RC.600.077 Auto AC For COP MITSUBISHI PAJERO MODELO SPORT 4WD SE WXMS007

1. Regular A/C System Use

Why? Running the A/C periodically (even in winter) keeps seals lubricated and prevents refrigerant leaks.

Action: Turn on the A/C for 10-15 minutes weekly, regardless of the season.

2. Check Refrigerant Levels

Why? Low refrigerant strains the compressor, leading to overheating and failure.

Action:

If cooling weakens, have a professional check for leaks and recharge with the correct refrigerant (e.g., R134a or R1234yf).

Never overcharge—high pressure can damage the compressor.

3. Inspect the Compressor Clutch & Belt

Why? A worn belt or faulty clutch prevents the compressor from engaging.

Action:

Listen for squealing (belt slippage) or clicking (clutch failure).

Check belt tension and replace if cracked.

4. Replace the Cabin Air Filter

Why? A clogged filter reduces airflow, forcing the compressor to work harder.

Action: Replace the filter every 15,000–30,000 miles (or as per the manual).

5. Lubricate the Compressor

Why? Lack of oil causes internal wear and seizure.

Action:

During refrigerant recharge, ensure PAG oil (or manufacturer-specified oil) is added.

Never mix different oil types (e.g., PAG vs. ester).

6. Clean the Condenser

Why? Dirt/debris on the condenser (in front of the radiator) reduces cooling efficiency.

Action:

Rinse the condenser with low-pressure water (avoid high-pressure sprays).

Remove bugs, leaves, or mud blocking airflow.