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  1. M

    Something you need to know about your big toy...

    The fuel system is generally composed of the fuel pump, fuel filter, fuel injector, fuel regulator, etc. This pic is the structure diagram of the fuel pump.
  2. M

    Something you need to know about your big toy...

    Types of engines At present, there are mainly in-line (L-type) engines, V-type (VR-type) engines, W-type engines and horizontally opposed engines. The following are their characteristics. 1. Inline engine The in-line engine is the most widely used cylinder arrangement form in automobiles...
  3. M

    Something you need to know about your big toy...

    MyMRO will publish some systematic knowledge about excavator parts, maybe you can get what you want to know here. Welcome to share with MyMRO your interesting things in the industry and related points that you know. Much appreciated:)
  4. M

    CAT 305C CR Mini Excavator Hydraulic Issue

    You can check the hydraulic pump and then see if the oil filter is clogged.
  5. M

    Cat 963C won't start

    You can check the shut off solenoid first, hope it's helpful. MyMRO
  6. M

    A novice's question

    Thanks you all! My machine is CAT 312C. And it works normally now. It looks like my oil isn't burning enough
  7. M

    engine rebuild

    You can try the OEM parts, hope it can help you. Some brands have aftermarket parts that are as good as the manufacturer. You can google it to find the parts you want
  8. M

    This will be an interesting thread moving forward......

    Looks interesting and helpful. As a novice, I believe I will get a lot from it...
  9. M

    PARTS, PARTS, PARTS!!!

    Looking for some local teams? Maybe this can help you.
  10. M

    Caterpillar books

    I'd love to know more about it...
  11. M

    Has anyone restored 12 volt batteries?

    Hope this video is helpful! MyMRO
  12. M

    A novice's question

    I owned my excavator not too long ago and am a novice. When I start my excavator it emits black smoke. why is that?
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