{"data":{"id":"us/14-cfr-25.1015","jurisdiction":"us","citation":"14 CFR 25.1015","heading":"Oil tank tests.","body":"Each oil tank must be designed and installed so that—\n(a) It can withstand, without failure, each vibration, inertia, and fluid load that it may be subjected to in operation; and\n(b) It meets the provisions of § 25.965, except—\n(1) The test pressure—\n(i) For pressurized tanks used with a turbine engine, may not be less than 5 p.s.i. plus the maximum operating pressure of the tank instead of the pressure specified in § 25.965(a); and\n(ii) For all other tanks may not be less than 5 p.s.i. instead of the pressure specified in § 25.965(a); and\n(2) The test fluid must be oil at 250 °F. instead of the fluid specified in § 25.965(c).","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—AIRCRAFT","PART 25—AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES","Subpart E—Powerplant"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-14.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:20Z","sha256":"016383ad8421aa8d7810055fb83eecf532d655192de40ccadd503493498c4bb1","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-25.1013","next":"us/14-cfr-25.1017"},"notice":"GroundRules: Original legal text. Not legal advice."}