Mazda Protege 5. Manual - part 280

 

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Mazda Protege 5. Manual - part 280

 

 

CONTROL SYSTEM 

07–40–4

AIR INTAKE ACTUATOR INSPECTION

A3U074061060W02

1. Remove the air intake actuator. (See 07–40–3 AIR INTAKE ACTUATOR REMOVAL/INSTALLATION.)
2. Connect B+ to terminal A or F and ground to terminal F or A of the air intake actuator.
3. Verify that the air intake actuator operates as 

shown below.

End Of Sie

BLOWER MOTOR REMOVAL/INSTALLATION

A3U074061020W01

1. Disconnect the negative battery cable.
2. Remove the glove compartment.
3. Remove in the order indicated in the table.

4. Install in the reverse order of removal.

End Of Sie

Connection

Movement

B+

GND

A

F

FRESH 

 RECIRCULATE

F

A

RECIRCULATE 

 FRESH

Z3U0740W004

Z3U0740W005

1

Connector

2

Blower motor

X3U740WA1

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CONTROL SYSTEM 

07–40–5

07–40

BLOWER MOTOR INSPECTION

A3U074061020W02

1. Disconnect the blower motor connector.
2. Connect B+ to terminal A and ground to terminal 

B of the blower motor and verify its operation.

If not as specified, replace the blower motor.

End Of Sie

CONDENSER FAN REMOVAL/INSTALLATION

A3U074061710W01

1. Disconnect the negative battery cable.
2. Remove the fresh-air duct.
3. Remove in the order indicated in the table.

4. Install in the reverse order of removal.

End Of Sie

CONDENSER FAN INSPECTION

A3U074061710W02

1. Disconnect the condenser fan connector.
2. Connect B+ to terminal A and ground to terminal 

B of the condenser fan and verify its operation.

If not as specified, replace the condenser fan.

End Of Sie

Y3U740WA0

1

Connector

2

Condenser fan

Z3U0740W006

Z3U0740W007

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CONTROL SYSTEM 

07–40–6

RESISTOR REMOVAL/INSTALLATION

A3U074061015W01

1. Disconnect the negative battery cable.
2. Remove the glove compartment.
3. Remove in the order indicated in the table.

4. Install in the reverse order of removal.

End Of Sie

RESISTOR INSPECTION

A3U074061015W02

1. Remove the glove compartment.
2. Disconnect the resistor connector.
3. Verify that the resistance between the terminals 

of the resistor is as indicated in the table.

If not as specified, replace the resistor.

End Of Sie

MAGNETIC CLUTCH DISASSEMBLY/ASSEMBLY

A3U074061010W01

1. Disassemble in the order indicated in the table.

2. Assemble in the reverse order of disassembly.
3. Adjust the magnetic clutch clearance. (See 07–40–7 MAGNETIC CLUTCH ADJUSTMENT.)

1

Connector

2

Resistor

X3U740WA5

Terminal

Resistance (ohm)

G-A

0.17—0.19

G-E

0.51—0.58

G-C

2.35—2.70

Z6E8540W002

1

Bolt
(See 07–40–7 Bolt Removal/Installation Note)

2

Pressure plate

3

Shim

4

Snap ring
(See 07–40–7 Snap Ring Installation Note)

5

A/C compressor pulley

6

Screw
(See 07–40–7 Screw Installation Note)

7

Clip

8

Screw
(See 07–40–7 Screw Installation Note)

9

Clamp
(See 07–40–7 Clamp Installation Note)

10

Screw
(See 07–40–7 Screw Installation Note)

11

Stator and thermal protector
(See 07–40–7 Stator and Thermal Protector 
Removal Note)
(See 07–40–7 Stator and Thermal Protector 
Installation Note)

12

A/C compressor body

Z3U0740W009

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CONTROL SYSTEM 

07–40–7

07–40

Bolt Removal/Installation Note

1. When removing or installing the bolt, hold the 

pressure plate in place as shown in the figure.

2. When installing a new A/C compressor body, 

replace the bolt.

Stator and Thermal Protector Removal Note

1. After removing the thermal protector, completely remove the silicone adhering to the A/C compressor side.

Stator and Thermal Protector Installation Note

1. Apply approximately 1 g {0.04 oz} of silicone 

(Shin-Etsu Silicone KE-347W or similar)

Screw Installation Note

1. When installing a new stator and thermal protector, replace the screw.

Clamp Installation Note

1. When installing a new stator and thermal protector, replace the clamp.

Snap Ring Installation Note

1. When installing a new pressure plate, A/C 

compressor pulley, stator and thermal protector, 
or A/C compressor body, replace the snap ring.

End Of Sie

MAGNETIC CLUTCH ADJUSTMENT

A3U074061010W02

1. Set the A/C compressor on a level block.
2. Turn on the magnetic clutch by connecting the B+ to the magnetic clutch connector terminal and the ground to 

the A/C compressor body.

X3U740WA8

Z3U0740W010

Z3U0740W011

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