C70 Coupe L5-2.3L Turbo VIN 53 B5234T3 (2001)
Refrigerant: Service and Repair
Vacuum Pumping
Vacuum pumping
Vacuum pumping
Vacuum pumping refrigerant
Caution! Check and, if necessary, top up with new compressor oil according to Refrigerant, safety regulations See: Service
Precautions/Refrigerant, Safety Regulations before vacuum-pumping the car's climate control system.
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During vacuum pumping, the vacuum pump can be connected to both the high pressure (HP) and low pressure (LP) sides
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Operate the vacuum pump for at least 50 minutes.
Vacuum test
The vacuum must be checked after vacuum pumping.
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The vacuum gauge's value may only increase by 0.2 mbar one dash (0.1-0.3 mbar) during a period of 4 minutes.
Note! The vacuum test is not a substitute for leak tracing.