Talk:JNR Class C63

Pronouns
Thank you for reviewing my edit. I am new, so I'm trying to get a handle on how much sentence-level editing needs to be done. One quick question: Do you think the pronoun antecedents are clear enough in this sentence?
 * Due to the aging design of the JNR Class C51, the C63 was designed to replace it in its role on rural local lines. Pursuedbybaer (talk) 00:53, 18 December 2017 (UTC)