2003 LEXUS LS430 idler pulleys

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Page 3449 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 168: Installing Timing Belt Idler Sub-Assy No.1 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
73.INSTALL TIMING BELT 
a. Set the No. 1 cylinder to TDC/compression. 
1. Turn the hexagon wrench he

Page 3479 of 4500

LEXUS LS430 2003  Factory Repair Manual If necessary, replace the water pump.
27. Remove any oil or water on the crankshaft damper, oil pump pulley, water pump pulley, idler No. 1 and 
idler No. 2. Keep them clean. 
Fig. 196: Checking Water