You will have to tap threads in the holes if it has not been done before. Also make sure that you let it soak with WD40 prior to taking it off. The shaft does not have a taper. :Wavey:
Having trouble locating the tank but I am talking with another friend that has a lot of old stuff and he said that he will let me know shortly.
Regards,
Bruce
Please do not PM me asking for support. Post on the forums as it helps all members not just the individual.