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SMU - Transfer Case-Steyr - Revised Fastener Tightening Specification

Subject:Transfer Case-Steyr -- Revised Fastener Tightening Specification

Models:2002 Buick Rendevous
2002 Chevrolet Venture
2002 Oldsmobile Silhouette
2001-2002 Pontiac Aztec
2002 Pontiac Montana
with All-Wheel Drive (RPO M76)



This bulletin is being issued to revise the Transfer Case Assemble service procedure and the Fastener Tightening Specifications tables in the Transfer Case-Steyr on-vehicle and Unit Repair sections. The following information has been updated within SI2000. If you are using a paper version of this Service Information, please make a reference to this bulletin on the affected page(s).


Object Number: 630593  Size: SH

The torque value for the output driveshaft nut (1) has been revised to 505 Nm (372 lb ft). Please update your Service Information to the revised torque value.