SAE ARP4991A

Annotation of standard text SAE ARP4991A :

This SAE Aerospace Recommended Practice (ARP) describes standard methods for restoring damaged core on commercial aircraft sandwich structures. The methods shall only be used when specified in an approved repair procedure or with the agreement of the Original Equipment Manufacturer (OEM) or regulatory authority. The repair materials shall be defined in the approved repairs referencing these methods.

SUBJECT TAXONOMY: Maintenance, repair, and service operations, Materials, Composite materials, Fabrics, Fibers, Glass, Lightweight materials, Resins, Materials properties
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard