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nige

  1. F

    CAT 988 H inching pedal adjustment

    Please help,we have a CAT 988H loader. The operator is complaining about the inching pedal. His left foot angle is getting sore because the inching pedal is not working right. How do I adjust this pedal please. Can I adjust it manually or I have to use ET to adjust the pressures, please help.
  2. U

    TH 460 Telehandler not starting

    I have this TH460B (SLF00539) which had Piston pump issue and have been kept down for close to a year now, recently replaced a new pump and it wont start by while cranking, initially it was cranking slowly then i realized the Steering mode switch seems to have been tampered with as it shows a...
  3. F

    Volvo A3000 not building air pressure

    Please help, our Volvo A3000 Water Truck is not building air pressure and cannot engage gears or release the park brake. I disconnected the outlet line from the air compressor and started the engine and idle it.. The air compressor is pumping but not sure if the pressure is good enough because...
  4. N

    Michigan 50B transmission problem

    Im having trouble with my TCM 50B..when im engaging forward 1st to 3rd gear, it lacks power especially after operating for a couple of hours or so its pushing power is completely gone only the reverse power will be left.. I have to wait for a while before i can move it forward again. I already...
  5. F

    D6R Dozer fuel injectors failing

    We have a Cat D6R Serial Number EXL00132. The fuel injectors have been failing like 2 or 1 injectors at a time. These injectors have been getting replaced. The last to fail was Number 4 injector and it was replaced and it did 50 hours and has failed again.The Manager wants to replace it again...
  6. F

    Cat 980h itching pedal and ride control not working

    Please help, our Cat 980h itching pedal and ride control are not working. I put the ET the other day and it detected that the itching pedal and the ride control are not programmed. Someone came to programme them but it didn't work and he suggested that we change the Transmission ECM. We replaced...
  7. E

    Variable displacement pump catastrophic failure

    My backhoe is using to combination pumps. This is my third replacement in less than 2 months.kindly assist me trouble shoot the possible cause on my combination piston pump. Using 1/2" horse combined as case drain. 1st failure of combination pumps Pump 1 · Low pressure of 900 psi ·...
  8. E.A.Grant

    2008 Cat D3G will not move BYR02093

    Caterpillar 2008 D3G LGP BYR02093 was moving then intermittently would halt with "Park Brake" and "Hystat Bypass Valve" warning lights on dash cluster . Replaced "Park Brake" switch ( tested bad with meter ) . Replaced hydraulic filters . Still will not move at all now . Receiving code 245 for...
  9. K

    komatsu d65p-8 Cummins nh220

    hi there, I got this komatsu d65p-8 with nh220, not familiar with this engine, engine oil is in coolant and also coolant is in the engine oil, removed the oil pan to pressurize the cooling system to find out if any liner or liner seals were leaking but they are all good, oil is leaking from...
    • KN0
    • Thread
    • nige
    • Replies: 1
    • Forum: Dozers
  10. F

    Cat 988H,

    I removed a transmission from 988H to change the mounts. I fitted back the transmission and all the oil lines. I topped up the transmission oil using the quick fill but it took a while to show on the side glass to the full mark. I walked away to do something else but when I came back the oil...
  11. F

    Scan Tool for Highway Trucks

    I am looking for a Scan Tool for Highway Trucks please. Please help on which one to buy that can used on different Trucks like Volvo, Scannia, ERF, Mercedes Benz etc.
  12. D

    D6k2 xl cranks but don't starts

    Hello to everyone my D6k2 dozer not starting I have tried everything but failed.i need help badly I have changed injectors,cam and crank timing/speed sensors,rail pressure sensor and also pressure relief valve and checked pump pressure it's about 40 psi crank speed 167 n/min and also changed ECM...
    • Dgze
    • Thread
    • cm1995 nige willie59
    • Replies: 45
    • Forum: Dozers
  13. Mustafa Kamal

    CAT 14M Creating code E192-3 , 1674-4 & 2175-6

    Dear Sir, We have motor grader CAT 14M, which is creating below problems and codes: 1- E192-3 Steering system malfunctioning 2- 1674-6 Sol Return 1 : Voltage below normal 3- 2175-6 Secondary steering left sol: Current above normal 4- 10 V DC Currnet: Below normal Requested to please help me...
  14. F

    D6R pushing transmission oil through the breather

    Our D6R is pushing transmission oil through the breather after the oil is warmed up. Please help
  15. F

    CAT D6R

    Please help, our CAT D6R is pressuring transmission oil and it’s coming through the breather. The oil level is perfect but just wondering what is causing oil to come out of the breather. Please help with possible causes. Thanks for your help in advance.
  16. M

    963 ser# 21z02057

    Posting the same question in multiple threads can cause confusion. Usually we'll close one and leave a redirect to the other. Since these two threads were very similar, but not quite identical, I've "merged" them. ~Digger242j I have a 963 loader that runs fine but once it warms up to 200...
  17. F

    Cat 775F brakes overheating and locking

    I greet you all. We have Cat 775F truck with a brakes issue. This truck is sometimes locking brakes after being driven for just 20 minutes but without any warning on the dash. We checked the brake pressures that is the service brakes and retarder pressures through the slack adjuster. We also...
  18. F

    Cat 988H bucket tilt cylinder

    Please help, we have a Cat 988H loader with a bucket tilt circuit problems. When pushing the bucket to pick a load the bucket is tilting back without touching the tilt lever. I am not sure what to check at this stage
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