Piper PA-32 6X / 6XT — Parts Catalog

This Service Bulletin No. 1197D addresses a critical inspection of the control wheel shaft assembly for several Piper aircraft models, including the Piper PA-32 6X and 6XT. It supersedes previous bulletins and introduces new tables to clarify acceptable part numbers. The bulletin is mandatory for compliance and outlines the inspection process to ensure the proper assembly of the control wheel shaft and universal joint. Failure to comply could result in loss of pitch and roll control, posing significant safety risks. The bulletin provides detailed instructions for inspection, including measurements and procedures for drilling witness holes if necessary, and specifies compliance timing with scheduled maintenance events.

• Mandatory inspection of control wheel shaft assembly for PA-32 6X and 6XT.
• Compliance required within 100 hours of service or at next scheduled maintenance.
• Measure penetration depth with a 3/64 inch drill rod; correct installation shows approximately 0.2 inches.
• If inadequate edge distance is found, replacement of the shaft is necessary.
• Logbook entry required after compliance with the Service Bulletin.