Mazda CX-5 Service & Repair Manual: A/C Unit Disassembly/Assembly

Mazda CX-5 Service & Repair Manual / HVAC / 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 specified grease to each link.

2. Assemble in the reverse order of disassembly.


Step	Part name	Disassembly/assembly of main parts
Step	Part name	Heater core	Evaporator temperature sensor	Evaporator
1	Polyurethane foam	?	?	?
2	Expansion valve	?	?	?
3	Adhesive polyurethane	?	?	?
4	Drain hose	?	?	?
5	Plate (1)	X	?	?
6	Plate (2)	X	?	?
7	Heater core	X	?	?
8	Driver-side air mix actuator (Full-auto air conditioner)	?	?	?
9	Driver-side air mix link (Full-auto air conditioner)	?	?	?
10	Passenger-side air mix actuator (Full-auto air conditioner)	?	?	?
11	Passenger-side air mix link (Full-auto air conditioner)	?	?	?
12	Air mix link (Manual air conditioner)	?	?	?
13	Airflow mode actuator (Full-auto air conditioner)	?	?	?
14	Airflow mode link set	?	?	?
15	Power MOS FET (Full-auto air conditioner)	?	?	?
15	Resistor (Manual air conditioner)	?	?	?
16	A/C case (1)	?	X	X
17	A/C case (2)	?	X	X
18	Evaporator temperature sensor.	?	X	X
19	Evaporator	?	?	X
20	A/C case (3)	?	?	?
21	A/C case (4)	?	?	?
22	Door damper	?	?	?

X: Applicable

?: Not applicable

Evaporator Temperature Sensor Assembly Note

1. Assemble the evaporator temperature sensor as shown in the figure.

CAUTION:

When installing the evaporator temperature sensor without replacing the evaporator, assemble the evaporator temperature sensor with the installation position slid to the left of the previous position by 1 line. If the evaporator temperature sensor is assembled to the previously installed position, it may not function due to poor contact of the fin surface with the sensor detection area caused by fin deformation.

NOTE:

If an evaporator temperature sensor cannot be correctly positioned on the evaporator, replace the evaporator.

A/C Unit

Outline The A/C unit which integrates the cooling and heater units has been adopted. Construction The A/C unit consists of the following parts. Operation Air Mix Door Op ...

A/C Unit Removal/Installation

1. Disconnect the negative battery cable.. 2. Discharge the refrigerant.. 3. Drain the engine coolant.. CAUTION: If moisture or foreign material enters the refrigeration cycle, cooling a ...

Other materials:

Rear Trailing Link Removal/Installation
1. Remove the floor under cover.. 2. Disconnect the rear parking cable.. 3. Remove in the order indicated in the table. 4. Install in the reverse order of removal. 5. Inspect the wheel alignment and adjust it if necessary.. 1 Rear trailing link installatio ...

Front Fog Light Aiming
NOTE: Perform front fog light aiming if any of the following work is performed. Front fog light replacement Work that can affect vehicle height such as suspension replacement or removal/installation. 1. Empty the vehicle by having all occupants leave ...

Exterior Lighting Systems
Outline Projector type headlights have been adopted to the front combination lights. Auto-light system has been adopted in which TNS and headlights automatically and optimally illuminate and turn off. (with auto light system) An AFS system has been adopted which changes the ...