Spec 120: Removable Structural Components Industry Guidelines, Revision 2015.1

Description

This guidance document was developed to assist in controlling and /or tracking certain maintenance requirements on Removable Structural Components (RSCs) such as:

• Airworthiness Directives (ADs)
• Major repairs/alterations
  
• Showing compliance for Damage Tolerance (DT) requirements, including Widespread Fatigue Damage (WFD), and as applicable, maintenance actions for repairs made on Fatigue Critical Structure (FCS)
• DT Supplement Structural Inspections (SSI) as required on Principal Structural Elements (PSE)

This Specification updates and supersedes the material presented in ATA Report, 51-93-01 “Structural maintenance program guidelines for continuing airworthiness” dated May 14, 1993.

Notes