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  1. H

    Caterpillar 931 78U1032

    Right yes. I believe its the same oil leaking on either side of the machine, so the oil is coming out in 2 different spots that are identical right above each drive sprocket on the housing of the loader.
  2. H

    Caterpillar 931 78U1032

    Hello So i looked at a 931 track loader yesterday and there are 2 identical oil leaks, on the sides of the machine. The oil leaks are located under the fuel tank and the other under the hydraulic tank in exact same location. The owner told me that the grease zirks have broken of and just need...
  3. H

    D4D 78A 7128 final drive

    Hello, when i remove the outside cap, 3F1556, i have some amount of final drive 50 weight oil present, is this a problem? If it is what is the fix? B
  4. H

    D4D 78A final drive nut torque spec

    Aw yes perfect that's exactly what i am referring too Bob. I can easily access the outside hex nut and have a torque wrench for that one. Its just that i notice some pins on it, do these have to be removed in order to torque the hex nut? Left handed thread right? How do you access the...
  5. H

    D4D 78A final drive nut torque spec

    Hey, does anyone know the torque spec for the main nut on the final drive for D4D serial number 78A7128?
  6. H

    Caterpillar D4D 78A 7128

    Hello all again, yep you were right Old Magnet, the weep hole on the fuel transfer pump was plugged. We had it apart to see that. We rebuilt the pump with a new shaft and seals/gasket. The shaft was wore down, looked like it was subject to water at times as it was corroded. Now there is no...
  7. H

    Caterpillar D4D 78A 7128

    Yep all good advice but i have confirmed there is diesel fuel in the engine oil.
  8. H

    Caterpillar D4D 78A 7128

    Hi Mcrafdty, i have at Cat 3304 the dipstick says to check the engine oil while idling. The cat d330 engine dipstick says nothing, maybe it was changed to a blank one. Bryan
  9. H

    Caterpillar D4D 78A 7128

    Good morning, Looking for some advice, i recently purchased a Caterpillar D4D 78A that had been sitting for about 7 years. Got it home put 2 battery's in it a shot of ether and she fired right up, was quite amazed. It now seems that i have fuel in the engine oil as the dipstick is way high...
  10. H

    Deutz DX 140 tractor

    Hi Does nayone have iformation on a Deutz DX140 tractor? Looking to know how much transmission oil it holds? There is a site glass on the side of the transmission, should the oil level be visible on the site glass?
  11. H

    D4D Chain Link Removal

    Hi Can someone explain to me oscillating frame?
  12. H

    Cat 955 vs Cat 941b

    Does anyone know if the undercarriage parts of a 955 track loader will fit on a 941B Cat track loader?
  13. H

    Caterpillar 955 vs Cat 941B

    Does anyone know if the undercarriage parts of a 955 track loader will fit on a 941B Cat track loader?
  14. H

    Case 1845c Alternator buzzer

    Connections on the main electrical plug can be loose or not making a good connection. Clean them up use a very small amount of copper anti seize on them. Or did a new alternator fix the problem?
  15. H

    1845c trouble starting

    We have a John Deere 1120 tractor it would not start after be shut off from reaching its operating temperature. The tractor did not burn much fuel and had enough power but needed to cool down before it would start again. The injector pump was turned down to much, had that fixed and now no...
  16. H

    Cat 3304 engine oil cooler

    So maybe the pipe is just being used for a place to mount the oil filter base?
  17. H

    Cat 3304 engine oil cooler

    I may have to remove the oil filter base to take another look, but for sure i could not see the coolant pipes through the ports
  18. H

    Cat 3304 engine oil cooler

    Hello engine Serial Number 62C13532 in a Cat D4D 83J01988.
  19. H

    Cat 3304 engine oil cooler

    Hello Can anyone tell me what the oil ports should look like on a Cat 3304 engine oil cooler? I removed the base off of mine and it looks like they are blocked with an incorrect gasket? Or perhaps this is a fine mesh, not sure? HR
  20. H

    Cat D4D 83J01988 Parts Manual dissapoontment

    right on thank, Hollyrock
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