Oil & Fuel Hydraulic leak help

/ Hydraulic leak help #1  

Smokeydog

Elite Member
Joined
Jan 20, 2019
Messages
3,213
Location
Knoxville, Tennessee
Tractor
Kubota B26, M59, M5030DT
Have a hydraulic leak on the right oil cooler connection on B26. Oil/dirt building up on radiator screen and around area. Looks like an external spring clip holds two metal tube fittings together. Suspect a bad O-ring between the two. This is where a parts manual would be helpful. Is this common and a easy fix?

Worried about oil loss and air in leakage too. Note more oil film on back of tractor at dip stick and fill plug. Aeration and foaming of oil not good.

Took almost two quarts to bring oil to mid-dipstick after 100 hours. No over heating or noise from hst.
 
/ Hydraulic leak help #2  
Download PDF of parts manual BY CLICKING HERE. Page 169, looks like easy fix.
 

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