IS 250C V6-2.5L (4GR-FSE) (2011)
Water Pump: Service and Repair
Installation
4GR-FSE COOLING: WATER PUMP: INSTALLATION
1. INSTALL WATER PUMP ASSEMBLY
(a) Install a new water pump gasket and the water pump assembly with the 16 bolts.
Bolt A - Torque : 21 Nm (214 kgf-cm, 15 ft-lbf)
Bolt B, C - Torque : 11 Nm (112 kgf-cm, 8 ft-lbf)
NOTICE:
*
Be sure to replace the 2 bolts (C) with new ones or reuse them after applying adhesive 1344.
*
Make sure that there is no oil on the threads of the bolts (A).
2. INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY
(a) Install the pulley and cover plate with the bolt.
Torque : 43 Nm (438 kgf-cm, 32 ft-lbf)
3. INSTALL INLET WATER ASSEMBLY
(a) Install a new inlet No. 1 water housing gasket and outlet water pipe O-ring.
Text in Illustration
(b) Install the inlet water assembly with the 4 bolts and nut.