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There's usually at least one coupled to a 155 or 2-car 158 on Calder Valley services each day, probably more. This includes Huddersfield via Brighouse and Manchester Victoria via Dewsbury runs, but AFAIK not Blackpools.
There's one that does the 0849 Leeds - Carlisle and return with a 158, splitting when it gets back. It then does a rush hour service to Manchester and back then onto Knottingley to do some shuttles