2003 Lexus GS 300 Owners Manual - Page 4

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. Where to obtain the Repair Manual The repair manual for GS430, GS300, written in English, may be purchased as applicable from any Lexus dealer. Pub. Name: 2003 GS430, GS300 Repair Manual Pub. No.: Vol.1 974U1 Vol.2 974U2 Areas covered include such things as spark plug replacement, valve clearance adjustment and engine oil and filter replacement. Repair Manual Information cm-2