49 C.F.R. § 230.64 Leaks under lagging.
Title 49 - Transportation
The steam locomotive owner and/or operator shall take out of service at once any boiler that has developed a leak under the lagging due to a crack in the shell, or to any other condition which may reduce safety. Pursuant to §230.29, the boiler must be repaired before being returned to service.
Title 49: Transportation
PART 230—STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS
Subpart B—Boilers and Appurtenances
Steam Leaks
§ 230.64 Leaks under lagging.
