TSRM/MK3 Supra/Repair Manual
Repair ManualWiring Diagrams
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A/Service Specifications6 / 36
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Specifications (Cont'd) — MK3 Supra Service Specifications, page 6
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Specifications (Cont'd) Connecting rod and bearing | Piston pin diameter | | | 21.996 - 22.009 mm | 0.8660 - 0.8665 in. | Rod bend | Limit | per 100 mm (3.94 in.) | 0.05 mm | 0.0020 in. | Rod twist | Limit | per 100 mm (3.94 in.) | 0.15 mm | 0.0059 in. Crankshaft and bearing | Thrust clearance | | STD | 0.05 - 0.25 mm | 0.0020 - 0.0098 in. | | | Limit | 0.30 mm | 0.0118 in. | Thrust washer thickness | STD | | 2.925 - 2.975 mm | 0.1152 - 0.1171 in. | | O/S 0.125 | | 2.988 - 3.038 mm | 0.1176 - 0.1196 in. | Main journal oil clearance | | STD | 0.030 - 0.048 mm | 0.0012 - 0.0019 in. | | | Limit | 0.07 mm | 0.0028 in. | Main journal diameter | STD | Mark 0 | 60.007 - 60.012 mm | 2.3625 - 2.3627 in. | | | Mark 1 | 60.001 - 60.006 mm | 2.3623 - 2.3624 in. | | | Mark 2 | 59.994 - 60.000 mm | 2.3620 - 2.3622 in. | | U/S 0.25 | | 59.730 - 59.740 mm | 2.3516 - 2.3520 in. | Main bearing center wall thickness | | | | | | STD | Mark 1 | 1.989 - 1.991 mm | 0.0783 - 0.0784 in. | | | Mark 2 | 1.992 - 1.994 mm | 0.0784 - 0.0785 in. | | | Mark 3 | 1.995 - 1.996 mm | 0.0785 - 0.0786 in. | | | Mark 4 | 1.998 - 2.000 mm | 0.0787 - 0.0787 in. | | | Mark 5 | 2.001 - 2.003 mm | 0.0788 - 0.0789 in. | | U/S 0.25 | | 2.123 - 2.133 mm | 0.0836 - 0.0840 in. | Crank pin diameter | | Mark 0 | 51.993 - 52.000 mm | 2.0470 - 2.0472 in. | | | Mark 1 | 51.985 - 51.992 mm | 2.0466 - 2.0469 in. | | | Mark 2 | 51.976 - 51.984 mm | 2.0463 - 2.0466 in. | | U/S 0.25 | | 51.725 - 51.735 mm | 2.0364 - 2.0368 in. | Circle runout | | Limit | 0.06 mm | 0.0024 in. | Main journal taper and out-of-round | Limit | | 0.02 mm | 0.0008 in. | Check pin journal taper and out-of-round | | | | | | | Limit | 0.02 mm | 0.0008 in. Flywheel | Runout | | Limit | 0.1 mm | 0.004 in. Torque Specifications Part tightened | kg·cm | ft·lb | N·m Camshaft timing pulley × Camshaft | 500 | 36 | 49 Oil pump drive pulley × Oil pump drive shaft | 220 | 16 | 22 Crankshaft × Crank pulley | 2,700 | 195 | 265 Crankshaft × Flywheel | 750 | 54 | 74 Crankshaft × Drive plate | 750 | 54 | 74 Air intake chamber × Intake manifold | 180 | 13 | 18 Air intake chamber × Air intake connector (7M-GE) | 180 | 13 | 18 Throttle body × Air intake connector | 130 | 9 | 13 Cylinder head × No. 1 and No. 2 cylinder head covers | 25 | 22 in.·lb | 2.5 Cylinder head × No. 3 cylinder head cover | 180 | 13 | 18 Cylinder head × Cylinder block | 800 | 58 | 78