Lexus GS430 User Manual page 11

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 GS430, GS300 may be purchased from
any Lexus dealer or call the Material Distribution Center. To
purchase the repair manual, please contact your Lexus dealer
or the Material Distribution
1−800−622−2033.
Center toll−free at