B7800 3pt Speed Control

   / B7800 3pt Speed Control #1  

tcarter1

Bronze Member
Joined
May 22, 2001
Messages
99
Location
Rock Hill, SC
Tractor
06 L2800 HST, R Long 4n1
The 3 point spped control knob on my B7800 seems to locked. I can't get it to turn in either direction. The manual doesn't indicate how to unlock it. Does anyone know how to get it to release?
 
   / B7800 3pt Speed Control #2  
Righty tighty, lefty loosey!!!!
 
   / B7800 3pt Speed Control
  • Thread Starter
#3  
"Righty tighty, lefty loosey!!!!"

LOL. I do have to repeat this to myself on occasion.

Before I used to pliers to persuade the knob to turn, I wanted to make sure it"s not locked somehow.
 
   / B7800 3pt Speed Control #4  
I had to use pliers on my tractor...:eek: to get it loose.
 
   / B7800 3pt Speed Control #5  
Happened on my B7800.
If you don't use it regularly, it will rust tight. Spray it with some penetrating oil, then use some vise grips to get a good grip on it and turn it. After you free it up, turn it on a regular basis to keep it freed up.
 
   / B7800 3pt Speed Control #6  
The knob on my B7800 has arrows on it. Facing the knob counterclockwise is "Open". "Open" means implement lowers faster. Clockwise is "Closed". "Closed" means the implement lowers slower. If the knob is turned clockwise all the way the implement won't lower at all.
 

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