{"data":{"id":"us/49-cfr-229.101","jurisdiction":"us","citation":"49 CFR 229.101","heading":"Engines.","body":"(a) The temperature and pressure alarms, controls and related switches of internal combustion engines shall function properly.\n(b) Whenever an engine has been shut down due to mechanical or other problems, a distinctive warning notice giving reason for the shut-down shall be conspicuously attached near the engine starting control until repairs have been made.\n(c) Wheel slip/slide protection shall be provided on a locomotive with an engine displaying a warning notice whenever required by § 229.115(b).","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 229—RAILROAD LOCOMOTIVE SAFETY STANDARDS","Subpart C—Safety Requirements"],"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":"622dc520660d423c74a055fd633baeb0b771a82a0ae28945d4f4409c8560bf00","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-229.99","next":"us/49-cfr-229.103"},"notice":"GroundRules: Original legal text. Not legal advice."}