G 2500 3/4 Ton Van V8-305 5.0L VIN M SFI (1997)
Accumulator HVAC: Capacity Specifications
During component replacement, new oil quantities should be added to the system as follows:
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Compressor replaced.
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If less than 30 ml (1 fluid ounce) is drained, add 60 ml (2 fluid ounces).
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If more than 30 ml (1 fluid ounce) is drained, add same amount.
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Receiver and dehydrator replaced.
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Add 30 ml (1 fluid ounce) more than what was drained from old receiver and dehydrator.
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Evaporator replaced.
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Add 90 ml (3 fluid ounces) oil.
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Condenser replaced.
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Add 30 ml (1 fluid ounce) oil.