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  1. J

    D-31 trans problems

    I have a D-31E-17 Komatsu dozer 2600 hours original owner. We never changed the trans oil and screen. So I decided it’s time. I drained bevel gear case both final drives and steering cases. I removed the screen in the trans and cleaned it,wasn’t very dirty. I put it all back together and filled...
  2. J

    Deere 130g alternator fuse

    Hi, have a 130g excavator that isn’t charging,only 1800 hours.The manual says to check a number of fuses which I did except for f60 alternator. This fuse is not in the fusebox behind the seat. I cleaned all connections. The exciter wire has no power going to it under any conditions. Thanks
  3. J

    Deere 350G excavator

    Happy New year to everyone. I am looking a purchasing a 350 Deere excavator that a local Ca dealer has for sale. They took it in on trade. I am wondering if anyone has the ability to run the vin # to tell me the service history of it. Thanks
  4. J

    331 Deere code

    Good afternoon, I have a Deere 331g and have a 412.03 code-egr temp circuit fault. Does anyone know where the sensor is? Maybe a loose wire/ plug? Is it something that can be cleaned? Part number to replace. Thanks
  5. J

    Cat 966 B

    Hey guys my 966b loader which shuts off by pulling the gas pedal back is stuck in the off position. It is not the linkage, it’s something in the pump. Any suggestions on getting it back forward so it will start? Thanks
  6. J

    Yanmar B-50 excavator

    I have a Yanmar B50 excavator and I need a bucket pin and bushings that go into the stick. Dealers can’t get them. The pin has to be greaseable. The pi part # is 17216581320 the bushings are 172165-81700 The pin is 45mm diameter x204 mm long, the bushings are 45 mm id x 65 mm od with a...
  7. J

    966b air cleaner

    Hey guys does anyone have an exploded image with part numbers for an air cleaner pre-filter for a 966b. Serial number 75A4400 Thanks
  8. J

    966b water pump

    Hi guys, I have a 966b loader that needs a water pump.Cat dealer can’t get it. I can’t find anything aftermarket. Any suggestions. By the way way it runs like a bear!
  9. J

    D-31 Komatsu Brakes

    Good morning, I have a D-31 dozer with pedal steering. I believe it is from the 80’s. We keep it on a farm and don’t use it much. It starts right up and run’s very good. The problem is after I move it in a straight line the brakes come on slowly and ever increasing without touching the pedals...
  10. J

    Pc-50-uu-2 parts/repair manuals

    Good morning,can anyone send me repair, and or parts manuals for a Komatsu pc50-uu-2. There is a thread on here about the same subject and I asked on there and nobody responded to me. That is why I am starting a new thread. Thanks. I believe the machine I have is grey market as everything is...
  11. J

    PC-150-5 Slew bearing mechanics

    Good morning I have a PC 150 Dash five excavator needs a new slew bearing/turntable gear.Are there any mobile mechanics or shops in the South Jersey area that are willing to give me a price on the labor to do this job I have the part. thanks
  12. J

    Misubishi MX-35 Excavator

    Hi gang, I have a Mitsubishi Mx-35 Excavator. I believe it might be a grey market machine? Anyway we have owned it for 20+ years and it’s been a good little machine. I need a new gauge cluster and possibly a manual for it. Any suggestions? Also is this the same as any Cat machine? Thanks
  13. J

    Komatsu PC 150-6k

    Happy New Year everyone, I have a Komatsu Pc 150 Lc-6k excavator. The problem I am having is the swing brake comes on suddenly at times and it won’t swing. I have the codes from the monitor and they are as follows: 101,102, E201,E233,104,206,316,213, 317. Which one would be the code or codes...
  14. J

    Deere 325g

    Hi , I have a Deere 325g track skid steer. Bought new in July 2019. I was using it today and it stopped moving. Motor runs fine and hydraulics seem to be ok. It only has 33 hours on it. It has a code 1595.01 something to to do with a speed sensor. Obviously I am going to call the dealer in the...
  15. J

    Komatsu/Dresser 220-5

    Hi, can anyone tellme what these electrical devices are on top of the valve spools? Thanks
  16. J

    Drott 6220 Excavator problems

    Greetings, I have a Dresser/Komatsu 6220 LC excavator serial number 2060004U001034. I am told it is the same as a Komatsu 220-5. I bought a repair manual online and it is not the right one. This machine doesn’t have the digital code display behind the seat for diagnostics. The problem I am...
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