EG–338 ENGINE – COOLING SYSTEM 2. INSTALL IDLER PULLEY (See step 2 in timing belt installation in Engine Mechanical) 3. 2JZ–GTE: INSTALL WATER OUTLET AND NO.1 WATER BYPASS PIPE (a) Install 2 new O–rings to the No.1 water bypass pipe. (b) Apply soapy water to the O–rings. (c) Install the No.1 water pass pipe to the water pump. (d) Install a new gasket and the water outlet with the 2 bolts. Torque: 21 N·m (210 kgf·cm, 15 ft·lbf) (e) Connect the ECT sensor and sender gauge connectors. 4. 2JZ–GE: INSTALL WATER BYPASS OUTLET AND NO.1 WATER BYPASS PIPE (a) Install 2 new O–rings to the No.1 water bypass pipe. (b) Install a new O–ring and the water bypass outlet with the 2 bolts. Torque: 8.8 N·m (90 kgf·cm, 78 in.·lbf) 5. 2JZ–GTE: CONNECT TURBO WATER HOSES TO WATER OUTLET 6. 2JZ–GE Except California: INSTALL EXHAUST MANIFOLD HEAT INSULATOR 7. 2JZ–GTE: INSTALL GENERATOR (See generator installation in Charging System) 8. INSTALL TIMING BELT (See steps 10 to 14 in timing belt installation in Engine Mechanical) 9. INSTALL WATER INLET AND LOWER RADIATOR HOSE ASSEMBLY (See thermostat installation) 10. INSTALL WATER PUMP PULLEY, FAN, FLUID COUPLING ASSEMBLY AND DRIVE BELT (a) Align the matchmarks, and install the water pump pulley, the fan and fluid coupling assembly with the 4 nuts. (b) Install the drive belt by turning the drive belt tensioner clockwise. (c) Stretch the belt tight, and tighten the 4 nuts. Torque: 16 N·m (165 kgf·cm, 12 ft·lbf) Matchmarks P02583