DARKSIDE, on 15 November 2011 - 02:19 AM, said:
btw, hope you do a simple writeup...I know a number of us would love to do this...
Thanks for the props everyone.
yep, I did come up with the quick-release portion myself, didn't seem worthwhile otherwise.
So here is my best effort
Acquire the Bill of materials. and do lots of measuring and mock up before you drill or cut.
Important stuff for mock up:
A. Skene Design License plate bracket, infinitely adjustable and designed for horizontal mounting.
http://www.skenedesi...ket/index.shtml
B. A piece of 1/8" aluminum plate, approximately 3" X 7.5" (get it large and grind it down to fit is what I did)
This plate is needed to make the Skene kit compatible with the Volvo bumper and to give you a platform to mount the dzus butterfly fastener.
C. a 1" long barrel Dzus fastener 1/4" diameter (approximate sizing, I used a butterfly type)

These, the spring portion and the guide are available from local shops catering to private aircraft parts.
if you have small airports nearby, you haver a source for these parts, and there is always the internet.

D. I have attached a PDF of my drilling template for an 98-99 V70R bumper. it was scanned at 8.5 X 11, just print it.
You can use this to determine the hole location to work with the above components on both the plate and the bumper.
Full page photo.pdf 542.94K
4 downloads
1. remove the bumper
2. Find the location where you want to have the bracket installed
3. using the template determine the best place to put the holes.
4. drill the holes
5. rivet the dzus spring on the back of the bumper centered above the hole. (it appears to support a 360 degree orientation so whatever works)
6. rivet the plate to guide the butterfly key and center the key to the dzus spring.

7. assemble the Skene plate bracket (I torqued all the adjusters, lock tightend them, primered and painted the assembly before install)

8. fastened the bracket to the mounting plate with the licence plate installed to determine where to drill and bolt (I used a tap and die kit, with Gorilla glue to fix everything before painting)
9 Checked the fit repeatedly before re-mounting the bumper.
10 drilled the mounting plate using the template, poked the butterfly dzus keys through, fixing them with bonded sealing washers.

Hope that helps