Evan, thanks for the video, I am trying to find out info on my danfoss 40 series, I tore it down and rebuilt it with new seals and bearings, I had the same issue you had at 18:00 once I bolted it, it wouldn't spin, it's installed in the machine and I still cant get it to rotate by hand. Id like to find out how this repair worked for you? in your opinion do you think I should pull it out and figure out why it wont turn or do you think it will work its self out once fluid is installed? TIA..
Hi Dirk, I hope this video was able to help you in some way! I wish I would have gotten an after video but I forgot.... Any who, the machine ran flawlessly. I should have followed up on the video and say that I was eventually able to turn it but hand once I had a pair of gloves that allowed me to get a proper grip on the shaft. Once everything is bolted up, all the springs in the rotating group apply a good amount of pressure that causes some friction to overcome.
Hi Harry, I had to use a translator so I hope I am responding correctly... So there is not a general rebuild kit for this. You more or less have to see what is wrong first but at bare minimum I would replace seals with a seal kit: (PN: 6512943) and the wear plates (there is a left side and right side). loaderpartssource.com/tandem-drive-pump-seal-kit-to-replace-bobcat-oem-6512943.html loaderpartssource.com/bobcat-parts/hydraulic-pumps-parts/left-hand-valve-plate-to-replace-bobcat-oem-6598477.html loaderpartssource.com/bobcat-parts/hydraulic-pumps-parts/right-hand-valve-plate-to-replace-bobcat-oem-6598478.html
..ok..thank you for the reply ... and certainly for the video! in these days I will try to repair a similar pump, vickers TA1919v10, and it will be very useful to me. some questions: "I saw in another video that the mounting of the swashplate on the two side bearings (drive axis) requires a pre-tensioning to be done with paper shims. You haven't done it? Eventually you know what are the values to be keep? Do you have a manual with data for setting the pump? Do you know where I can find it?
Roughly how much did you spend on replacement parts? And would you recommend buying machines with hydraulic issues?
good video. we supply pump and pump parts .Welcome !
Any torque specs for casing bolts and gaskets ?
Pve19/21 vickers trunnion bearings should be shimed and shaft bearings should be shimed repair manual on line good luck 👍
Evan, thanks for the video, I am trying to find out info on my danfoss 40 series, I tore it down and rebuilt it with new seals and bearings, I had the same issue you had at 18:00 once I bolted it, it wouldn't spin, it's installed in the machine and I still cant get it to rotate by hand. Id like to find out how this repair worked for you? in your opinion do you think I should pull it out and figure out why it wont turn or do you think it will work its self out once fluid is installed? TIA..
Hi Dirk, I hope this video was able to help you in some way! I wish I would have gotten an after video but I forgot.... Any who, the machine ran flawlessly. I should have followed up on the video and say that I was eventually able to turn it but hand once I had a pair of gloves that allowed me to get a proper grip on the shaft. Once everything is bolted up, all the springs in the rotating group apply a good amount of pressure that causes some friction to overcome.
I need the explaination of this valve cntro valve of drive pump
19:26 u let out a huge fart lmfao
saludos. donde puedo comprar el kit de reparación. de esa misma bomba bobcat743.
Hi Harry, I had to use a translator so I hope I am responding correctly... So there is not a general rebuild kit for this. You more or less have to see what is wrong first but at bare minimum I would replace seals with a seal kit: (PN: 6512943) and the wear plates (there is a left side and right side).
loaderpartssource.com/tandem-drive-pump-seal-kit-to-replace-bobcat-oem-6512943.html
loaderpartssource.com/bobcat-parts/hydraulic-pumps-parts/left-hand-valve-plate-to-replace-bobcat-oem-6598477.html
loaderpartssource.com/bobcat-parts/hydraulic-pumps-parts/right-hand-valve-plate-to-replace-bobcat-oem-6598478.html
Muchas Gracias amigó por la información.
did it work in the end?
Yes sir! Worked well.
..ok..thank you for the reply ... and certainly for the video! in these days I will try to repair a similar pump, vickers TA1919v10, and it will be very useful to me. some questions: "I saw in another video that the mounting of the swashplate on the two side bearings (drive axis) requires a pre-tensioning to be done with paper shims. You haven't done it? Eventually you know what are the values to be keep? Do you have a manual with data for setting the pump? Do you know where I can find it?
Where did you order your parts from?
crcomponents.com/
👍
yeah that was good yeah