RalphVa
Super Member
- Joined
- Dec 19, 2003
- Messages
- 7,873
- Location
- Charlottesville, VA, USA
- Tractor
- JD 2025R, previously Gravely 5650 & JD 4010 & JD 1025R
My 2025R has 200 hours on it. Figured it's about time to get the driveshaft Ujoints greased since my 4010 (like a 2019E if they made them) blew apart off the engine end one at 9 years and 660 hour. Got plenty of time for preventative maintenance. Plus, the PTO button needs replacement, as I often have to wiggle it to get it to stay on or to come back on. Have to remove the instrument panel cover to get at the back side of it, and one can then get at the front Ujoint off the engine.
JD says to grease these Ujoints at 50 hours, which is utterly ridiculous. That is like calling for greasing your car or pickup (if they had grease zerks on them) ones every 2,000 miles. Falls right in there with JD's recommendation to change out the coolant every other year: a 1980s auto/pickup thing (cars/pickups had sealed Ujoints LONG before this). At least they're putting sealed tie rod ends on their bigger tractors, according to my neighbor who has about a 40 hp one.
Anyway. I could not get any grease application equipment on the rear Ujoint, which is very visible and easy to get at, and I have quite an assortment of different greasing thingies. The front one is only visible through about a 1" wide window quite a bit below and slightly front of it. There is NO zerk on that side of that Ujoint.
According to the lady who called me telling me when they finished, they greased the Ujoints by removing the shaft. Makes sense. I grease the Ujoints on my PTO shafts often when I can bend the Ujoints 90 degrees and get at the grease zerks quite readily.
The total bill is near $470, about $125 for the pickup and delivery and around $100 for the PTO button and labor on it. In getting it back, I see that they greased every zerk.
Will seriously be considering trading for a Kubota B model in 200 more hours on this one.
Ralph
JD says to grease these Ujoints at 50 hours, which is utterly ridiculous. That is like calling for greasing your car or pickup (if they had grease zerks on them) ones every 2,000 miles. Falls right in there with JD's recommendation to change out the coolant every other year: a 1980s auto/pickup thing (cars/pickups had sealed Ujoints LONG before this). At least they're putting sealed tie rod ends on their bigger tractors, according to my neighbor who has about a 40 hp one.
Anyway. I could not get any grease application equipment on the rear Ujoint, which is very visible and easy to get at, and I have quite an assortment of different greasing thingies. The front one is only visible through about a 1" wide window quite a bit below and slightly front of it. There is NO zerk on that side of that Ujoint.
According to the lady who called me telling me when they finished, they greased the Ujoints by removing the shaft. Makes sense. I grease the Ujoints on my PTO shafts often when I can bend the Ujoints 90 degrees and get at the grease zerks quite readily.
The total bill is near $470, about $125 for the pickup and delivery and around $100 for the PTO button and labor on it. In getting it back, I see that they greased every zerk.
Will seriously be considering trading for a Kubota B model in 200 more hours on this one.
Ralph