JD 4320 Hydro Static Transmission Problems

   / JD 4320 Hydro Static Transmission Problems #1  

Hay Pirate

Member
Joined
Jul 20, 2007
Messages
39
Location
Orange County, NY
My JD 4320 makes a loud grinding noise at random times when in C-3 or 4. When the "forward" pedal is to the floor. i have to COMPLETELY stop in order for the grinding to stop.
It only happens when going fast in the highest range, C.
:confused:
 
   / JD 4320 Hydro Static Transmission Problems #2  
I had the same problem a couple of times when traveling down the road. The problem stopped when I figured out that i didn't have the shifter completely in gear. Wiggle the shifter some and it should resolve your problem.


ArkLaTexSam
 
   / JD 4320 Hydro Static Transmission Problems
  • Thread Starter
#3  
hm, good point! sometimes I have trouble getting it into C, so I'll make sure its secure.

Also, what is the button, left of the steering column, has a wheel with an arrow going around the wheel and one going forward?
 
   / JD 4320 Hydro Static Transmission Problems #4  
You have a tilt steering wheel...?
 
   / JD 4320 Hydro Static Transmission Problems #5  
AKfish said:
You have a tilt steering wheel...?

I'm quite sure all 4320's have tilt steering as standard -- at least that was the case 8 mos ago when I bought my 4320.
 
   / JD 4320 Hydro Static Transmission Problems #6  
Hay Pirate said:
Also, what is the button, left of the steering column, has a wheel with an arrow going around the wheel and one going forward?

If I understand you correctly, it is the switch for "LoadMatch feature keeps the tractor from stalling under heavy loads". Mine is ON all the time as I don't have a reason to turn it OFF.
 
   / JD 4320 Hydro Static Transmission Problems
  • Thread Starter
#7  
I'll snap a photo with my phone for reference. I'm pretty sure you're right. I'll try making sure my shifter is in gear as well.
thanks.
 
   / JD 4320 Hydro Static Transmission Problems #8  
That grinding you're talking about was one heck of a noise. I hope to never here it again.

ArkLaTexSam
 

Tractor & Equipment Auctions

2015 EXA INDUSTRIAL PNEUMATIC TRAILER (A47001)
2015 EXA...
2013 JLG SKYTRAK 10054 TELEHANDLER(INOPERABLE) (A47001)
2013 JLG SKYTRAK...
CRATE (A47001)
CRATE (A47001)
2011 PETERBILT 367 CRANE TRUCK (A47001)
2011 PETERBILT 367...
Conssesion Trailer (A46683)
Conssesion Trailer...
2007 FORD F-450 (A47001)
2007 FORD F-450...
 
Top