Springlift Power
No failure report names the springlift power. 3 FAA approvals let 2 companies make a replacement springlift power, Trw Aeronautical Systems Lucas Aerospace holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a springlift power and sell it as an approved part for the models named. These are the companies holding such approvals for a springlift power:
For these models most: Mcdonnell Douglas MD-11 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Trw Aeronautical Systems Lucas Aerospace | Springlift Power Drive Unit 141VK1R214B | BWJ7010-503 | McDonnell Douglas MD-11, MD-11F | 2001-04-22 | current |
| Trw Aeronautical Systems Lucas Aerospace | Springlift Power Drive Unit 141VK1R214C | BWJ7010-505 | McDonnell Douglas MD-11, MD-11F | 2001-04-22 | current |
| Lucas Aerospace Cargo Sys | Springlift Power Drive Unit 141VKR214B | Douglas 141VKR214B | McDonnell Douglas MD-11, MD-11F | 1996-04-15 | current |
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.