Kitchenaid KGSA906 Triple Tier Burner

[Mooseheader]

Hi -

We bought a house last fall that has a 12-yr old KGSA906 range that runs on propane.  Everything except the outer ring on the triple tier burner seems to work fine - so I have to assume the propane conversion was done correctly by the builder/installer. The inner burner on the triple tier lights and works fine.  However, when I push in (and turn) the knob for the outer burner, it just seems to be a duplicate control for the inner burner.  Nothing happens with the outer, and it won't light with a match either.  Your help would be appreciated before I get out my screwdriver.  This power burner is quite important if your wife is a Brazilian mama who boils her rice aggressively!

Thanks,

Mooseheader

[16345Ed]

I would dismantle the triple crown burner assembly and clean everything very good. Cleaning all port holes with a paper clip. 

Sounds like possibly gas not flowing to big burner.