Technical Service Bulletin # 640910 Date: 100901 A/C - Revised Refrigerant/Compressor Oil Reuse Statement SI B 64 09 10 Heating and Air Conditioning September 2010 Technical Service SUBJECT Refrigerant and Compressor Oil Reuse 2010 BMW 328i Sedan (E90) L6-3.0L (N51) 32 MODEL All SITUATION The A/C compressor test plans state "the extracted refrigerant must not be reused". This statement is incorrect. CAUSE Incorrect statement in the A/C compressor test plan. INFORMATION The extracted refrigerant can be reused. The test plan statement should read "the extracted compressor oil must not be reused". This statement will be corrected in a future version of ISTA. WARRANTY INFORMATION For information only
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