49 CFR 213.139 - Spring rail frogs.

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There are 2 Updates appearing in the Federal Register for 49 CFR 213. View below or at eCFR (GPOAccess)
§ 213.139 Spring rail frogs.
(a) The outer edge of a wheel tread shall not contact the gage side of a spring wing rail.
(b) The toe of each wing rail shall be solidly tamped and fully and tightly bolted.
(c) Each frog with a bolt hole defect or head-web separation shall be replaced.
(d) Each spring shall have compression sufficient to hold the wing rail against the point rail.
(e) The clearance between the holddown housing and the horn shall not be more than one-fourth of an inch.

Title 49 published on 2013-10-01

The following are only the Rules published in the Federal Register after the published date of Title 49.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-01-29; vol. 79 # 19 - Wednesday, January 29, 2014
    1. 79 FR 4634 - Track Safety Standards; Improving Rail Integrity
      GPO FDSys XML | Text
      DEPARTMENT OF TRANSPORTATION, Federal Railroad Administration
      49 CFR Part 213

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United States Code
Statutes at Large

Title 49 published on 2013-10-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 49 CFR 213 after this date.

  • 2014-01-29; vol. 79 # 19 - Wednesday, January 29, 2014
    1. 79 FR 4634 - Track Safety Standards; Improving Rail Integrity
      GPO FDSys XML | Text
      DEPARTMENT OF TRANSPORTATION, Federal Railroad Administration
      49 CFR Part 213