{"data":{"id":"us/49-cfr-230.50","jurisdiction":"us","citation":"49 CFR 230.50","heading":"Time of testing.","body":"All safety relief valves shall be tested, and adjusted if necessary, under steam at every 92 service day inspection, and also whenever any irregularity is reported.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 230—STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS","Subpart B—Boilers and Appurtenances"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"9952ce14e09f44471edfdd2508957b47553b5a76958fc3878105c3df91367b9d","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-230.49","next":"us/49-cfr-230.51"},"notice":"GroundRules: Original legal text. Not legal advice."}