2003 LEXUS LS430 Factory Repair Manual

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LEXUS LS430 2003  Factory Repair Manual Fig. 184: Identifying Cylinder Heads

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LEXUS LS430 2003  Factory Repair Manual Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
86.INSTALL CYLINDER HEAD COVER SUB-ASSY 
a. Remove any old packing (FIPG) material.  
b. Apply seal packing to the cylinder heads as shown in the illustrat

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LEXUS LS430 2003  Factory Repair Manual Fig. 185: Applying Seal Packing To Cylinder Heads

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LEXUS LS430 2003  Factory Repair Manual Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
87.INSTALL OIL FILLER CAP SUB-ASSY  
88.INSTALL SPARK PLUG  
REPLACEMENT 
1.DISCONNECT BATTERY NEGATIVE TERMINAL  
2.REMOVE AIR CLEANER INLET NO.1  
3.DRAI

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LEXUS LS430 2003  Factory Repair Manual Fig. 186: Removing Cap Nut And Bolts, Cover And Gasket 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
18.REMOVE TIMING BELT COVER SUB-ASSY NO.3 LH 
a. Remove the cap nut, and disconnect the No.3 water

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LEXUS LS430 2003  Factory Repair Manual Fig. 187: Disconnecting Water By-Pass Hoses 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
c. Disconnect the engine wire from the 2 wire clamps.  
d. Disconnect the camshaft position sensor connector.

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LEXUS LS430 2003  Factory Repair Manual Fig. 188: Disconnecting Wire Clamp For Sensor From Cover 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
21.REMOVE IDLER PULLEY ASSY 
a. Remove the 2 bolts, 2 nuts and idler pulley.  
22.REMOVE CRANKSH

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LEXUS LS430 2003  Factory Repair Manual Fig. 189: Removing Pulley Bolt Using SST 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
b. Using SST, remove the damper. 
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