Mazda Training manual — part 278

L

L

E

E

V

V

E

E

L

L

1

1

Air Conditioning

Operation & Diagnosis

T

T

C

C

0

0

7

7

0

0

-

-

1

1

5

5

-

-

0

0

1

1

H

H

Student Guide

Mazda Motor Corporation
Technical Service Training

AIR CONDITIONING
SG00 - General

SG00-1

TC070-15-01H

OUTLINE

Air conditioning operation & diagnosis course is 2-day training and centered on
Manual air conditioning system. Through this course, you can learn most frequent
services for air conditioning, such as Performance check, Refrigerant charge, and
Symptom troubleshooting.

The course begins with reviewing A/C Fundamentals (Mazda Masters Level F); you
are required to bring your textbook “A/C Fundamentals” to this training session.

Student guide and Student activity sheet are to be provided before the session starts.
In the Student guide and the Student activity sheet, you will find some questions and
tables that some information is intentionally removed. Try to answer to the question in
reference to what you have learnt so far and get information from relevant service
materials, such workshop manual and wiring diagram.

NOTE

This course is developed based on the service materials of Mazda 3 included

in the CD-ESI (Electronic Service Information) 2/2004 Ver. 3.0 CD08-XX-04BE.

OBJECTIVES

After completing this course, you will be able to:

Describe a refrigeration cycle and what part the components play in the
cooling process.

Identify major components of a manual A/C system

Identify the components of Manual Air Conditioner and distinguish the
components from those of Full-auto Air Conditioner.

Describe a control system and how the system controls the Manual Air
Conditioner.

Identify major components of a manual A/C system

Locate A/C system protection devices

Explain the function of protection devices

Conduct A/C performance checks

Perform A/C refrigerant charging

Perform checks for A/C components

Isolate trouble cause based on Symptom based approach

AIR CONDITIONING
SG00 - General

SG00-2

TC070-15-01H

CONTENTS

SG00 – General

SG01 – Basic System

Activity01 - Identifying A/C Components

Activity02 - Locating A/C Protection Devices

Activity03 - A/C performance Check
Activity04 - Refrigerant Charging

SG02 – Control System [Manual Air-conditioning]

Activity05 - Units and parts checks*

Activity06 - Symptom troubleshooting

AIR CONDITIONING
SG00 - General

SG00-3

TC070-15-01H

TIMETABLE

Day 1

Time

Session

Remark

8:30 – 9:00

Introductions

9:00 – 10:20

Review A/C Fundamentals

A/C Fundamentals textbook

10:20 – 10:30

Break

10:30 – 11:50

Basic System

SG (Classroom)

12:00 – 13:00

Lunch

13:00 – 14:50

Identifying AC Components
Locating AC Protection Devices
Refrigerant Pressure Check

SG Activity (Workshop)

14:50 – 15:00

Break

15:00 – 17:00

Performance Check

SG Activity (Workshop)

Day 2

Time

Session

Remark

8:30 – 9:50

Control System

SG (Classroom)

9:50 – 10:00

Break

10:00 – 11:50

Units and parts checks

SG Activity (Workshop)

12:00 – 13:00

Lunch

13:00 – 14:50

Symptom troubleshooting

SG Activity (Workshop)

14:50 – 15:00

Break

15:00 – 16:40

Course completion test

16:40 – 17:00

Session evaluation
Conclusion

Attendees satisfaction survey

This schedule is subject to change when necessary.