214.517—Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1, 1991.

In addition to meeting the requirements of § 214.513, after March 28, 2005 each existing on-track roadway maintenance machine manufactured on or after January 1, 1991, shall have the following:
[68 FR 44407, July 28, 2003, as amended at 69 FR 8839, Feb. 26, 2004]