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transmission

  1. D

    Caterpillar D6R Loss of Clutch Pressure

    Hello everyone! First post on here. I’m currently working on a Caterpillar D6R LGP with ≈22,000 hrs on the machine. The problem is that when the machine is operating at elevated rpm’s, the transmission drops out of gear until the rpm’s are reduced. It does this in all gears as well as neutral...
    • dcditommaso
    • Thread
    • caterpillar clutch d6r dozer gear lgp transmission
    • Replies: 11
    • Forum: Dozers
  2. A

    L150E Transmission issues

    2004 Volvo L150E, was being used without issue, throw a "trans shifting solenoid" code, we changed the one and it was back to normal operation. A few days later two more tested out of spec 20-23 ohms. Loader pulled up to the shop, we changed the two other solenoids, the loader backed up in both...
  3. N

    2016 John Deere 650K Transmission Speed Wont Stay Adjusted

    Hi everyone, I’m looking for some help with my 2016 John Deere 650K dozer (about 1,800 hours). I’m having an issue with the transmission speed control that I haven’t been able to figure out. When I press and hold the button to increase speed, the speed increases like normal. However, as soon...
    • Nlellc
    • Thread
    • john deere 650k transmission
    • Replies: 6
    • Forum: Dozers
  4. K

    1998 JCB 940 not going into gear

    Hey guys, so we have a new to us 1998 JCB 940 2WD forklift. It worked great during end of summer but now in the dead of Ontario winter it’s intermittently not going into gear ( forward or reverse) Originally thought it may be the parking break switch but I have determined that’s not the issue...
  5. H

    2008 New holland w170B (same as Case 721 basically) transmission issue.

    Got a 2008 New holland I bought earlier this spring, used it all summer around my bush property and to do a few jobs and it worked fantastic. I do commercial snow plowing and that's mainly why I bought this unit. I have used it for about 5-7 snow events with no issue, but the last 2 I have had...
  6. M

    Cat 924GZ transmission issues

    Working on a cat 924GZ found bad coil for reverse and 2nd gear replaced them had a positive shift now went test and same issue came back gets warm and looses movement. When put in reverse it wants jump forward but do nothing when put in drive get same jump and no movement. Can anyone help with...
  7. J

    Cursed CAT TH560B Wont go into gear unless Stabilizer is moved

    So I am having a hell of a time getting a CAT TH560B (SLG01314) into Gear. So when we bought the machine the hydraulics weren't working neither the transmission, For hydraulics we replaced the valve and its all good to go. Now the transmission would not go into gear, Frame level was...
  8. K

    1997 John Deere 310se

    Hi all, Recently I’ve discovered excess fluid in the rear differential of my 310se - appears to be leaking from the transmission to the diff. Any ideas on what seal this might be and how feasible it is to fix? Thanks in advance
  9. B

    Ford 555 transmission

    Ford 555 XL, I believe 1981. Having trouble with transmission slipping. The front tires have been lifting off the ground, not steering. I read about transmission having a screen to clean. I drained the fluid and took the 4 bolts to open a cover plate but all I saw is what appears to be a bleeder...
  10. J

    Cat 120H Transmission

    I’m working on a 120H, serial number P5FM04921. Initially, the motor grader had no power in reverse. It also had another issue: when engaging reverse in any gear and pressing the clutch, the machine would move forward. We decided to disassemble the transmission and found that the last...
  11. M

    Case W20B Transmission Problem

    I have a Case W20B that seems as if it doesn't want to change gears in forward. Reverse seems to still work well. Engine is strong, hydraulics work well, strong air pressure. Any advice would be helpful.
  12. H

    Noise from center of New Holland w170b

    Looking at buying a 2008 New Holland W170b, noticed a sound from the center section, trans/pump area. I'm not a expert in heavy equipment, I have heard this sound on other machines and never payed much mind to it, but before I buy this machine i want to make sure it's nothing bad. Almost sounds...
    • Hardlyworking
    • Thread
    • hydraulics new holland noise pump intake leak pump suction transmission w170b
    • Replies: 3
    • Forum: Wheel Loaders
  13. D

    2003 international 4300 dt466 with Allison 3000

    Hello, I just Bought this 2003 international bucket truck. It has the Allison 3000 automatic transmission. The problem I’m having is— the truck will not go into gear and the PTO will not engage properly. The shift/gear indicator will just blink the “D” or “R” when attempting to put the truck in...
    • Drays259d3
    • Thread
    • allison transmission pto transmission
    • Replies: 16
    • Forum: Trucks
  14. B

    973C straight drive in reverse

    Hello I have a problem with a Cat 973C - 3RZ serial number. In reverse driving machine pulls to the left. It seems the left drivemotor turns slower for some reason. The problem is only in slow driving, speed lever halfway and full throttle. When the speed lever is all the way open, there's no...
  15. T

    Jcb 532 transmission issues

    I got a 1998 jcb 532 telehandler and been having issues with the transmission. It will occasionally not shift when you change direction and now it will flash the transmission low pressure light when shifting into gear or even at idle when hot. I checked the main pressure at the test port and...
    • Tyry15
    • Thread
    • jcb jcb 532 telehandler transmission transmission issue transmission problems
    • Replies: 0
    • Forum: Forklifts/Telehandlers
  16. J

    ZF 4WG 200 Issue

    Hey all, I've got a 2014 Liu Gong CLG 842 III loader with just under 2000 hours. Got it off auction this summer, it'll just be used for snow. It's actually a nice machine - ZF drive train and Cummins engine. Hasn't done any work yet, just been driving it around for fun. First couple months had...
  17. D

    John Deere 410E

    Looking for some answers regarding a 1997 John Deere 410E….. There is a transmission fluid leak at the torque converter. It is a pretty steady leak, but the machine has good power, shifts fine, and is sound all around….. Is this simply the replacement of a seal or two? Is it a big task to pull...
  18. J

    JCB 714 Transmission problem

    Hi all, looking for some help on a haul truck issue. bought a JCB 714 recently. had it delivered straight to the jobsite. Worked fine for a few days. Operator hit a big pothole and truck went dead in the water. It wants to move but after about 20-30 ft it kicks into neutral and throws a code...
  19. K

    transmission speed solenoid

    hi where i. can find transmission speed solenoid on my cat m315 2002 because i think its broken because its stuck on second gear
    • keke 69
    • Thread
    • cat cat m315 caterpillar excavator help m315 solenoid trans transmission wheeled excavator
    • Replies: 4
    • Forum: Excavators
  20. P

    Komatsu D31-PL18 problems

    Gday from Australia. I have a 1990 Komatsu D31-PL18 dozer and am having problems with the oil level in my steering clutches. Somehow the oil is transferring from the clutches to the transmission. I can have all the oil levels spot on and after working the machine about 5-6 hrs all the oil has...
    • Pigeon
    • Thread
    • komatsu d31-18 komatsu dozer oil consumption steering clutches transmission
    • Replies: 5
    • Forum: Dozers
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