Removing Ford tw injection pump

[Mccloy_Farms]

I’m trying to remove my injection pump on my 84 tw-15 but cannot get to the last bolt on the bottom, I’ve tried a crows foot, ratchet wrench, cannot get a socket on the end due to lack of room and a brass pipe right next to it that I cannot remove also. Any tips or advice? If needed I can send a picture later. Thank you

 

[used red MN]

Would something like these “C” shaped wrenches help or angle head wrenches?
Example wrenches Go to a pawn shop etc. and buy a wrench the correct size you can heat with a torch and bend it to the shape needed. A photo of what you are dealing with would help.

 

[caterpillar guy]

Those curved wrenches are what I hear referred to as accessory drive wrenches since that is the main use of them is on the a accessory drives on engines. Can be used for more than just that but is what I see them used for mostly.

 

[Mccloy_Farms]

So I ended up having an offset boxed wrench that I used. Had to remove the idle bolt. Now my issue is when trying to slide it off I’m hitting the back plate. My mistake, figured the gear would come with it so I marked it for time. Now I’m referring to the manual to see what’s next. Thanks