I didn't have to cut up an allen socket, I just cut a short piece off of an allen wrench. I'm quite sure it took me less time to not have to remove and replace the wheel and the line brackets as I was right there working underneath anyway. It's just a matter of putting the allen wrench piece in the fill plug and loosening it with a 14mm box-end wrench. It was very, very easy.

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Life is not a journey to the grave with the intention of arriving safely in a pretty and well-preserved body, but rather to skid in broadside, thoroughly used up, totally worn out and loudly proclaiming: "WOW! WHAT A RIDE!!"

2007 M6
2018 Chevy 2500HD Diesel Alaskan Edition
2011 X5 35d
1972 Chevy K20 4X4
1972 Ford F-600
1959 Chevy Viking 60 Dump Truck
2015 CanAm Outlander XT 1000