What's this plug?

   / What's this plug? #1  

homedad

Silver Member
Joined
Aug 29, 2009
Messages
196
Location
central/ se michigan
Tractor
Kubota L3130DT
I was changing my hydraulic fluid on my L3130 GST and lying underneath for 45 minutes awaiting the 11.1 gallons to stop dripping and I noticed this plug. It was obviously broken off or intentionally ripped out by the previous owner. I've had this tractor since about 2011 and it's always run great. Anyone know what it's supposed to do?
 

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   / What's this plug?
  • Thread Starter
#3  
Wow that was a very thoroughly researched answer. Thanks.
 

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