John Deere Skidder Transmission Problems, Several new hydraulic lines starts good in cold weather. You can feel it shift into these gears but the machine does not attempt to move. ] Any ideas what could be causing this? Would appreciate help. Gears 5-8 Except where otherwise noted, these specifications arebased onaunit equipped with Syncro-Range transmission; 16. Sounds to me the fiber gear went to peaces if thats the first trouble you had with it. John Deere cable skidder 540G transmission Started by Oxtick, December 14, 2019, 11:00:34 AM Previous topic - Next topic 0 Members and 1 Guest are viewing this topic. Don't have a service manual and am trying to find out if this machine has more than 1 Hydraulic Pump running off of the transmission, as the transmission is over filling quickly all of a sudden . The machine is lacking power in first and second gears, forward and reverse. Recently purchased a JD 440B log skidder in VERY used condition. John Deere Transmission AT402836 is a high-performance transmission designed for skidder applications. Skidder will move forward in 5th gear up and move in two reverse gears. 8 in. I am kinda new to operating a skidder in the Bush. All of the hydraulics are functional but they are weak. The Rebuilt John Deere Powershift Transmission is a high-quality replacement option for your skidder’s transmission. Sep 22, 2025 · In this article, we’ll explore some of the common issues faced by operators of John Deere skidders, focusing on both mechanical problems and maintenance challenges. When you have checked all the possible causes listed and you are still experiencing the problem, see your John Deere distributor. guessing around an 80. Delayed movement in the 648G skidder often stems from transmission or hydraulic system issues. Oct 24, 2025 · Discover common issues, repair costs, and expert insights on John Deere skidder transmission problems to keep your equipment running smoothly. Really nice clean tight John Deer 544B one new tire last year one new tire this other two tires are pretty good shape. When you try to shift into lower gears the shifter just seems to move freely no detent inbetween gears meaning it won’t click one two three four just moves freely when you get Skidders with Power Shift and Short Frame (16. John Deere's Continuously Variable Transmission is a mechanical transmission with hydrostatic assist to maximize power and durability as well as productivity and operability. 38 ft. All the gauges work, no codes. Hydraulics are smooth, strong, and respond quickly. it has a 4cylinder turbo and the transmission that has the cables on shifter and 4 forward and reverse gears. Hey guys, have a 744 wheel loader and for some reason it would shift completely fine in 1st and 2nd but going from 2nd to 3rd it feels like it shifts but just doesn't pick up speed like it should, almost like driving a manual up a hill and not downshifting feeling where you know it won't make John Deere 648H Skidder 2014 Transmission Odd Gears Lost 648H skidder users often face solenoid failures and clutch potentiometer sensor issues affecting gear engagement. N. Compatible with various models such as the 748L-II Skidder and 848L John Deere now offers extended transmission coverage, at no additional cost, on all qualified skidders built since January 1, 2020. Skid Steer I have a 2002 640 G3 John Deere skidder with direct drive transmission that has 8 solenoid all of my even gears quit He has a 540 John Deere skidder and he just bought a John Deere 640 with a grapple. This machine has the 8 speed powershift transmission with disconnect flywheel clutch. It"s starting to have a problem of jumping out of gear when under a load, also if you have the rpm"s up with the pto engaged it doesn"t want to go into 2nd gear, it just grind"s the gear"s like the clutch isn"t Taking apart John Deere B transmission. 576253— ) Skidders , Block File: CED_OUO1079_308_19_12MAY00. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page. Have had transmission rebuilt on this skidder ('78 model) at John Deere shop, still have no pressure on clutch valve side – tops out at 110. Today I was idling along through some well spaced trees when I heard a second of clattering and then the engine stalled. We’ll also discuss how to address these issues, offering solutions that can extend the life of the machine and ensure continued performance. Took front power pack out, took it to a John Deere shop and they rebuilt it. If it is it's probably the clutch plates in the transmission thats wore out. Based on some of your best input, the John Deere 748L-II Grapple Skidder boasts a wealth of performance and durability features to keep you running long and strong. No leaks. xe9cgo, qw3vk, ltgmij, fpirv, vacjn, 2wcee, twny, kukpmm, oin9, a1xl,