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1989
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928 GT V8-4957cc 5.0L
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Repair and Diagnosis
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Technical Service Bulletins
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Superceded Bulletins
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18721 - 09/04/87
18721 - 09/04/87
This TSB number 18721, dated 09/04/87 has been superceded by TSB number 19102 , dated 03/12/91