Poison Spyder Crusher Inner Fenders
May, 2016
This weekend I finally found the time to install the inner fenders I've had rolling around in the trunk for a month.
Part of the reason for the delay was a lack of time but another was that the prescribed install called for pulling off the actual fenders and doing a bunch of prep work to get them to fully integrate.
I wanted them to be removable on their own but still able to secure nicely, to the area of contention I was wanting to focus on is the rounded ear you can see in this pic on the far left:
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That ear is meant to tuck in behind the front corner of the crusher flare behind the side marker etc. So Friday I mocked up the inner fender and marked out a nice S-curve that would slide in just behind all that without actually having to integrate. Here is a before and after of the cut:
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After cleaning it up and making sure it fit as desired, I just married it up to the other inner fender using clamps and used it as a template for the other side:
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In the rearward sides of the liners, the integration points are the braces that come with the crusher fenders that transfer the impact load from the outer body to the frame. It's a vertical brace on each side with inner and outer bolts holding it in place, and the liner overlaps the inner 2 sets of bolts. The problem is with the liners in place you can't quite see where those bolts line up.
So I cheated and dabbed a little pattern grease to the heads of each of the bolts, installed the flares to the alignment I wanted, and then pressed the rear panel back to get a greaseprint of where those bolts would be. (forgot to photo)
Then I just pulled the liner out again, drilled the holes, and then did the same mirror transfer to the other inner liner.
That was it for Friday night- I installed the liners just to get an idea for how they will ride, but I couldn't fully install them because the extra thickness of the liner itself made it to where I couldn't get a nut on the brace bolts, so I would need to get longer bolts in the morning:
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Quick stop by Home Depot I picked up some 1.5" 13mm bolts in between painting coats. I went with a rust-oleum with a matte finish as I want a stealthier effect in the well.
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And with that I let everything set up over night and this morning was the final install. Getting the nuts on the backsides of the brace bolts with the liner was tricky. I had my wife keep pressure on the bolt and the. with the nut pre-slung on a long breaker bar, it was actually easier to come at it from under the jeep above the frame rail at an angle (no photo) and just kind of "stab it on" to the bolt until she could get it to turn and bite.
Here you can see the rearward alignment withe the 2 brace bolts installed:
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And here you can see the front slide-in modification I cut into the ear to get it to tuck without permanence:
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And finally the money shot of the entire liners installed:
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Fun project. The last thing I'll do is hit the inner face with some textured black to give it a similar finish to the fenders. Stoked not to be slinging mud and water into my engine bay anymore, and doubly-stoked to have my flex pictures look a little cleaner :cheesy: