The U.S. aircraft register, updated daily
Parts

Lift Enclosure

No failure report names the lift enclosure. 1 FAA approvals let 1 company make a replacement lift enclosure, R & D Company holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a lift enclosure and sell it as an approved part for the models named. These are the companies holding such approvals for a lift enclosure:

For these models most: Boeing 747 (1).

MakerPartReplacesFitsGrantedStatus
R & D CompanyLift Enclosure Switch Assembly 007-1( )Boeing 69B55502-5Boeing 747 Series1994-05-19current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.