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Home >> Lexus >> 2012 >> IS 350C >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System (Service Specifications) >> 2GR-FSE Cooling System >> Torque Specifications >> Torque Specifications
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Torque Specifications

Part Tightened N*m kgf*cm ft.*lbf
Cylinder block drain cock plug 13 130 9
Water pump assembly x Chain cover for Bolt A 21 214 15
for Bolts B and C 11 112 8
No. 2 idler pulley sub-assembly x Chain cover sub-assembly 43 438 32
Inlet Water assembly x Chain cover sub-assembly 10 102 7
Water pump pulley x Water pump assembly 21 214 15
Inlet Water with thermostat sub-assembly x Inlet Water assembly 10 102 7
Radiator assembly x Cooler condenser assembly 5.0 51 44 in.*lbf
Upper radiator support x Body 8.0 82 71 in.*lbf
Cooling fan motor x Fan shroud 3.9 40 35 in.*lbf
No. 2 cooling fan motor x Fan shroud 2.6 27 23 in.*lbf
Fan x Cooling fan motor 6.3 63 56 in.*lbf
No. 2 fan x No. 2 cooling fan motor 6.3 63 56 in.*lbf