1980s case 1845 uniloader whining

   / 1980s case 1845 uniloader whining #1  

scrib68

New member
Joined
Dec 19, 2009
Messages
1
i just purchased a case 1845 . it is diesel powered and runs great, the bucket hydraulics are strong. it has problems turning when it gets hot , it makes real loud whining noises, anny one have any suggestions where i should start trying to find out where the problem is. thank you
 
   / 1980s case 1845 uniloader whining #3  
It would either be the drive pump or one of the drive hydro's, might be the pump if it is whining all of the time. A drive would give variation on one side only.
 
   / 1980s case 1845 uniloader whining #4  
You do know the hyd fluid is 10W-30 motor oil, with a Case additive. One qt for every 5 gal of oil. I believe it holds about 11 gal total.
 

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