Mazda CX-5 Service & Repair Manual: 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 |
||
|
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) |
? |
? |
? |
|
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 Upper Arm Removal/Installation [Awd]
WARNING:
Verify that the crossmember is securely supported by a jack. If the rear
crossmember falls off, it can cause serious injury or death, and damage to the
vehicle.
CAUTION:
Performing the following procedures without first removing the rear ABS wheel-speed
sensor ...
Cylinder Head Gasket
Purpose, Function
The cylinder head gasket is installed between the cylinder head and cylinder
block to prevent leakage of air-fuel mixture, combustion gas, engine oil, and
engine coolant.
Construction
A four-layer type metal gasket has been adopted for the cylinder head ga ...
Rear Drive Shaft Inspection
1. Inspect each connecting part for looseness.
Tighten or replace parts if necessary.
2. Inspect the dust boot on the drive shaft for cracks, damage, leaking grease,
and looseness in the boot band.
3. Inspect the drive shaft for bends, cracks, and wear in the joints or ...
