TSRM/MK3 Supra/Repair Manual
Repair ManualWiring Diagrams
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A/Service Specifications7 / 36
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SERVICE SPECIFICATIONS — Engine Mechanical, Turbocharger System — MK3 Supra Service Specifications, page 7
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SERVICE SPECIFICATIONS — Engine Mechanical, Turbocharger System Torque Specifications (Cont'd) Part tightened kg·cm ft·lb N·m Cylinder head x Spark plug 180 13 18 Cylinder head x No. 2 engine hanger 400 29 39 Cylinder head x Heater union 600 43 59 Cylinder head x EGR cooler 140 10 14 Cylinder head x Camshaft bearing cap 200 14 20 Cylinder head x Intake manifold 180 13 18 Cylinder head x Exhaust manifold 400 29 39 Cylinder head x Distributor (7M-GE) 140 10 14 Cylinder head x Cam position sensor (7M-GTE) 140 10 14 Connecting rod cap x Connecting rod 650 47 64 Cylinder block x Main bearing cap 1,040 75 102 Cylinder block x Timing belt case x Idler pulley 500 36 49 Cylinder bloc x Timing belt case 12 mm 195 14 19 14 mm 400 29 39 Cylinder block x Oil pump drive shaft thrust plate 130 9 13 Oil nozzle x Cylinder block 250 18 25 TURBOCHARGER SYSTEM Specifications Turbocharger Turbocharging pressure STD M/T 0.39 — 0.53 kg/cm² (5.5 — 7.5 psi, 38 — 52 kPa) A/T 0.34 — 0.42 kg/cm² (4.8 — 6.0 psi, 33 — 41 kPa) Turbine shaft axial play STD 0.13 mm (0.0051 in.) or less Turbine shaft radial play STD 0.18 mm (0.0071 in.) or less Torque Specifications Part tightened kg·cm ft·lb N·m Turbocharger x Turbin outlet elbow 440 32 43 Oil pipe x Turbocharger 130 9 13 Water pipe x Turbocharger 75 65 in.·lb 7.4 Oil pipe x Cylinder block (Bolt) 350 25 34 Oil pipe x Cylinder block (Nut) 130 9 13 Turbocharger stay x Turbocharger 810 59 79 Turbocharger stay x Engine mounting bracket 590 43 58 Turbocharger x Exhaust manifold 450 33 44