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    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...
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    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
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    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?
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    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...
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    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?
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    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?
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    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?
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    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
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    Cat D4D 83J01988 Parts Manual dissapoontment

    Just received a new/old parts manual for a Cat D4D 83J and it does not contain any of the hydraulics? Anyone know why or where i can get this? HR
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    Caterpillar D4D 83J01988 radiator

    Hello Can anyone give me some advice on punching the tubes of a radiator on a Caterpillar D4D, 1971 83J01988? My differential temperature on the radiator is quite narrow. HR
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    Cat Diesel Engine

    Cat D4D, 83J01988. I have a noise from my starter when shutting off the tractor. I removed the starter and found the fork arms had bent and thus released the gears to engage the flywheel. I spoke to my starter motor company and he says the forks don't bend and that the engine must have a...
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