Strainer Oil
No failure report names the strainer oil. 9 FAA approvals let 4 companies make a replacement strainer oil, Western Filter Corporation holding the most (5).
Approved replacement parts 9 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a strainer oil and sell it as an approved part for the models named. These are the companies holding such approvals for a strainer oil:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Western Filter A Division of Donalson Company INC | Strainer Oil-Main Frame 10-966 | 4052T78G01 | General Electric CT7-5A2, -5A3, -7A | 2013-03-11 | current |
| Western Filter A Division of Donaldson Company INC | Strainer Oil-Main Frame 10-966 | 4052T78G01 | General Electric CT7-5A2, -5A3, -7A | 2009-08-20 | current |
| Western Filter A Division of Donaldson Company INC | Strainer Oil-Main Frame 10-966 | 4052T78G01 | General Electric CT7-5A2, -5A3, -7A | 2009-05-28 | current |
| Western Filter Corporation | Strainer Oil-Main Frame 10-966 | 4052T78G01 | General Electric CT7-5A2, -5A3, -7A | 2008-04-16 | current |
| Western Filter Corporation | Strainer Oil-Main Frame 10-966 | 4052T78G01 | General Electric CT7-5A2, -5A3, -7A | 2007-09-18 | current |
| Western Filter Corporation | Strainer Oil-Main Frame 10-966 | 4052T78G01 | General Electric CT7-5A2, -5A3, -7A | 2006-10-29 | current |
| Western Filter Corporation | Strainer Oil-Main Frame 10-966 | 4052T78G01 | General Electric CT7-5A2, -5A3, -7A | 2005-05-15 | current |
| Western Filter Corporation | Strainer Oil-Main Frame 10-966 | 4052T78G01 | General Electric CT7-5A2, -5A3, -7A | 2004-01-04 | current |
| Puroflow INC | Strainer Oil-Main Frame 10-966 | 4052T78G01 | General Electric CT7-5A2, -5A3, -7A | 2002-03-03 | 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.