Cirrus SR22 — Parts Catalog

This Service Bulletin (SB 2X-31-05 R2) is issued for the Cirrus SR22 aircraft, specifically for serial numbers 3026 through 3368 equipped with Perspective Avionics. It is a mandatory compliance document that addresses a critical issue with the Aircraft Data Logger (ADL) failing to store data correctly due to a software problem in the Recoverable Data Module (RDM). The bulletin provides detailed instructions for replacing the affected RDM with an improved version. Compliance is required within 100 flight hours or at the next annual inspection, whichever comes first. The document also includes warranty information, manpower requirements, and troubleshooting steps for the installation process.

• Mandatory compliance within 100 flight hours or at the next annual inspection.
• Affected aircraft: Cirrus SR22, serial numbers 3026 to 3368 with Perspective Avionics.
• Replacement of the Recoverable Data Module (RDM) is required due to software issues.
• Estimated manpower for compliance is 3.0 hours.
• Warranty covers parts and labor if completed at an authorized service center.