CAB NOISE - 2025 JD 5075E

bczoom said:
Welcome to the forum.
Can you elaborate? Too noisy? Some component too loud? Nice and quiet?
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New tractor with 80 hours. JD techs been here 3 times and found loose hardware at different locations on tractor. Yesterday said they had it fixed and was somewhat better. Still lots of vibration sound in cab starting at 1700rpm and up. Any help...THANKS
 
Our JD 50 series had a muffler shroud/heat deflector that vibrated when a certain engine speed was reached. Muffler on this tractor is on right hand side . the metal toolbox by left door also will rattle at times.
 
There has been some serial number ranges that can benefit from a software update for the engine controller. Have your dealer reference solution number 226073 to see if it pertains to your tractor. The original tuning was causing some backlash noise in engine timing gears. Mostly above 1600 rpm.
 
jdgreen said:
There has been some serial number ranges that can benefit from a software update for the engine controller. Have your dealer reference solution number 226073 to see if it pertains to your tractor. The original tuning was causing some backlash noise in engine timing gears. Mostly above 1600 rpm.
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Good info. Will check after holidays.
Thanks
 
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