Mazda 3 manuals

Mazda 3 Service Manual: A/C Compressor Removal/Installation

Mazda 3 Service Manual / HVAC / A/C / A/C Compressor Removal/Installation

1. Disconnect the negative battery cable..

2. Discharge the refrigerant..

3. Remove the aerodynamic under cover No.2..

4. Remove the drive belt..

5. Remove the water hose bracket.


CAUTION:

6. Remove the clip. (MZR 2.0).


7. Disconnect the connector.

8. Remove the bolt A.

SKYACTIV-G 2.0


MZR 2.0


MZR 2.5, MZR 2.3 DISI Turbo


9. Remove the cooler hose (LO)..

10. Remove the cooler hose (HI)..

11. Remove the bolt B.

12. Remove the A/C compressor. Do not allow compressor oil to spill..

13. Install in the reverse order of removal.

14. Perform the refrigerant system performance test..

A/C Compressor Installation Note

CAUTION:

1. Rotate new A/C compressor shaft six to eight revolutions while collecting refrigerant oil in a clean measuring device. Use this refrigerant oil to refill new compressor. Do not allow refrigerant oil to become contaminated.

2. Rotate old A/C compressor shaft six to eight revolutions while collecting refrigerant oil in a separate, clean measuring device.

3. Compare those oil amounts. The amount of the oil drained from the new A/C compressor should be greater than the old one.

4. Pour the same amount oil of drained from the old A/C compressor back into the new A/C compressor.


Clip Installation Note

1. Install the clip as shown in the figure.


A/C
...

A/C Unit Disassembly/Assembly
1. Disassemble in the order indicated in the table. CAUTION: If a non-specified grease is used, it may result in abnormal noise or improper operation of the links. Apply only the specifie ...

Other materials:

Steering Wheel And Column Removal/Installation [Without Advanced Keyless Entry And Push Button Start System]
WARNING: Handling the air bag module improperly can accidentally operate (deploy) the air bag module, which may seriously injure you. Read the service warnings before handling the air bag module.. 1. Remove the driver-side front scuff plate.. 2. Remove the driver-side front sid ...

Front Passenger Occupant Classification System
First, please read "Supplemental Restraint System (SRS) Precautions" carefully. Front Passenger Seat Weight Sensor Your vehicle is equipped with a front passenger seat weight sensors as a part of the supplemental restraint system. These sensors are located under both of the front p ...

Brake/Clutch Fluid
Inspecting Brake/Clutch Fluid Level WARNING If the brake/clutch fl uid level is low, have the brakes inspected: A low brake/clutch fl uid level is dangerous. A low level could indicate brake lining wear or a brake system leak which could cause the brakes to fail and lead ...

2016-2019 Copyright www.mazda3tech.com