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  1. ecm2004

    P&H 312 Exavator

    I understand !! great looking machine, glad to here it is running well for you. Does that have the 4-53 Detroit in it!! have you found a good place for parts on these?
  2. ecm2004

    P&H 312 Exavator

    Did you ever sell that machine? I may be looking for some parts for mine.
  3. ecm2004

    Bleeding air out of fuel line on a 4-53 Detroit

    Good Morning, So a quick up date and a thank you to all that responded. After breaking a fuel line I replaced and used a 12v pump in line to get fuel up to head! worked great. Thanks again.
  4. ecm2004

    Bleeding air out of fuel line on a 4-53 Detroit

    Thank you for your info, I will get a small pump and try that
  5. ecm2004

    Bleeding air out of fuel line on a 4-53 Detroit

    Hello I have a Detroit 4-53 diesel that had a fuel line break! I am first wondering how to bleed those lines and second would it be effective to put in a air dog lift pump ? Any help would be appreciated, thanks
  6. ecm2004

    Detroit 4-53 oil change

    Kshansen, That was why I thought I would ask the question about the proper oil for this Engine, As I own a Duramax and I use Rotella in that , I know this Detroit revs a lot and I want it to last. Thanks for the advise
  7. ecm2004

    Detroit 4-53 oil change

    Thanks and yes it does have a dip stick !!
  8. ecm2004

    Detroit 4-53 oil change

    Thanks every one for the reply's!! Would you happen to know how much oil this takes?
  9. ecm2004

    Detroit 4-53 oil change

    Good Afternoon, I have a Detroit 4-53 in an old P&H excavator. Would any one have some suggestions on the proper way to change oil as well as what type of oil to use? Many thanks
  10. ecm2004

    kUBOTA 4540 A air into hydraulics on backhoe

    Thanks for the help! It was the pump leaking around the seal. i purchased a rebuild kit and it worked Great!!
  11. ecm2004

    kUBOTA 4540 A air into hydraulics on backhoe

    No I have not!! I will check out the filter and pick up screen and go from there!! Thanks for the response..
  12. ecm2004

    kUBOTA 4540 A air into hydraulics on backhoe

    Yes Fluids are full and It was working fine! I have not had the tractor that long! Thanks
  13. ecm2004

    kUBOTA 4540 A air into hydraulics on backhoe

    I have a Kubota 4540A tractor with A Backhoe and within 10 minutes of useing backhoe the hydraulic sytem starts to foam and will not work. It has to sit for a while before I can use again!! Any suggestions would be appreciated !! Thanks
  14. ecm2004

    P&H excavator

    Thank you, I figured it would not be easy..
  15. ecm2004

    P&H excavator

    I Have an old P&h Excavator , I believe it May be a model H-312? It runs and digs but I would like to find info on this as I need to do maintanance.. I know it will be a grasp in the dark since not to many know about these anymore. Any help would be greatly appreciated. Thanks
  16. ecm2004

    P&H 312 Exavator

    Hello Mark, New to this site and came across your thread from a while ago. I have a P&h H312 I believe also.. Was looking for manuals or anything to refer to maintenance on this? Have you had any luck finding parts? We are not to far from each other . do you still have the 312 ?
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