No Hydraulics 1979 John Deere 410 - Replacing Hydraulic Pump, Filters, and Bypass Valves - Fixable!?

We have a used John Deere 410 backhoe that we bought from a local farmer the first week of September 2022.
No hydraulic pressure to operate the hoe, bucket, or anything. Mike & Mark Endicott work on the hydraulics until it is fixed.

[@markenbicott7324]

Sweet backhoe fixed working good that wasn't to hard to fix once we found the problem great video to

[@wandaimourino6971]

Hi thanks you for you time
You have the manual for this Jonh Deere 410 D

[@t1259sw]

Great troubleshooting, to bad you had to replace the pump.

[@jefffrayer8238]

Sorry you had to buy a pump it didn't need but should last a lifetime now. At least you can get a pump as my '91 J.D. 310C, 4 wd. uses a different style pump that isn't available or parts to rebuild it either. Looks like that's a Monday morning rig as bolts back out in rear end and this roll pin breaks in relief valve. Thanks for making vids about keeping the good ole backhoe running.

[@mikemiller9119]

That's funny. Why even post the video? Didn't show you taking it out or putting it in.