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  1. Baltoi Ionut

    The Caterpillar TH330B problem no longer displays and does not start

    Good evening, yes, within an hour I solved the problem, I had a rather thick mouse-eaten cable, it was a + cable, and in the sockets under the cabin there are about 3 fairly large sockets with pins inside, there was oxide. , cleaned everything, redone the wiring and had no problem there...
  2. Baltoi Ionut

    Cat 407c telehandler

    For me, it didn't have speed and strength in the arm, for me the problem was with the rings of the hydraulic solenoids from the distributor
  3. Baltoi Ionut

    Solving caterpillar th hydraulic problems

    If the hydraulic controls work poorly, slowly, the problem is either from the gaskets in the hydraulic cylinders that are worn, or inside the PHS valves. I had both problems, and look what breaks inside the valves, for those who don't know. Those rings give way and the pressure is released. It's...
  4. Baltoi Ionut

    Hello, I would like you to help me with the following problem with CAT th330b

    The problem found, if anyone is facing this problem, take care, for me there was a piece of metal stuck to that piston that changes the speed, how did I remove that piece of metal, everything works great
  5. Baltoi Ionut

    Caterpillar TH330B steering cylinder problem

    The problem was solved, I found the magnetic ring where it came from and replaced it with a new one
  6. Baltoi Ionut

    Caterpillar th330b Problem with hydraulic and electrical controls

    Here are the meanings of your error codes and diagnostic methods
  7. Baltoi Ionut

    Caterpillar TH330B steering cylinder problem

    Good evening everyone, I'm back with a problem with this telescopic loader. The steering cylinder on my rear axle is leaking, so I decided to replace the gaskets, when I took it apart I found that it had been taken apart before, or even replaced entirely. The problem is the following: The...
  8. Baltoi Ionut

    Hello, I would like you to help me with the following problem with CAT th330b

    Hello, I would like you to help me with the following problem with the th330b crawler. I have a problem with the gearbox, all gears work except one. Namely speed 1 I also changed the 1st gear solenoid, without result When I try to start gear 1, the car behaves like this: I put the lever in 1st...
  9. Baltoi Ionut

    The Caterpillar TH330B problem no longer displays and does not start

    Good evening, I come back with a new problem, today when I was using the telescopic loader I see that suddenly he doesn't want to place any more orders, and the exclamation point was blinking orange, I decided to stop the engine and restart it, in vain, he doesn't want to display anything on ...
  10. Baltoi Ionut

    Caterpillar TH330B error code, who can help me?

    Hello, I have a new problem with my telescopic loader which is as follows: I turn on the ignition and the alarm starts to sound, and the needle indicating the weight remains locked to the maximum, the engine starts and all the controls go on but the alarm still rings. It did this a week ago but...
  11. Baltoi Ionut

    CAT Th330B transmission problems

    Under the telescopic arm if I lift it you can see the gearbox and there are 4 solenoids that are related to the speeds?
  12. Baltoi Ionut

    CAT Th330B transmission problems

    I started it once and now it enters second gear, it's probably a short circuit somewhere do you think? But the first speed still doesn't work at all, I put the inverter in both the forward and reverse position and I'm not doing anything, could the solenoid be at burnt speed or where would those...
  13. Baltoi Ionut

    CAT Th330B transmission problems

    This morning I started the machine again, and I noticed that if I pass it directly in speeds 3 and 4 it works but if I put it in second speed the audible alarm starts to sound and in the first speed it does absolutely nothing If from speed 3 I go to speed 2 the alarm starts ringing again and if...
  14. Baltoi Ionut

    CAT Th330B transmission problems

    Ma poate ajuta cineva?
  15. Baltoi Ionut

    CAT Th330B transmission problems

    Hello everyone, I came back with a new problem with this device. The problem is the following, for a week I have been having problems changing gears. The problem manifests itself in the following sense: -I have the transmission in second gear, I turn the reverse to the forward position, and I...
  16. Baltoi Ionut

    Caterpillar th330b Problem with hydraulic and electrical controls

    As an error code it looks like I have it active, but I don't know where the solenoid is for this code where does anyone know? A039088205
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