because I had some problems with carburetor diaphragms, I ordered a set of 4 pieces in www.motorradbay.de (http://www.motorradbay.de)
they cost 29.90 euros each, so 130 euros in total including transport
very good quality
some pictures from the assembly
package that I received
(http://thumbnails54.imagebam.com/14243/63065e142420649.jpg) (http://www.imagebam.com/image/63065e142420649)
(http://thumbnails56.imagebam.com/14243/ee9793142420663.jpg) (http://www.imagebam.com/image/ee9793142420663)
(http://thumbnails57.imagebam.com/14243/84b1de142420680.jpg) (http://www.imagebam.com/image/84b1de142420680)
(http://thumbnails47.imagebam.com/14243/4fb90d142420697.jpg) (http://www.imagebam.com/image/4fb90d142420697)
(http://thumbnails54.imagebam.com/14243/9f1edb142420712.jpg) (http://www.imagebam.com/image/9f1edb142420712)
my diaphragms (original)
(http://thumbnails46.imagebam.com/14243/46bb27142420736.jpg) (http://www.imagebam.com/image/46bb27142420736)
(http://thumbnails43.imagebam.com/14243/a1f344142420745.jpg) (http://www.imagebam.com/image/a1f344142420745)
position mark
(http://thumbnails30.imagebam.com/14243/9a7303142420760.jpg) (http://www.imagebam.com/image/9a7303142420760)
is important that the diaphragm be positioned exactly in the same position, to maintain slide position inside carburetor
cut the upper plastic ring
(http://thumbnails39.imagebam.com/14243/7699a2142420776.jpg) (http://www.imagebam.com/image/7699a2142420776)
(http://thumbnails56.imagebam.com/14243/3a35da142420786.jpg) (http://www.imagebam.com/image/3a35da142420786)
carefully remove the ring
(http://thumbnails27.imagebam.com/14243/08a41a142420797.jpg) (http://www.imagebam.com/image/08a41a142420797)
(http://thumbnails44.imagebam.com/14243/12f69b142420809.jpg) (http://www.imagebam.com/image/12f69b142420809)
bottom ring
(http://thumbnails46.imagebam.com/14243/bdd8db142420822.jpg) (http://www.imagebam.com/image/bdd8db142420822)
adjusting the upper ring (~ 45 degree) with a file
(http://thumbnails52.imagebam.com/14243/98bd16142420850.jpg) (http://www.imagebam.com/image/98bd16142420850)
(http://thumbnails11.imagebam.com/14243/0671e5142420859.jpg) (http://www.imagebam.com/image/0671e5142420859)
mounting the new diaphragm
(http://thumbnails53.imagebam.com/14243/54cf6c142420873.jpg) (http://www.imagebam.com/image/54cf6c142420873)
(http://thumbnails44.imagebam.com/14243/20765b142420884.jpg) (http://www.imagebam.com/image/20765b142420884)
(http://thumbnails47.imagebam.com/14243/305050142420900.jpg) (http://www.imagebam.com/image/305050142420900)
mounting modified ring, glue, secure (for about 8 hours) with a zip-tie
(http://thumbnails44.imagebam.com/14243/a19585142420918.jpg) (http://www.imagebam.com/image/a19585142420918)
That looks to be pretty straightforward. How do they work?
Arnie
works very well
glue is resistant to temperature, no problems until now
engine throttle response is quick