RM3090E _V1 General _009232 SPECIFICATIONS _0050450 2AR-FE ENGINE MECHANICAL F

SPECIFICATIONS  2AR-FE ENGINE MECHANICAL  SERVICE DATA  


ENGINE
Ignition timing Terminal TC and CG of DLC3 connected 8 to 12° BTDC @ idle
Idle speed Standard idle speed 720 to 820 rpm
Compression Standard compression pressure 1450 kPa (14.8 kgf/cm2, 210 psi) or higher
Minimum compression pressure 980 kPa (10.0 kgf/cm2, 142 psi)
Difference between each cylinder 200 kPa (2.0 kgf/cm2, 29 psi) or less

ENGINE UNIT
Crankshaft backlash Standard 0.05 to 0.20 mm (0.00197 to 0.00787 in.)
Maximum 0.20 mm (0.00787 in.)
Camshaft Oil clearance Intake No. 1 journal Standard 0.035 to 0.072 mm (0.00137 to 0.00283 in.)
Maximum 0.085 mm (0.00335 in.)
Exhaust No. 1 journal Standard 0.049 to 0.086 mm (0.00193 to 0.00339 in.)
Maximum 0.095 mm (0.00374 in.)
Other journals Standard 0.025 to 0.062 mm (0.00098 to 0.00244 in.)
Maximum 0.085 mm (0.00335 in.)
Circle runout Maximum 0.03 mm (0.00118 in.)
Cam lobe height Intake Standard 44.163 to 44.305 mm (1.739 to 1.744 in.)
Minimum 44.013 mm (1.733 in.)
Exhaust Standard 44.144 to 44.286 mm (1.738 to 1.744 in.)
Minimum 43.996 mm (1.732 in.)
Journal diameter No. 1 Standard 34.449 to 34.465 mm (1.356 to 1.357 in.)
Other Standard 22.959 to 22.975 mm (0.904 to 0.905 in.)
Chain sub-assembly Chain elongation Maximum 137.7 mm (5.42 in.)
Crankshaft timing sprocket Sprocket diameter (with chain) Minimum 59.94 mm (2.36 in.)
Chain tensioner slipper Wear Maximum 1.0 mm (0.0394 in.)
No. 1 chain vibration damper Wear Maximum 1.0 mm (0.0394 in.)
Timing chain guide Depth Maximum 1.0 mm (0.0394 in.)
No. 1 balance shaft Thrust clearance Standard 0.05 to 0.09 mm (0.00197 to 0.00354 in.)
Maximum 0.09 mm (0.00354 in.)
No. 2 balance shaft Thrust clearance Standard 0.05 to 0.09 mm (0.00197 to 0.00354 in.)
Maximum 0.09 mm (0.00354 in.)
Balance shaft Backlash Standard 0.04 to 0.17 mm (0.00154 to 0.00669 in.)
Maximum 0.17 mm (0.00669 in.)
Cylinder head bolt Diameter Standard 10.85 to 11.00 mm (0.427 to 0.433 in.)
Minimum 10.6 mm (0.417 in.)
Exhaust manifold Warpage Maximum 0.7 mm (0.0276 in.)
No. 1 camshaft bearing Dimension A - B or B - A 0 to 0.7 mm (0 to 0.0276 in.)
No. 2 camshaft bearing Dimension A 1.15 to 1.85 mm (0.0453 to 0.0728 in.)

CYLINDER HEAD
Cylinder head Warpage Cylinder head lower side Maximum 0.05 mm (0.00197 in.)
Intake manifold side Maximum 0.10 mm (0.00394 in.)
Exhaust manifold side Maximum 0.10 mm (0.00394 in.)
Compression spring Free length Standard 47.2 to 49.2 mm (1.86 to 1.94 in.)
Deviation Maximum 1.0 mm (0.0394 in.)
Intake valve Valve stem diameter Standard 5.470 to 5.485 mm (0.2151 to 0.2157 in.)
Margin thickness Standard 1.0 mm (0.0394 in.)
Minimum 0.50 mm (0.0197 in.)
Overall length Standard 103.92 mm (4.09 in.)
Minimum 103.42 mm (4.07 in.)
Exhaust valve Valve stem diameter Standard 5.465 to 5.480 mm (0.2153 to 0.2159 in.)
Margin thickness Standard 1.0 mm (0.0394 in.)
Minimum 0.50 mm (0.0197 in.)
Overall length Standard 112.91 mm (4.44 in.)
Minimum 112.41 mm (4.43 in.)
Valve guide bush Bushing inside diameter Standard 5.510 to 5.530 mm (0.2169 to 0.2177 in.)
Oil clearance Intake Standard 0.025 to 0.060 mm (0.000984 to 0.00236 in.)
Maximum 0.08 mm (0.00315 in.)
Exhaust Standard 0.030 to 0.065 mm (0.00118 to 0.00256 in.)
Maximum 0.10 mm (0.00394 in.)
Camshaft Thrust clearance Standard 0.060 to 0.155 mm (0.00236 to 0.00610 in.)
Maximum 0.170 mm (0.00669 in.)
Intake valve guide bush Protrusion height Standard 14.8 to 15.2 mm (0.582 to 0.598 in.)
Oil clearance Standard 0.025 to 0.060 mm (0.000984 to 0.00236 in.)
Exhaust valve guide bush Protrusion height Standard 14.2 to 14.6 mm (0.559 to 0.575 in.)
Oil clearance Standard 0.030 to 0.065 mm (0.00118 to 0.00256 in.)
Spark plug tube Protrusion height Standard 112 mm (4.41 in.)
Intake valve seat Width 1.0 to 1.4 mm (0.0394 to 0.0551 in.)
Exhaust valve seat Width 1.2 to 1.6 mm (0.0472 to 0.0630 in.)

CYLINDER BLOCK
Connecting rod Thrust clearance Standard 0.160 to 0.512 mm (0.00630 to 0.0202 in.)
Maximum 0.512 mm (0.0202 in.)
Oil clearance Standard 0.030 to 0.063 mm (0.00118 to 0.00248 in.)
Maximum 0.07 mm (0.00276 in.)
Crankshaft pin Diameter Standard 51.492 to 51.500 mm (2.0272 to 2.0276 in.)
Connecting rod big end inside diameter Mark 1 Standard 54.500 to 54.508 mm (2.1457 to 2.1460 in.)
Mark 2 Standard 54.509 to 54.516 mm (2.1460 to 2.1463 in.)
Mark 3 Standard 54.517 to 54.524 mm (2.1463 to 2.1466 in.)
Bearing center wall thickness Mark 1 Standard 1.486 to 1.490 mm (0.05850 to 0.05866 in.)
Mark 2 Standard 1.491 to 1.494 mm (0.05870 to 0.05882 in.)
Mark 3 Standard 1.495 to 1.498 mm (0.05886 to 0.05898 in.)
Crankshaft Thrust clearance Standard 0.04 to 0.24 mm (0.00157 to 0.00945 in.)
Maximum 0.04 to 0.24 mm (0.00157 to 0.00945 in.)
Cylinder block Warpage Maximum 0.05 mm (0.00197 in.)
Cylinder bore Diameter Standard 90.000 to 90.013 mm (3.543 to 3.544 in.)
Maximum 90.13 mm (3.55 in.)
Piston Diameter Standard 89.986 to 89.996 mm (3.5427 to 3.5431 in.)
Oil clearance Standard 0.004 to 0.027 mm (0.000157 to 0.00106 in.)
Maximum 0.10 mm (0.00394 in.)
Piston ring
(Type A) 		Ring groove clearance No. 1 compression spring Standard 0.020 to 0.070 mm (0.000787 to 0.00276 in.)
No. 2 compression spring Standard 0.020 to 0.060 mm (0.000787 to 0.00236 in.)
Oil ring Standard 0.020 to 0.070 mm (0.000787 to 0.00276 in.)
End gap No. 1 compression spring Standard 0.22 to 0.27 mm (0.00866 to 0.0106 in.)
Maximum 0.87 mm (0.0342 in.)
No. 2 compression spring Standard 0.37 to 0.42 mm (0.0146 to 0.0165 in.)
Maximum 1.02 mm (0.0402 in.)
Oil ring Standard 0.10 to 0.20 mm (0.00394 to 0.0787 in.)
Maximum 0.80 mm (0.0315 in.)
Piston ring
(Type B) 		Ring groove clearance No. 1 compression spring Standard 0.020 to 0.070 mm (0.000787 to 0.00276 in.)
No. 2 compression spring Standard 0.020 to 0.060 mm (0.000787 to 0.00236 in.)
Oil ring Standard 0.060 to 0.120 mm (0.00236 to 0.00472 in.)
End gap No. 1 compression spring Standard 0.22 to 0.27 mm (0.00866 to 0.0106 in.)
Maximum 0.87 mm (0.0343 in.)
No. 2 compression spring Standard 0.50 to 0.55 mm (0.0197 to 0.0217 in.)
Maximum 1.15 mm (0.0453 in.)
Oil ring (Side rail) Standard 0.10 to 0.35 mm (0.00394 to 0.0138 in.)
Maximum 0.95 mm (0.0374 in.)
Piston pin hole inside diameter Mark A Standard 22.001 to 22.004 mm (0.86618 to 0.86630 in.)
Mark B Standard 22.005 to 22.007 mm (0.86634 to 0.86642 in.)
Mark C Standard 22.008 to 22.010 mm (0.86645 to 0.86653 in.)
Piston pin Diameter Mark A Standard 21.997 to 22.000 mm (0.86602 to 0.86614 in.)
Mark B Standard 22.001 to 22.003 mm (0.86617 to 0.86626 in.)
Mark C Standard 22.004 to 22.006 mm (0.86630 to 0.86638 in.)
Connecting rod small end bush inside diameter Mark A Standard 22.005 to 22.008 mm (0.86634 to 0.86645 in.)
Mark B Standard 22.009 to 22.011 mm (0.86649 to 0.86657 in.)
Mark C Standard 22.012 to 22.014 mm (0.86661 to 0.86669 in.)
Piston pin oil clearance Piston side Standard 0.001 to 0.007 mm (0.0000394 to 0.000276 in.)
Maximum 0.013 mm (0.000512 in.)
Connecting rod side Standard 0.005 to 0.011 mm (0.000197 to 0.000433 in.)
Maximum 0.017 mm (0.000669 in.)
Connecting rod alighment Bend Maximum 0.05 mm (0.00197 in.) per 100 mm (3.94 in.)
Twist Maximum 0.15 mm (0.00591 in.) per 100 mm (3.94 in.)
Crankshaft Circle runout Maximum 0.03 mm (0.00118 in.)
Main journal diameter Standard 54.988 to 55.000 mm (2.1649 to 2.1654 in.)
Taper and out-of-round
(Main journal side) 		Maximum 0.003 mm (0.000118 in.)
Crank pin diameter Standard 51.492 to 51.500 mm (2.0272 to 2.0276 in.)
Taper and out-of-round
(Crank pin side) 		Maximum 0.003 mm (0.000118 in.)
Oil clearance Standard 0.016 to 0.039 mm (0.000630 to 0.00154 in.)
Maximum 0.05 mm (0.00197 in.)
Cylinder block journal inside diameter Mark 0 Standard 59.000 to 59.002 mm (2.32283 to 2.32291 in.)
Mark 1 Standard 59.003 to 59.004 mm (2.32295 to 2.32299 in.)
Mark 2 Standard 59.005 to 59.006 mm (2.32303 to 2.32307 in.)
Mark 3 Standard 59.007 to 59.009 mm (2.32311 to 2.32318 in.)
Mark 4 Standard 59.010 to 59.011 mm (2.32322 to 2.32326 in.)
Mark 5 Standard 59.012 to 59.013 mm (2.32330 to 2.32334 in.)
Mark 6 Standard 59.014 to 59.016 mm (2.32338 to 2.32346 in.)
Crankshaft main journal Diameter Mark 0 Standard 54.999 to 55.000 mm (2.16531 to 2.16535 in.)
Mark 1 Standard 54.997 to 54.998 mm (2.16523 to 2.16527 in.)
Mark 2 Standard 54.995 to 54.996 mm (2.16515 to 2.16519 in.)
Mark 3 Standard 54.993 to 54.994 mm (2.16507 to 2.16511 in.)
Mark 4 Standard 54.991 to 54.992 mm (2.16500 to 2.16504 in.)
Mark 5 Standard 54.988 to 54.990 mm (2.16488 to 2.16496 in.)
Bearing center wall Thickness Mark 1 Standard 1.991 to 1.994 mm (0.07839 to 0.07850 in.)
Mark 2 Standard 1.995 to 1.997 mm (0.07854 to 0.07862 in.)
Mark 3 Standard 1.998 to 2.000 mm (0.07866 to 0.07874 in.)
Mark 4 Standard 2.001 to 2.003 mm (0.07878 to 0.07886 in.)
Crankshaft bearing cap bolt Diameter Standard 9.77 to 9.96 mm (0.385 to 0.392 in.)
Maximum 9.1 mm (0.358 in.)
Connecting rod bolt Diameter Standard 8.5 to 8.6 mm (0.335 to 0.339 in.)
Maximum 8.3 mm (0.327 in.)
Crankshaft bearing Lower bearing Dimension A - B or B - A 0 to 0.7 mm (0 to 0.0276 in.)
Connecting rod bearing Dimension A - B or B - A 0 to 0.7 mm (0 to 0.0276 in.)