Toyota 1HZ Repair Manual

IIM-2 INTRODUCTION How to Use This Manual
HOW TO USE THIS MANUAL
To assist you in finding your way through this manual, the
Section Title and major heading are given at the top of every
page.
An INDEX is provided on the 1st page of each section to guide
you to the item to be repaired.
At the beginning of each section, PRECAUTIONS are given that
pertain to all repair operations contained in that section.
Read these precautions before starting any repair task.
TROUBLESHOOTING tables are included for each system to
help you diagnose the problem and find the cause. The repair for
each possible cause is referenced in the remedy column to
quickly lead you to the solution.
REPAIR PROCEDURES
Most repair operations begin with an overview illustration. It
identifies the components and shows how the parts fit together.
Example:

Toyota 1HZ Specifications

General

Fuel Type	Diesel
Maximum Power	96 kW (129 hp) at 3800 rpm
Firing Order	1-5-3-6-2-4
Aspiration	Naturally aspirated
Fuel System	Direct injection
Cooling System	Water-cooled
Displacement	4.2 L (4164 cc)
Maximum Torque	285 N·m (210 lb·ft) at 2200 rpm
Valvetrain	SOHC, 12 valves (2 per cylinder)