MRA X-creen Wing Replacement

If you've read my previous posts, you know that I bought my MRA X-creen second hand.  Once I got it mounted properly and the wing adjusted to my liking, I have really liked it.  I did notice that there were a couple of tiny cracks around the screws that clamped the mounting hardware to the wing itself, but I accepted that as part of purchasing on the secondary market as well as part of the significant cost savings.  Over time, the cracks have increased significantly to the point that I became concerned that the wing might eventually break loose.

I went to the MRA website (www.mra.de/en) to see about ordering a replacement part, but I only found where you can order the entire X-creen.  I clicked on the Contact link and submitted a request for pricing on a replacement wing, and I received a reply from Nicole asking me to send her pictures of the wing and the cracks as they may be able to replace the part free of charge.  I sent her the pictures (shown above), and she sent me another email saying that they would replace the wing for free!  I love it when a company stands behind their products, no questions asked.

The part arrived a little over a week later, and instead of just the clear plastic wing, it was the wing plus the mounting hardware that is screwed onto the wing.

When I went to replace the wing, I couldn't really see how the locking mechanism came apart.  Mentally, I had an idea of how it should go together just based on how the locking mechanism works, but I didn't want to force anything and break something else.  I went back to the MRA site and started looking at the installation instructions for their other products that use the same mechanism and finally found an exploded diagram of the locking mechanism.  As it turns out, it is assembled as I had visualized it, and the diagram and associated instructions confirmed my suspicion that the pieces simply snap into place.

X-creen Mounting Hardware - Exploded Diagram

The key to the whole thing is part 2, which is the locking knob for adjusting the angle of the wing itself.  The instructions said to turn it so that it is in the open position (parallel with the length of the shield), but I found that it would not budge.  When I turned it to the locked position (perpendicular to the length of the shield), it came out fairly easily.

After removing the locking knob on the other side, it was a simple matter of removing the shield from the arms.  You need to be careful when removing the shield, because part 4 will be loose and can fall out of the arm.  This is the piece that the locking knob slots into in order to lock the shield into place.

Installation of the new wing was a simple matter of reversing the steps above.  I found that I had to pinch the locking mechanism at part 4 and the outside of the new wing in order to get the locking pin to insert fully.  This makes sense since the pin serves that very function.  With the arms and wing adjusted back to what I believe is their original positions, everything is ready to go again.

I want to thank Nicole at MRA for the excellent customer service!