Cessna Citation CJ3+ — Flight Manual

This service letter, SL525B-05-04, addresses mandatory changes to the maintenance and inspection program for the Cessna Citation CJ3 and CJ3+ models. It specifically outlines revisions to the inspection intervals for critical components such as the nacelles/pylons and stabilizers, as detailed in the Model 525B Maintenance Manual. The letter emphasizes the importance of compliance with these changes to ensure the continued airworthiness of the aircraft. Operators are required to implement these changes within 150 flight hours or one year from receipt of the document. The letter serves as a guide for mechanics and aircraft owners to update their maintenance practices accordingly, ensuring that all inspections are performed as mandated.

• Mandatory compliance within 150 flight hours or one year from receipt.
• Applies to Cessna Citation CJ3 and CJ3+ models.
• Changes to inspection intervals for critical components like nacelles and stabilizers.
• Mechanics must document compliance in the aircraft logbook.
• Only authorized parts may be used for maintenance.