Refrigerator Modular
No failure report names the refrigerator modular. 4 FAA approvals let 4 companies make a replacement refrigerator modular, World Auxiliary Power CO holding the most (1).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a refrigerator modular and sell it as an approved part for the models named. These are the companies holding such approvals for a refrigerator modular:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Airweld INC | Refrigerator Modular Assembly 24420 Series | Sundstrand 24420 Series | Lockheed L1011-385-1, L1011-385-14, L1011-385-15 | 2001-08-05 | current |
| Advanced Aerospace LLC, International Business Park | Refrigerator Modular Assembly 24420-Series | 24420-Series Sundstrand | Lockheed L1011 -385-1, -14, -15 | 1997-10-27 | current |
| World Auxiliary Power CO | Refrigerator Modular Assembly 24420 Series | 24420 Series | Lockheed L1011-385-1, -14, -15 | 1993-06-01 | current |
| Hamilton Sundstrand Corporation | Refrigerator Modular Assy. 24420 | - | Lockheed L1011-385-1 -14, -15 | 1977-09-28 | 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.