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  1. R

    Terex TA400 Weird Shifting Issues

    Thanks for the replies! So, if PCS4's error message is that it's "stuck closed," is it just a matter of replacing that solenoid? Or, is it possible that the system is not getting some other signal that it is looking for, from something that PCS4 should be doing, and the system therefore thinks...
  2. R

    Terex TA400 Weird Shifting Issues

    Bump... hoping someone can help.
  3. R

    Terex TA400 Weird Shifting Issues

    Sorry for the long delay in replying, I had a short hospital stay. Since then, I went out to the site and checked the truck. I have not much experience with these trucks, but I do have some mechanic and electronic technician experience. I checked the fuses and relays, and had another delay...
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    Terex TA400 Weird Shifting Issues

    Hi! This is a 2010 Terex TA400 with SN: A9821095. The problem is a bit confusing, would anyone have an idea what could be causing this: Let's say the vehicle is parked. The driver can start it, and shift from park to 1st. The shifter moves, and the driver can move forward. However, the...
  5. R

    Cat 235c / 3306 Bad Oil Leak

    The quote he got was a little over $20k. How's that sound?
  6. R

    Cat 235c / 3306 Bad Oil Leak

    NEW INFORMATION: I'm sorry, I misunderstood (my f-i-l's 1st language is not English). The fluid that is leaking is hydraulic fluid from the transmission, it appears to be coming from the junction between the engine and the transmission, and he estimates that it's leaking about 18 quarts every...
  7. R

    Cat 235c / 3306 Bad Oil Leak

    Hi, my father-in-law has a 1990 Cat 235c with a 3306. SN: 5AF00998. I help him when I can, but we don't have a great amount of knowledge about these things, and don't have a manual for this excavator. He tells me that this machine has an oil leak (which he estimates at about 18 quarts an...
  8. R

    Komatsu PC220LC Electrical

    Sorry about that.
  9. R

    Komatsu PC220LC Electrical

    Hi, we had a guy come out and work on our Komatsu pc220lc, which was having a starting problem. He worked on it, then left. We now can't find the guy, and the wiring from the starter backwards has been all disconnected. Dangit!!!!! Would anyone have a diagram or photos of the wiring so that I...
  10. R

    Komatsu PC220LC Electrical

    Hi, we had a guy come out and work on our Komatsu pc220lc, which was having a starting problem. He worked on it, then left. We now can't find the guy, and the wiring from the starter backwards has been all disconnected. Dangit!!!!! Would anyone have a diagram or photos of the wiring so that...
  11. R

    John Deere 330 Excavator

    Sorry for the oversight, and thanks for mentioning it! The serial number of The Beast is: FF330CX082119. Any help is appreciated.
  12. R

    John Deere 330 Excavator

    This is sure gonna be embarrassing to say, and it's not worse for me because I wasn't employed with the company when this occurred.... BUT... Apparently, sometime during this winter (approx December), the heater was not working on the JD 330 Excavator. An employee took out the seat...
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    Where do you buy your Terex Earthmoving Equip Parts and do you like them?

    See title. Where are you buying your Terex big truck parts (TA 30, TA 40, TA 400, etc)? Do you like them? How helpful are they? Thanks for any comments.
  14. R

    Terex Service Manuals

    Thanks for your reply. The 2nd link worked perfectly, and I did get the manual for the TA40. Thank you. The other 2 links re-directed me to a site that I needed to register for. Liltmedia. I registered, and got a 5-day trial account for free. I did need to give my credit card information, so I...
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    Terex Service Manuals

    Hi, I was able to find Terex TA30 and TA40 service manuals online for download (pdf), but can only find the Terex TA400 Operators Manual online. I would like to have the TA 400 Service Manual. Would anyone know where I can download a Terex TA 400 Service Manual? Thank you,
  16. R

    Terex TA400 Hydraulic / Brake Fluid mix

    Hi, We have a 2010 Terex TA400, and the hydraulic and brake fluid are mixing, overflowing one reservoir and emptying the other. Also, while rolling, the brakes will engage randomly without touching the pedal. An older post on a TA40 pointed to a bad pump seal for a similar problem, or bad...
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