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  1. Deimos

    cat 259d4 final drive disassemble procedure 2 speed

    There are models 259D and 259D3, but 259d4 does not exist.
  2. Deimos

    Cat d5g ignition diagram with prelube

    What Prelude system are you talking about? According to the electrical diagram for your tractor's serial number, the Prelube system (pre-start engine oil priming) is not present.
  3. Deimos

    Caterpillar D6R Loss of Clutch Pressure

    Based on the description of the problem and the steps you took to diagnose it, I can assume that the transmission pump has failed.
  4. Deimos

    850J Ripper Cylinder

    The problem was that the outer ring had popped out on its own. Apparently, the ring was deformed. We simply welded it back on, and it's holding up for now.
  5. Deimos

    259d quick coupler actuator

    It would be a good idea to provide the serial number of the machine to understand what kind of quick coupler is installed on your loader.
  6. Deimos

    850J Ripper Cylinder

    Thanks for the instructions. Are there any specifications for these hydraulic cylinders? For example, the ring bore dimensions, the cylinder bore diameter, etc.?
  7. Deimos

    850J Ripper Cylinder

    Hello everyone. Can anyone post detailed instructions on how to disassemble and assemble the ripper lift cylinder? Serial number: 1T0850JXCBC215485
  8. Deimos

    Cat C10 Sounds like a miss fire under load.

    The filtered fuel pressure at an engine speed of 600 rpm ... 450 kPa to 600 kPa (65.3 psi to 87.0 psi)
  9. Deimos

    Cat C10 Sounds like a miss fire under load.

    №5 Valve-Regulator
  10. Deimos

    Cat C10 Sounds like a miss fire under load.

    Please enter the engine serial number or prefix.
  11. Deimos

    Cat 259D Valve Cover Gasket Replacement

    259D Compact Track Loader FTL00001-UP (MACHINE) POWERED BY C3.3B Engine(SEBP5971 - 101) - Documentation Valve Mechanism Cover - Remove and Install SMCS - 1107-010 Removal Procedure Start By: a. Remove the glow plugs. b. Remove the fuel injection lines. Note: Refer to Specification UENR3421...
  12. Deimos

    Trans oil gone?

    Try to carefully inspect the output shaft seal.
  13. Deimos

    Cat C10 Sounds like a miss fire under load.

    The most reliable option is to connect a laptop with CAT ET to the engine and perform a cut-out test under load or while driving. There's no other way to identify a faulty injector on an electronic engine. Without a load, a cut-out test may show all injectors are OK, so it should be performed...
  14. Deimos

    Trans oil gone?

    What's the serial number on your grader? It's very strange that the dealer is telling you that.
  15. Deimos

    Mitsubishi MX55 (or MX45)

    Is there a nameplate from the excavator?
  16. Deimos

    Cat 950E

  17. Deimos

    Needing a little info on D6R-XL Series 1 I am looking at.

  18. Deimos

    D6R 9PN Code

    To display the code on the screen, you need to press the scroll key 2. Press switch (2) . The service code indicator indicates that a diagnostic code problem may exist. The diagnostic code may be active. This function will scroll through the parameters. These parameters display the diagnostic...
  19. Deimos

    Caterpillar 140G Grader blade tip cylinder, RHS blade up down cylinder doesn’t neutralize after pushing out until Push lever in opposite direction

    Hello everyone in South Africa! But there's no such prefix. Here's a list of 140G motorgraders.
  20. Deimos

    Caterpillar 140G Grader blade tip cylinder, RHS blade up down cylinder doesn’t neutralize after pushing out until Push lever in opposite direction

    Need the grader serial number
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