Fallon
Super Member
One thing that always irked me about Kubota hydraulic fluid is, it's clear so it is very hard to ascertain the fluid level on a dipstick equipped tractor (both mine are).
Buy John Deere MT3668 Hydraulic Oil Dye| hartvilletool.com is the fix. The sight glass on my old L3200 was worse than the dipstick on my L4060 with clear SUDT2. I havent gotten any for the L4060 yet & the half a jar (tablespoon ish) I had left a few years after the L3200 was dried out.