LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2021 >> CX-30 Turbo >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> A/C Compressor >> Basic System >> A/C Unit Disassembly/Assembly (Us) >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

A/C Unit Disassembly/Assembly (Us): Notes

Replacement Part 

O-ring (expansion valve)
Quantity: 2
Location of use: expansion valve
  1. Remove the A/C unit short-cord. (See A/C UNIT SHORT-CORD REMOVAL/INSTALLATION (US) .)
  2. 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.
    Fig 1: A/C Unit Components With Torque Specification
    G13559123Courtesy of MAZDA MOTORS CORP.

    X: Applicable-: Not applicable

    PART DESCRIPTION

    Step Part name Disassembly/assembly of main parts
    Heater core Evaporator temperature sensor Evaporator
    1 Polyurethane foam - X X
    2 Rubber - X X
    3 Expansion valve - - X
    4 Drain hose - - -
    5 Driver-side air mix actuator (full-auto air conditioner) - - -
    6 Driver-side air mix link (full-auto air conditioner) - - -
    7 Airflow mode actuator - - -
    8 Airflow mode link set - - -
    9 Passenger-side air mix actuator - - -
    10 Passenger-side air mix link - - -
    11 Polyurethane foam X X X
    12 Rubber X X X
    13 Plate (1) X X X
    14 Plate (2) X X X
    15 Cover X X X
    16 Heater core X X X
    17 Dash-electrical supply unit - - -
    18 A/C case (1) - X X
    19 A/C case (2) - X X
    20 Polyurethane foam - - -
    21 Evaporator temperature sensor (See EVAPORATOR TEMPERATURE SENSOR ASSEMBLY NOTE .) - X X
    22 Evaporator - - X
    23 Rear vent actuator (with rear vent) - - -
    24 Rear vent link set (with rear vent) - - -
    25 Door damper (with rear vent) - - -
    26 Adhesive polyurethane - - -
    27 A/C case assembly - - -
  3. Assemble in the reverse order of disassembly.