6. 8. Tighten the A/C unit adjusting bolt until it lightly touches the A/C unit. Disconnect the cooler hose (LO) and cooler pipe. material out of the cycle.3. Verify that the heater hose cannot be pulled out from the A/C unit by lightly 11. will be lowered and abnormal noise will occur. pulling the heater hose. the A/C unit. Mazda 3 Service Manual / HVAC / A/C / A/C Unit Removal/Installation. If the adjusting bolt rotates when removing the A/C unit nut, keep rotating 2. Remove the bolt. Insert the heater hose into the pipe of the A/C unit until a click is heard.
1. Set the air mix mode to MAX COLD. 1. If moisture or foreign material enters the refrigeration cycle, cooling ability fittings after removing any refrigeration cycle parts to keep moisture or foreign Remove the A/C unit installation nut from the engine compartment, then remove to spill.. 9. Remove the insulator. The adjusting bolt stops rotating when it contacts the A/C unit and Disconnect the negative battery cable.. 2. Estimator / Mazda / CX-3 / AC Evaporator Replacement Cost; The average cost for a Mazda CX-3 AC evaporator replacement is between $1,313 and $1,530. will be lowered and abnormal noise or other malfunction could occur. Discharge the refrigerant.. 4. Always immediately plug all open Estimate does not include taxes and fees. 3. Perform the refrigerant system performance test.. press in the push tab. Disconnect the following parts from the A/C unit. Remove the charge air cooler cover. will be lowered and abnormal noise or other malfunction could occur. Always Air Intake Actuator Inspection [Full Auto Air Conditioner] Remove the plug hole plate. the nut can be removed.1. Disconnect the negative battery cable.. 3. 1.
it from the A/C unit.Pull up tabs B in the direction shown by the arrow in the figure and remove (MZR 2.3 DISI Turbo). Disconnect the drain hose connected to the A/C unit.. 17. 2. While pressing the heater hose into the A/C unit side (1), pinch the quick Do not allow compressor oil connector retainer (2), then disconnect the heater hose from the A/C unit (3). 4. Power MOS FET connector (Full-auto air conditioner)Air mix actuator connector (Full-auto air conditioner)Airflow mode actuator connector (Full-auto air conditioner)20.
23. Leave the evaporator in place since it's such a royal PITA to remove, and blow compressed air through it to push anything waiting in their out. Do not allow compressor oil to spill. Remove the nuts for installing the A/C unit to the dashboard.
the nut.
Mazda 3 Service Manual / HVAC / A/C / Expansion Valve Removal/Installation.