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Torque Specification

WARNING: This page is about a different car, the 2005 Lexus RX 330. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS

Part Tightened N.m kgf.cm ft.lbf
Water pump assy x Cylinder block 8.0 82 71 in.lbf
Timing belt idler sub-assy No. 1 x Cylinder block 34 347 25
Water inlet x Water inlet housing 8.0 82 71 in.lbf
Water inlet pipe (TMC MADE) x Cylinder head 20 199 14
Water inlet (TMMWV MADE) x Cylinder head 20 199 14
Cylinder block drain cock plug x Cylinder block drain cock 13 13 09.0
Radiator assy x Radiator support lower 5.0 51 44 in.lbf
Radiator assy x Radiator support upper 5.0 51 44 in.lbf
Radiator assy x Fan shroud 13.5 138 10
Radiator support sub-assy upper x Body 7.8 71 62 in.lbf
Radiator support sub-assy upper x Suction tube bracket 9.8 100 7
Hood lock assy x Radiator support sub-assy upper 8.0 82 71 in.lbf