Under regulations such as 14 CFR Part 43 (Maintenance, Preventive Maintenance, Rebuilding, and Alteration), the IPC is a primary source of approved data. When a mechanic replaces a worn component on a Cessna 206, they must use a part that conforms to the design specifications. The IPC defines what constitutes a conforming part—whether it is a genuine Cessna part, a PMA (Parts Manufacturer Approval) alternative, or an owner-produced part. Furthermore, the "Effectivity" section of the IPC ensures that modifications or service bulletins are correctly incorporated. Without the IPC, a maintenance logbook entry lacks the traceable authority that the FAA or EASA demands.
Illustrated Parts Catalogue (IPC) | SKYbrary Aviation Safety
Beware of “free download” sites offering PDFs from 1993. Using an outdated IPC is a liability. For the Cessna 206, parts change constantly due to manufacturer obsolescence (e.g., a plastic bushing is replaced with a bronze one).
If your IPC lists a part as "0513100-1," do not attempt to substitute it with "0513100-2" without checking the usability code. The dash number often distinguishes between a left and right door handle.
Under regulations such as 14 CFR Part 43 (Maintenance, Preventive Maintenance, Rebuilding, and Alteration), the IPC is a primary source of approved data. When a mechanic replaces a worn component on a Cessna 206, they must use a part that conforms to the design specifications. The IPC defines what constitutes a conforming part—whether it is a genuine Cessna part, a PMA (Parts Manufacturer Approval) alternative, or an owner-produced part. Furthermore, the "Effectivity" section of the IPC ensures that modifications or service bulletins are correctly incorporated. Without the IPC, a maintenance logbook entry lacks the traceable authority that the FAA or EASA demands.
Illustrated Parts Catalogue (IPC) | SKYbrary Aviation Safety
Beware of “free download” sites offering PDFs from 1993. Using an outdated IPC is a liability. For the Cessna 206, parts change constantly due to manufacturer obsolescence (e.g., a plastic bushing is replaced with a bronze one).
If your IPC lists a part as "0513100-1," do not attempt to substitute it with "0513100-2" without checking the usability code. The dash number often distinguishes between a left and right door handle.