Toyota 4Runner 2003 Operating Manual page 369

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 4Runner_U (L/O 0211)
Where to obtain the
Repair Manual
The repair manual for 4RUNNER, written in
English, may be purchased as applicable from
any Toyota dealer.
Pub. Name: 2003 4RUNNER Repair Manual
Pub. No.: RM1001U1
RM1001U2
RM1034U
2003 4RUNNER from Oct. '02 Prod. (OM35804U)