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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006OPTRA (CANADA) L4-2.0LREPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGCONDENSER HVACSERVICE AND REPAIR
2006 Chevrolet Optra (CANADA) L4-2.0L
Condenser HVAC: Service and Repair
2006 Chevrolet Optra (CANADA) L4-2.0LSECTION Service and Repair
Condenser Replacement
Removal Procedure
Caution: Refer to Battery Disconnect Caution Battery Disconnect Caution in Cautions and Notices.
1. Disconnect the negative battery cable.
2. Discharge and recover the refrigerant. Refer to Refrigerant Recovery and Recharging Service and Repair.
3. Remove the front bumper. Refer to Fascia Replacement - Front Bumper Service and Repair in Bumpers.
4. Remove the discharge hose block-to-condenser retaining nut.
5. Remove the discharge hose from the condenser.
6. Remove the liquid pipe block-to-receiver-dryer retaining nut.
7. Remove the liquid pipe from the receiver-dryer.
8. Remover the condenser mount bolts.
9. Remove the condenser.
10. Cap all the open lines and the fittings to prevent contamination.
Installation Procedure
1. Position the condenser into the vehicle.
Notice: Refer to Fastener Notice Fastener Notice in Cautions and Notices.
2. Install the condenser mount bolts.
Tighten the condenser mount bolts to 4 Nm (35 lb in).
3. Install a new O-ring onto the high-pressure pipe mounting block fitting on the receiver-dryer.
4. Install the liquid pipe into the receiver-dryer.
5. Install the liquid pipe block-to-receiver-dryer retaining nut.
Tighten the liquid pipe block-to-receiver-dryer retaining nut to 14 Nm (10 lb ft).
6. Install a new O-ring onto the discharge hose connecting block fitting.
7. Install the discharge hose fitting into the condenser.
8. Install the discharge hose connecting block-to-condenser retaining nut at the condenser connecting block.
Tighten the refrigerant discharge hose block-to-condenser retaining nut to 16 Nm (12 lb ft).
9. Install the front bumper. Refer to Fascia Replacement - Front Bumper Service and Repair in Bumpers.
10. Connect the negative battery cable.
11. Evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging Service and Repair.
12. Operate the HVAC control to verify the proper function of the heating and cooling systems.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.