How to replace lift pump gear on 4000?

Witch way to turn pump gear on a 4000 ford 1964 tractor hydraulic lift

It should be a right hand thread so turn it counter clockwise to remove. Forget Nasty Troll comment. Ag implement shops stand ready to furnish any parts and labor you need.

Bit off more than you can chew? Sorry but if you need to ask here your in way over your head, And yes you have 2 problems. First, hardly any shops will work on that old iron anymore, and second you have a pump that's failed, needing to know what way to turn it is useless to you, and makes no sense at all as to you attempting to repair it