Cabin Insulation Improvement as defined in BB73725801-500_REV_A_Project Description and MDL BB73725801-001 Master Data List
Limitations: - Engineering Order, Doc. No. BB73725801- 258000, Rev. IR, 26.06.2013- Master Data List, Doc. No. MDL BB73725801-001, Rev. A, 08.08.2013or later revisions of the above listed documents approved by EASA.
Conditions: Prior to installation of this modification it must be determined that the interrelationship between this modification and any other previously installed modification and/ or repair will introduce no adverse effect upon the airworthiness of the product.