TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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LU/Lubrication System13 / 23
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OIL PUMP INSPECTION — MK4 Supra Lubrication System, page 13
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EG–371 ENGINE – LUBRICATION SYSTEM INSTALLATION HINT: Use a new gasket (2JZ–GE) or O–ring (2JZ–GTE). Torque: 2JZ–GE 49 N·m (500 kgf·cm, 36 ft·lbf) 2JZ–GTE 29 N·m (300 kgf·cm, 22 ft·lbf) 2. REMOVE DRIVE AND DRIVEN ROTORS Remove the 10 screws, pump body cover, the drive and driven rotors. Torque: 10 N·m (105 kgf·cm, 8.0 ft·lbf) Mark "▼" ASSEMBLY HINT: Place the drive and driven rotors into the oil pump body with the mark facing upward. OIL PUMP INSPECTION 1. INSPECT RELIEF VALVE Coat the valve with engine oil and check that it falls smoothly into the valve hole under its own weight. If it doesn't, replace the relief valve. If necessary, replace the oil pump assembly. Mark "▼" 2. INSPECT DRIVE AND DRIVEN ROTORS A. Place drive and driven rotors into oil pump body ASSEMBLY HINT: Place the drive and driven rotors into the oil pump body with the mark facing upward. P02443 P02186 P02149 P02186