NH TC29D Tach Squeals

   / NH TC29D Tach Squeals #1  

m050132

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Joined
Dec 28, 2024
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Tractor
NH TC29D
Greetings. I've got a 2000 TC-29D with a ever more frequent tach squeal that causes erratic RPM to the gauge. I think it just needs lubrication. Anyone see this problem before and know where the gear is at so I can get to it?
 
   / NH TC29D Tach Squeals #2  
You may very well have a cable-driven tach/hourmeter.
Disconnect the cable from the back of the gauge and lube,or replace the cable as needed.
Good Luck!
 
   / NH TC29D Tach Squeals #3  
The entire cluster is electronic, with tach driven by sensing alternator rpm. See if tightening the belt doesn't fix both issues. The gauge can lag or flutter if it's loose, wet, or glazed.

btw, welcome to TBN!
 

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