Did a quick once over on the Nail Salon after TSF. Fixed a few minor things, tightened some random bolts, and replaced my in cab winch switch which was being finicky.
Meanwhile, snow has made a return to the Northwest after a few years of incredibly disappointing winters. Had a great run up doing some exploring on my day off.
Headed out with some NWC'ers this weekend for some more snow wheeling. Had a great run until I managed to shear two of three high steer arm bolts. I strive hard to not be "that guy," and build a reliable rig, so I was pretty angry inside when this happened.
Decided to get started with repairs since there's more wheeling to do. Here's Chad's handy work with some bailing wire for a McGyver fix.
Pulled the high steer arm, and got a look at the damage, two sheared 9/16" bolts. They broke deep enough it would have been tricky to weld a nut to them.
Decided to try and use an extractor instead. First center punch the bult as close to center as possible. Chuck up a good sharp bit (start small), and start drilling.
Upped my drill size, and used some cutting oil.
Final hole size, quenched in PB-Blaster.
I then used the torch to heat the around the bolt as much as possible without melting my ball joint and seals. Insert the extractor, and cross your fingers it comes out easily like this one did.
Onto the second one.
Add heat. This one was seized up pretty good, so I ended up applying heat directly to the bolt to heat it near red hot. Wet rag kept my ball joint happy.
Out she comes.
I have a hunch these might have been fractured for awhile looking at the pieces. What pains me the most is out of all the bolts on my Jeep, these are the
only ones I've never tried to re-torque mostly because I didn't want to break their torque. After a good launch up a small hill in the snow, and a landing biased on the passenger side, I believe that's what put these over the edge.
While getting this back together will get me wheeling again, it won't give me a peace of mind. I'm leaning toward picking up a Reid knuckle for the passenger side, which is machined and tapped for four bolts instead of the typical three. Couple this with hydro assist, which will take some of the stress off the draglink, and I think that'll be the recipe for a trouble free setup that can take a pounding.