Excellent instructions.  One tip:  if the guide screws are rusted out and feel welded to the old gas tubs, place a screwdriver head vertically behind the tab of the gas tube and twist.  It will help unloosen the gas tube so you can pull it out.  Before putting the new ones in, get a small tool and scrape out the rust around the guide screw so the new tube can slide in easily.

Thank you for the great instructions. I am about to tackle my Weber Genesis silver B grill burners and igniter very soon. Ordered the parts from Amazon which should be here tomorrow. As long as I am replacing the burners and igniter, I thought I would go all out and replace gas hose and flavoriser bars. Thanks again.
Update: The day after I posted this thank you, I received all my Weber Genesis Silver B parts that included the burners and it went real smooth with zero problems. Before and after watching this video I saw hit and miss guys struggling with the burners and took them out the wrong side, plus unscrewing the two guide screws and one guy even cutting the two screws off! Another guy unscrewing the spider guards from the manifold. So glad I followed this man on removing the burners. After I got the new burners in, I replaced the igniter, gas hose and flavorizer bars and my 18 year old grill is like new again. 👌

I'm with Jonathan Chan.. the directions were crazy and I could not do what they said to do.. But watching your video showed me how to do this and it worked...Thank you!

Fixed my 22 year old BBQ with your help. My front burner wasn't igniting. In fact I had to clean the end bit where the gas comes out before going into the burner bar as that was clogged (the bit that the spider catchers protect).A wire brush did the job. Took the time to clean the burner bars as well and banged out the carbon deposits. Great result. Thank you

I once was lost but now I am saved .... by YOU!  Saved me $150 and proved my wife wrong. I CAN DO IT!

I am probably the least handy person on the planet and with the help of your video I just replaced the burner tubes on my Weber in under 15 minutes (two burner model - burner 7507, it's that much easier still).   The instructions that came with were incomprehensible.  Thank you so much for this!

You obviously know your stuff and helped me a great deal. Only problem was your blocking the camera!

I have a 24 year old Genesis Silver C and needed all of the information that you provided to bring it back to new. I use my grill several times a week. Last night it didn't work as well as it should have, This morning I took it apart cleaned it and it still wasn't up to par. Ordered the parts and should be grilling again in about a week. With the help of Weber I even got new locking casters, that have been broken for years. I'm looking forward to getting an old grill new again. So with maybe a little help from my son this 70+ old lady has got this!!

This just helped me give new life to a 20+ year old grill that I purchased on the cheap for a campsite. Thanks for the video!

Quoting someone else below:  "Thank you so much for this video.  It gave me the confidence I needed to fix my grill.  Your directions made it seem so easy and it was easy!!!"

Thank you, greatly,  kind sir! My husband and I completed this task in record time!

Thanks so much!   I replaced the burner tubes yesterday--don't think I could've figured it out without your help.  Thanks!

Just replaced the cross burner piece and your video helped because it has been a week since I took this bad boy apart.  Should have taken pictures but didn't so this video helped refresh my memory.  Thanks again for your effort on the video.

Great video very helpful thank you for posting this.  I had a gas leak at the manifold, after watching this video I knew how to take the grill including the cover under the knobs apart. In  checking the burner tubes I found the crossover to be corroded and in two pieces.  I called Weber bought the new manifold that comes with the hose and new regulator.  I mentioned the crossover and they provided me with a new set of burner tubes at no cost under warranty. If I had not called Weber I never would have known.

You saved me! Looked at the directions and scratched my head. Your video was super easy to follow and helped me get my old Webber back up and running. Thank you very much! Appreciated...

Looked at the video prior to opening the parts...great video, start to finish, less than a half hour! Thanks!

Thanks!   Always great to find an example of the work being done on the same grill that you have!

this was so helpful! I purchased the replacement parts online. I thought I could just unscrew from the inside and got stuck big time. your step by step instructions saved the day. thanks

Thx for the video.  I just had a fire in one of the knobs.  Apparently this can occur when the tubes become blocked.  This is exactly the video I needed today.  

The camera doesn’t show how your removed the screws from the front plate but I see there is a gap in the plastic handle that allows easy access to the screws.  Just finished the replacement- easy peasey - very well explained

It worked! My wife and I just did the replacement with a slightly different model of Weber grill, but it all lined up with what was described in the video. Thanks & nice job.