Piper PA-42 Cheyenne 400 — Service Bulletins
1 service bulletins reference for the Piper PA-42 Cheyenne 400.
Overview
PMA Application and Pump Cross Reference
This document serves as a Service Bulletin for the Piper PA-42 Cheyenne 400 and its variants. It provides essential information regarding fuel boost pumps and their applicable part numbers. The bulletin is intended for maintenance personnel and operators of the Piper PA-42 series aircraft, ensuring they have the correct parts for maintenance and repairs. It includes a cross-reference of FAA-PMA parts, OEM parts, and Dukes parts, which are crucial for maintaining the aircraft's fuel system integrity.
- Piper PA-42 Cheyenne 400LS and PA-42 1000 Cheyenne 400 are covered in this bulletin.
- The document includes critical part numbers for fuel boost pumps: 4049-A for prop unfeathering.
- Maintenance personnel should refer to the IPC for installation eligibility of parts.
- The bulletin provides a comprehensive cross-reference of FAA-PMA, OEM, and Dukes part numbers.
- This service bulletin is essential for maintaining the fuel system integrity of the Piper PA-42 series.
1 document