Lexus 2003 SC430 Owner's Manual page 380

Maintenance procedures for the engine, chassis,
body, electrical system, and more, are clearly
explained and illustrated.
Periodic maintenance and tune–up
Periodic maintenance and tune–up helps to prevent small
problems from growing into larger ones later on. The repair
manual outlines exactly what maintenance is required and
clearly explains how to do the work yourself step–by–step.
Areas covered include such things as spark plug replacement,
valve clearance adjustment and engine oil and filter
replacement.
cm–2
Where to obtain the
Repair Manual
The repair manual for SC430 written in English, may be
purchased as applicable from any Lexus dealer.
Pub. Name: 2003 SC430 Repair Manual
Pub. No.: Vol.1 RM962 U1
Vol.2 RM962 U2