Wrangler Rocker Guards - American Expedition Vehicles (AEV) - Jeep at Off-Road.com
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Wrangler Rocker GuardsAmerican Expedition Vehicles (AEV)

J.R. Farrar

• 2001 November - Product Review

Installation notes

I suggest that two people do the install, so bring a friend. It is not necessary, but makes the install easier. These are very heavy, and difficult to hold in place. It is very important that the holes be drilled in the right location the first time. Clicking on the pictures below will show a large image with more detail added in some photos. Make sure you separate and count all the parts in the package, they are listed on the installation instructions.


Remove Sahara plastic

If you are putting these on a Sahara model, you will need to remove the plastic side molding. To do this, remove the bolts along the underside edge of the Jeep using a 8mm socket. This will leave a metal strip that is riveted to the body.

You can either drill out the rivets, or grind off the heads of the rivets as I did. The grinding is messy, and sprays bits of aluminum and metal over the vehicle, so I would reccommend drilling. If you do not have the Sahara model, simply unbolt the fender extension behind the front flare.

Then you will want to cut the tabs off that the bottom bolts threaded into. I used a dremel tool with some good cut off discs from Sears. They are small, and you will want to take your time to cut them cleanly. After removing them I reccommend sanding, priming and painting the surfaces so they don't rust.


Prep

I asked Dave at AEV about the possiblity of dirt, salt and rocks getting between the guards and the rocker panel and causing rust. He stated that they didn't have any problems and recommended applying a bead of silicone around the top edge of the guard to keep out salt and dirt. Living in the rust belt and owning multiple Jeeps I know how bad the rust can be, and how easily the salt finds its way into cracks.

I opted to have Rhino Linings sprayed on the surfaces of the Jeep that the Rocker Guards will come in contact with. The Rhino spray bonds directly to the metal of the Jeep. This did make fitting the guards a bit tought since the Rhino is about 1/8" thick on the bottom and sides of the Jeep, but I think the combination works well. Depending on where you live, this may or may not be a problem. If you think or know that you will be in areas with a lot of salt on the roads, or constantly submerging this part of the jeep in water or mud, I would consider taking extra measures to assure nothing gets between the two.

Dave suggested to put nothing between the guard and the body of the Jeep stating that it added a moment to the setup because of the compression of the material(Rhino) under load. He also stated that this could possibly weaken the fasteners over time. I don't expect to have any problems, but will keep an eye on the seutp. Also since my Jeep was white and I was trying to keep it mostly that color I took the AEV rocker guards to the local powder coating shop. Powder Coatings Plus in Baltimore, MD took the black guards and applied a white powder coat that very closely matches the Jeep stone white color. The powder coating is much more durable than paint.

The black powder coat on the AEV guards was done very well. Dave stated that they use a five stage powder coating process now on the guards. I just wanted white instead of black, and that was not an option from AEV.


Fitting

To start, remove the lower three fender flare mounting bolts on the front and rear flares. On the front flare, you will want to remove the three bolts starting from the rear of the flare and working up/forward. On the rear flare remove the first three bolts starting at the front of the flare. This allows the flares to pull slightly from the body so that the guard can be lifted into place.

Now is when the helper comes in handy. Lift the guard into place on the Jeep. Make sure to be careful to clear the flares as you raise it. We found it easist to use two people to lift the guard into place, then have one person hold it there while the other used a jack with a 4x4 block to secure it in place. IMPORTANT! Once raised and secured, make sure the guard is FIRMLY in place from front to back. If the guard is not 100% flush with the bottom of the body, this will leave a gap between the guard and body.

I used a paint marker to mark the exterior hole locations on the black Rhino. Once marked you can remove the guards and drill the holes. I had a bit of a problem installing the supplied jacknut. It seems that while installing my first jacknut the tool became warped and stopped working. While installing my second jacknut, the threads of the nut ripped from the body of the jacknut! I was tightening them too much and they are VERY easy to over tighten. Especially if you have installed the solid style nutserts that are commonly used with aftermarket Jeep parts.

Guys, these jacknuts do not take much pressure or revolutions of the bolt to compress. My suggestion is to assemble the bolt through the tool, then into the jacknut finger tight. Slide it into the hole in the Jeep body and make one revolution with the supplied allen key. Now remove the bolt and tool and look how compressed the jacknut is. Repeat this operation until the jacknut is CLOSE to being fully compressed. Stop there. It will fully compress upon finaly installation of the guard when you tighten the bolt. Since I had ruined my tool I had to come up with another solution which was to use some vice grips loosely clamped to the outside ring of the jack nut.

Once all the holes are drilled and the jack nuts installed in the body, it is time to install the guard. Lift the rocker guard back into place and secure with the jack. Now install the two bolts that thread into the jack nuts. Tighten until the rubber washers squash out a bit and stop. Remember not too tight.

Now place the inside bracket into the tub and insert the bolts through the guard, tub then bracket. Place the supplied nylock nuts on the bolts and tighten. Finally insert the last bolt through the front most hole (#1 according to the installation instructions) and fender. Place the supplied large washer and finally the nylock nut. The next step is to rivet the under side of the rocker guards. I used the jack to hold the bottom of the guard tight to the body in each section while riveting. Jack up guard tight to body, drill hole then install the water proof style rivet. Take your time, and make sure you push the rivet up flush against the guard before compressing. Rivet the inside bracket to the tub of the Jeep using the standard rivets.

Re-install the bolts you removed for you fender flares. For extra protection from salt, AEV reccommends using 3M Rubberized Undercoating on the bottom area of the rocker and the surrounding underside of the tub. This should help in areas where you may see a lot of salt on the roads. You should be able to find this at your nearby Walmart store.



Finished Product



Send Your Comments Here!

Testing

I'm usually a minimalist when it comes to things sticking out or down from the Jeep. The benefit of this style rocker protection is that you don't lose inches of ground clearance as you would with nerf bar type guards or units that bolt directly to the frame. I feel the same way about the protection sticking out from the side of the body and was not necessarily fond of the extra round bar that runs along the length of the rocker guard. It is usually just one more place for something to get hung up on. So far I have done one weekend off-roading with the guards installed. The bar did not seem to pose any problems.

In fact, I think they did aid in keeping a few trees at bay while negotiating around them. I did manage to land down on the guards fairly hard a few times also. Once good enough to gouge the side bar and remove a bit of the powder coating. I don't believe there are any strength problems with this guard. It is more than strong enough for it's intended purpose. Update November 2003: We recieved this update from AEV.

The revised rocker guards are are now being made for us by ARB. We
have a close relationship with them and know that they can assure
us the quality we need. Also, ARB has one of the best powdercoating process available. Far better then any powdercoat we have found in the states.

We've tweaked and modified the guards to allow an easier install.
We have the time down to about 20min per side in the shop now
(although we get a lot of practice). Greatly improved instructions and templates make this about the easiest to install rocker guard out there.
No More Blind Fasteners! We are now using a flag and cage nut system to not only make the install faster, but to also get the guard tighter and closer to the body then was possible with nutserts/jacknuts. There have been some changes to the appearence. Formed steel
dimples are around each bolt hole now. For a two reasons... One, the dimple acts like a large washer, we use a .625" washer, but get an effective raduis of more like 1". Two, We put a lot of engineering into our products and when people see stamped steel, it further sets the guard away from a piece of angle iron with a bar welded onto it (Our main guard piece has three bends alone in it, while most guards are getting away with one to keep costs down).
The underside has been modified to fit the underside of the Jeep a bit better. Riveted in 11 places. No major changes here. The bar on the outside has been guaged up to increase the strength a bit and also to provide a beefier look as well as match the ARB Bullbar. We are still the only company offering an internal bracket for added strength. Retail price has not changed from 364.95. While these are some of the more expensive guards on the market, we feel you do get what you pay for.

For More Information, Contact:



American Expedition Vehicles
www.aev-conversions.com
5000 Hwy 93 South
Missoula, MT 59804
United States
(406) 251-2100
(406) 251-3005 Fax
Technical Help: tech@aev-conversions.com
Sales Assistance: sales@aev-conversions.com

Powder Coating Plus, LTD.
7112 Commercial Avenue
Baltimore, Maryland 21237
410-325-5307
410-485-6591 Fax
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