49 C.F.R. § 230.104 Driving box shoes and wedges.
Title 49 - Transportation
Driving box shoes and wedges shall be maintained in a safe and suitable condition for service.
Title 49: Transportation
PART 230—STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS
Subpart C—Steam Locomotives and Tenders
Running Gear
§ 230.104 Driving box shoes and wedges.
