{"data":{"id":"us/49-cfr-238.428","jurisdiction":"us","citation":"49 CFR 238.428","heading":"Overheat sensors.","body":"Overheat sensors for each wheelset journal bearing shall be provided. The sensors may be placed either onboard the equipment or at reasonable intervals along the railroad's right-of-way.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 238—PASSENGER EQUIPMENT SAFETY STANDARDS","Subpart E—Specific Requirements for Tier II Passenger Equipment"],"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":"ecc8bb21db6a0175ed71fe2aaa8729fedc2c573c3b0b8ace22966f8b491cacbd","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-238.427","next":"us/49-cfr-238.429"},"notice":"GroundRules: Original legal text. Not legal advice."}