Installation of a lavatory bi-fold door on McDonnell Douglas DC-9-82 (MD-82) and DC-9-83 (MD-83) series aircraft in accordance with Jamco America, Inc., Master Drawing List (MDL) MDL1217-1, Rev. C, dated December 3, 2009, or later Federal Aviation Administration (FAA) approved revision. View PDF on drs.faa.gov ↗

The STC PDF is authoritative: installation instructions, ICA requirements and limitations.