(b) Check that the fluid coupling is not damaged and that no silicon oil leaks. If necessary, replace the fluid coupling. (c) Reinstall the fan to the fluid coupling with the 4 nuts. Torque: 7.4 N·m (75 kgf·cm, 65 in.·lbf) WATER PUMP INSTALLATION 1. INSTALL WATER PUMP (a) Install a new O–ring to the cylinder block. New O-Ring (b) Install a new gasket to the water pump. (c) Connect the water pump to the water bypass pipe. Do not install the nut yet. New Gasket (d) Install the water pump with the 2 bolts (A) and 4 bolts (B). Torque: 21 N·m (210 kgf·cm, 15 ft·lbf) HINT: Hand tighten the (A) bolts first. (e) Install the 2 nuts holding the No.2 water bypass pipe to the water pump. Torque: 21 N·m (210 kgf·cm, 15 ft·lbf) (f) 2JZ–GTE: Connect the No.3 turbo water hose to the water pump. (g) 2JZ–GE: Install the generator mounting bolt. Torque: 37 N·m (380 kgf·cm, 27 ft·lbf) (h) 2JZ–GE: Tighten the generator mounting nut. Torque: 37 N·m (380 kgf·cm, 27 ft·lbf) (i) 2JZ–GE: Install the engine wire bracket with the bolt. A B A B B B B A