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Engine Cooling System (Service Specifications): Specifications Lexus GS IV

TORQUE SPECIFICATIONS [03/2012 - ]

Part TightenedN*mKgf*cmFt.*lbf
Cylinder block drain cock plug131309
Engine water pump assembly x Chain coverFor Bolt A2121415
For Bolts B and C111128
Water inlet assembly x Chain cover101027
Water pump pulley x Engine water pump assembly2121415
Water inlet with thermostat sub-assembly x Water inlet assembly101027
No. 2 cooling fan motor x Fan shroud2.62623 in.*lbf
Cooling fan motor x Fan shroud2.62623 in.*lbf
No. 2 fan x No. 2 cooling fan motor6.36456 in.*lbf
Fan x Cooling fan motor6.36456 in.*lbf
Cooling fan ECU x Fan shroud2.62623 in.*lbf
Radiator assembly x Fan shroud7.17263 in.*lbf
Radiator assembly x Cooler condenser assembly6.06153 in.*lbf
Upper radiator support x Body8.08271 in.*lbf
Radiator reservoir tank x Fan shroud5.05144 in.*lbf