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2020 Diesel in Engine Oil

1

1 Dollar

Member
1967 2020 diesel runs fine and has the whole year I've owned it. Spinning the baler up to speed today it was pushing oil out the dipstick and I now see that the crankcase was FULL with diesel. About 5 gallons of oil/fuel came out of the crankcase. Never noticed this issue till today, I always check the oil before working it, not always when just pulling a wagon in etc. so I'm not sure how long its been like this.

Fuel pump diaphragm gasket most likely? Or injection related??

Thanks
 
More details: I have a very small steady stream of fuel from the oil pan drain. I filled the fuel tank 2 days ago so whatever is leaking is being pushed by gravity. That's probably why I hadn't noticed until today when I started it up. I pulled the fuel pump off and away from the block and the leak still runs.

I have the "old style" injection pump still. No clue on injector age, their condition is probably near replacement. She's a hard starter when hot and below 45 degrees F.
a116063.jpg
 
I sent mine into these guys. Tractor barely turns over and it starts now where before you needed ether on 70 degree days. Mine was a Bosch pump on a German 2020 and nobody locally would even attempt to fix it. They had to send the head out of the country to be re-chromed but it works great now.
pump service
 
Alright so I can't get the pump off the engine. Am I missing something? Does the gear cover need to come off?
 
(quoted from post at 04:10:28 05/22/13)
After setting engine timing to TDC remove cover up by radiator then remove studs holding gear on pump shaft.
17790.jpg
Click to expand...

That got it. Thanks!

Taking it to a shop tomorrow that says they can seal it up! We'll see
 
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