TC 45 New Holland leaking coolant.

hac

New member
My TC 45 with about 300 hours is leaking collant out of the side of the engine block. It looks like some sort of block drai. I'm having trouble tring to determine what size wrench goes on it. It's a tite area and I tried to use a 1inch open end wrench for size and it seemed to be too small and a 1 1/16 too big. I'm thinking a crows foot would be the proper tool to use. I don't have one and would like to know what size to buy.
 
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