Ferris scalping

/ Ferris scalping #1  

walnutman

Gold Member
Joined
Aug 14, 2009
Messages
368
Location
Ben Wheeler, TX
Tractor
Yanmar YT359C, John Deere 310SE
2022 IS800 61"
Not liking the scalping at the turnaround.
Thinking it's the suspension
20250725_101931.jpg
 
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/ Ferris scalping #2  
Is that from drive tires skidding during turn or from the deck? Looks like tires in pics but not sure.
 
/ Ferris scalping #4  
My 72" zero will do that when the front gauge wheels are worn down, but while turning on uneven terrain.
 
/ Ferris scalping
  • Thread Starter
#5  
My 72" zero will do that when the front gauge wheels are worn down, but while turning on uneven terrain.
Barely past 100 hours. Scalping wheels make no sense to be cause you can't adjust them. My old eXmark had adjustable height scalping wheels.
 
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/ Ferris scalping
  • Thread Starter
#7  
If scalping can you have a friend watch what the deck is doing while you turn to see if something is moving in the suspension or deck linkage allowing the deck to shift.
Thank you. I'm mechanically inclined and did go over the deck recently to set cut height. Was way off from the dealer.
 
/ Ferris scalping #8  
Is it happening turning both was ways or more prominent in one direction? If you stand on one corner of foot platform does the deck tilt from suspension sag?

Agree that seems strange that corner gauge or anti scalp wheels are not adjustable.
 
/ Ferris scalping
  • Thread Starter
#9  
Thank you. I'm gonna go over it and look if anything isn't right. Been having issues with flat tires once in a while up front.
It seems the bead gets dirty. No holes. I had to pop the beads and clean the tire and rim. Not rust. Just dirt. Never saw this. Pressures correct.
 
/ Ferris scalping #10  
Thank you. I'm gonna go over it and look if anything isn't right. Been having issues with flat tires once in a while up front.
It seems the bead gets dirty. No holes. I had to pop the beads and clean the tire and rim. Not rust. Just dirt. Never saw this. Pressures correct.
Those tubeless tires are a real problem with a lot of zero turns. When I was repairing mowers as a side job at my home, I had a customer who was coming into my shop about once a week. He was doing custom mowing. I finally convinced him to just put on sold tires. Problem solved.

Richard
 

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