Toyota 2003 Corolla Owner's Manual page 251

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 pre-
vent small problems from growing into larger ones lat-
er on. The repair manual outlines exactly what main-
tenance is required and clearly explains how to do the
work yourself step−by−step.
Areas covered include such things as spark plug re-
placement, valve clearance adjustment and engine oil
and filter replacement.
'03 Corolla U (L/O 0201)
The repair manual for COROLLA, written in
English, may be purchased as applicable from
any Toyota dealer.
Pub. Name: 2003 COROLLA Repair Manual
Pub. No.: RM938U1 (Maintenance,
2003 MY COROLLA_U (OM12744U)
Where to obtain the
Repair Manual
Preparation, Service specifications
and Diagnostics)
RM938U2 (Engine, Chassis and
Body)