Procedure
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NOTE: |
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When an A/C System has been opened to the atmosphere, such as during installation or repair, it must be evacuated using an R-134a refrigerant recovery/recycling/charging station. If the system has been open for several days, the receiver/dryer should be replaced. Recover the refrigerant, if any, from the A/C system, and the system should be evacuated for several hours. |
NOTE: |
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A more efficient way to measure moisture removal is with a special tool called a compact electronic vacuum gauge, measuring vacuum levels in microns. |
Connect the tool according to the manufacturers instructions and allow the vacuum pump to run until the gauge reads 500 microns. |
Shut off and isolate the vacuum pump, then observe the gauge reading: |
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1. | R-134a Refrigerant Recovery/Recycling/Charging Station - Connection |
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2. | A/C Refrigerant - Recovery |
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3. | A/C System Evacuation |
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Honda Civic Owners Manual. Exhaust Gas Hazard
Carbon Monoxide Gas
The engine exhaust from this vehicle contains carbon monoxide, a colorless,
odorless, and highly toxic gas. As long as you properly maintain your vehicle,
carbon
monoxide gas will not get into the interior.
Have the exhaust system inspected for leaks whenever
The exhaus ...