Operation CHARM
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Porsche
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1986
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928 S V8-4957cc 5.0L
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Repair and Diagnosis
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Body and Frame
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Seats
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Technical Service Bulletins
Seats: Technical Service Bulletins
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Customer Interest
Power Seat Backrest - Excessive Backrest Flex
Leather Upholstery - Reconditioning
Seat Rail - Adjusting For More Leg Room
All Technical Service Bulletins
Power Seat Backrest - Excessive Backrest Flex
Leather Upholstery - Reconditioning
Seat Heating System - Operation
Seat Rail - Adjusting For More Leg Room