Title 49

SECTION 299.707

299.707 Maintenance intervals.

§ 299.707 Maintenance intervals.

(a) The initial scheduled maintenance intervals shall be based on those in effect on the Tokaido Shinkansen system as required under § 299.13(c)(1).

(b) The maintenance interval of safety-critical components shall be changed only when justified by accumulated, verifiable operating data, and approved by FRA under paragraph § 299.713.