Follow these steps to fix your issue:
Shut off the gas supply
The shut-off valve on the propane gas tank needs to be closed. If you look at the tank knob, you can see which way to turn it.
Remove the cooking grate and flame tamer
The grate and flame tamer need to be removed from the burner.
Remove the burner
The cotter pin is located in the back of the burner. The burner mounting screw needs to be removed. Remove the burner from the manifolds by pulling it back and up.
Install the new burner
The burner needs to be pushed into the Manifold. Attach the burner mounting screw back to the burner. The cotter pin needs to be put back in place.
Reinstall the cooking grate and flame tamer
The flame tamer should be reinstalled over the burner. The cooking grate needs to be reinstalled.
Restore the gas supply
The propane gas tank has a valve on it.
You would need the following tools:
needle nose pliers, phillips screwdriver, work gloves.
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