49 CFR § 234.207 - Adjustment, repair, or replacement of component.
---
identifier: "/us/cfr/t49/s234.207"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 234.207 - Adjustment, repair, or replacement of component."
title_number: 49
title_name: "Transportation"
section_number: "234.207"
section_name: "Adjustment, repair, or replacement of component."
chapter_name: "FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
part_number: "234"
part_name: "GRADE CROSSING SAFETY"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 20103, 20107, 20152, 20160, 21301, 21304, 21311, 22907 note; 28 U.S.C. 2461 note; and 49 CFR 1.89."
regulatory_source: "61 FR 31806, June 20, 1996, unless otherwise noted."
cfr_part: "234"
---
# 234.207 Adjustment, repair, or replacement of component.
(a) When any essential component of a highway-rail grade crossing warning system fails to perform its intended function, including but not limited to failures resulting in an activation failure, partial activation, or false activation, the cause shall be determined and the faulty component adjusted, repaired, or replaced without undue delay.
(b) If the failure of an essential component results in an activation failure, partial activation, or false activation, as defined in § 234.5, a railroad shall take appropriate action under § 234.105, Activation failure, § 234.106, Partial activation, or § 234.107, False activation, until adjustment, repair, or replacement of the essential component is completed.
[79 FR 49715, Aug. 22, 2014]