how do i get to pump?

[tanda]

so i pulled the front grill off of this 74 350B JD track loader. i can get to the hydro pump but need to get the front hood/cover off. i have taken all bolts i can see out but it doesnt budge!! it looks like its going to be very heavy if it finally comes out!!
anybody have any experence with this?

 

[evan price]

May just be stuck. I have not worked on that specific model but some of them you have to tap with a rubber mallet to get it to break loose. We had one old machine that you had to remove the drive gear from inside the timing cover to get the pump off. Dunno about your JD. Got a manual?