0.015 mm (0.0028 to 0.0060 in.)
No. 1 Standard end gap | 0.300 to 0.400 mm (0.0118 to 0.0157 in.)
No. 2 Standard end gap | 0.400 to 0.500 mm (0.0157 to 0.0197 in.)
Oil (side rail) Standard end gap | 0.100 to 0.400 mm (0.0039 to 0.0157 in.)
No. 1 Maximum end gap | 1.00 mm (0.039 in.)
No. 2 Maximum end gap | 1.10 mm (0.043 in.)
Oil (side rail) Maximum end gap | 1.00 mm (0.039 in.)
Connecting rod bolt | Standard diameter | 7.200 to 7.300 mm (0.283 to 0.287 in.)
Maximum diameter | 7.00 mm (0.276 in.)
Crankshaft bearing cap bolt | Standard diameter | 10.0 to 10.2 mm (0.393 to 0.402 in.)