Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
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Air Conditioning Compressor Replacement (2.2L) .The dryer for this system is the accumulator which has to come off for evap removal.
Important: Some system pressure may still exist in the A/C compressor crankcase after you evacuate the system.
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten Tighten the bolts to 50 N·m (37 lb ft).
Tighten Tighten the bolts to 25 N·m (18 lb ft).
Important: Retain the evaporator and blower module heat shield mounting bracket for installation.
Important: Ensure that the seal is in place between the 2 case sections.
Tighten Tighten the screws to 1.9 N·m (17 lb in).
Important: Ensure that the evaporator and blower module to the cowl seal is in place.
Important: Install the evaporator and blower module heat shield mounting bracket with the evaporator and blower module mounting nuts.
Tighten Tighten the to 4.5 N·m (40 lb in).
Tighten Tighten the screws to 2.2 N·m (19 lb in).