§ 1033.805 Remanufacturing requirements.
(a) See the definition of “remanufacture” in § 1033.901 to determine if you are remanufacturing your locomotive or engine. (Note: Replacing power assemblies one at a time may qualify as remanufacturing, depending on the interval between replacement.)
(b) See the definition of “new” in § 1033.901 to determine if remanufacturing your locomotive makes it subject to the requirements of this part. If the locomotive is considered to be new, it is subject to the certification requirements of this part, unless it is exempt under subpart G of this part. The standards to which your locomotive is subject will depend on factors such as the following:
(1) Its date of original manufacture.
(2) The FEL to which it was previously certified, which is listed on the “Locomotive Emission Control Information” label.