LS 460 RWD V8-4.6L (1UR-FSE) (2010)
Water Pump: Service and Repair
Installation
1UR-FSE COOLING: WATER PUMP: INSTALLATION
1. INSTALL WATER PUMP ASSEMBLY
(a) Install the water pump and gasket with the 9 bolts as shown in the illustration.
Torque : 20 Nm (204 kgf-cm, 15 ft-lbf for bolt A)
Torque : 23 Nm (235 kgf-cm, 17 ft-lbf for bolt B)
Torque : 47 Nm (479 kgf-cm, 35 ft-lbf for bolt C)
2. INSTALL WATER PUMP PULLEY
(a) Temporarily install the pulley with the 4 bolts.
(b) Using SST, hold the pulley and tighten the 4 bolts.
SST : 09960-10010
09962-01000
09963-01000
Torque : 21 Nm (214 kgf-cm, 15 ft-lbf)
3. INSTALL WATER INLET HOUSING
(a) Install a new gasket to the water pump.
(b) Install the water inlet housing with the 3 bolts.
Torque : 21 Nm (214 kgf-cm, 15 ft-lbf)