Purchasing a Different AP Diaphragm (Option 2)

AP Diaphragms...

It has been brought to our attention that there are AP Diaphragms that have shorter rivets. If you do not feel comfortable shaving the AP Diaphragm Rivet from your bike, you can purchase a different AP Diaphragm. We have not tested or purchased any additional diaphragms, for our purposes. Some additional diaphragms that might have a shorter rivet would be a CRF250F or KTM which was noted by James Dean of Thumper Talk. Here is a picture he posted representing the differences in rivet length.

Replace diaphragm...

Take the AP Diaphragm and place back into the bottom of the Fuel Bowl with the shaved part of the rivet facing away from the carburetor.

Diaphragm spring...

After you have the AP Diaphragm in place, then take the AP Diaphragm Spring, and place it in the AP Bowl, and place the AP Bowl into position on the bottom of the carburetor. Secure the AP bowl with the 3 screws.