Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2001CAVALIER LS, 2.4 TREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 21 (HVAC SYSTEMS - MANUAL)REMOVAL & INSTALLATIONCOMPRESSORINSTALLATION (2.4L)
2001 Chevrolet Cavalier LS, 2.4 T
Installation (2.4L)
2001 Chevrolet Cavalier LS, 2.4 TSECTION Installation (2.4L)
WARNING: This page is about a different car, the 2002 Pontiac Sunfire and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
NEW A/C compressors are shipped WITHOUT poly-alkylene glycol (PAG) oil. Use of the incorrect PAG oil can result in compressor failure.
- If a NEW A/C compressor is being installed, add 2 ozs. (60 ml) of PAG Oil to the compressor. Install the crankcase oil drain bolt to the replacement compressor. Tighten the drain bolt to specification. See TORQUE SPECIFICATIONS .
- Install the compressor and loosely install the upper 2 compressor mounting bolts. Loosely install the 2 oil pan to compressor bolts. Tighten the mounting bolts to specification.
- Connect the clutch electrical connector. Install NEW sealing washers to the compressor ports. Install the compressor hose assembly to the compressor. Install the bolt holding the compressor hose assembly to the compressor. Tighten the bolt to specification.
- Install the EVAP canister purge solenoid valve to the compressor mounting stud. Install the right front fender liner. Install the drive belt. Evacuate and recharge the A/C system. See RECOVERY, EVACUATION & RECHARGING in GENERAL SERVICING PROCEDURES article in GENERAL SERVICING.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.