BRK #122
So I was driving the tractor, and was (incorrectly, so I learned) dragging a large log out of the Meadow. I heard a
POW and when I looked over, a gout of brown fluid was jetting from the side of the tractor. At first I thought it was coming from the transmission - I still have anxieties about the hydro-transmission fluid and filters I'd changed-out last month. However, it was actually gushing from the tire, which left me incredibly confused.
What the hell is this?, I thought to myself. I couldn't plug it, and during the struggle as I learned I couldn't plug it I ended up soaking a bunch of it into my clothes. We all agreed that it smelled like two-year-old teriyaki sauce.
Turns out, it's something called "bio ballast," and is made primarily of...
beet juice. Fred explained this to me, and mentioned there are two reasons that this is used to fill the tires:
1. You don't want only air in the tires. You want liquid in there to help weigh down the vehicle and lower its center of gravity.
2. While you want liquid, you don't want
water since it freezes at 32 degrees F. So use something that has a high sugar and/or high salt content, and therefore a lower freezing temperature.
To sum up my day, it was mostly driving to the repair shop, then waiting for their call that it was repaired, then driving there to pick it up. Here's the repaired tire at the end of the day, back at Basecamp.
Between that, I worked with the team to fell trees up at the Lab and then buck and split them for
firewood at Basecamp. Here's new
boot Daniel practicing as a first-timer with the chainsaw.
I have two photos of the trip to the shop to pick up the tire. It's a lovely time of year in western Montana.
That's all for now. It's been another long day. Thanks for reading, and enjoy your day...!