Noob question... How much to cut (body repair)?

[scartail]

Hi all,

 

Before I go down a wrong path that may take long to recover from, I'd like to ask for tips. I had post earlier (http://forums.hybridz.org/topic/111624-rear-quarter-panel-replacement-help/), but I realized that the other sub-forum may have been the wrong one.

 

You can see the location of interest, and the replacement panel in the referenced link. I have separated the outer and inner panels from the replacement panel.

 

So, how much to cut out of the rusted area? Obviously, I should out all rust, but should I cut more beyond that? Do I try to make straight cuts? Any benefit to cutting contoured cuts? Anything to look out for, specific to this area?

 

Thanks in advance!

 

 

[LLave]

I am no expert but generally, I cut until I reach solid metal. Cutting in straight lines makes it a heck of a lot easier to make a nice fitting patch. The fitment of your patch will ultimately dictate how difficult it is to weld up properly. Just remember you don't want to create additional work for yourself. Sometimes you can cut to a location that makes it easier to weld up. Like on my floor board I cut until i reached the flange of the frame rail, that gave me a nice sold piece to weld to. Sometimes the body lines and contours can help prevent warping. Honestly, I dont think there is any one right answer for you, all situations are different and everyone has a different technique. Take your time, dont rush yourself into creating more work. 

 

-Mike

[scartail]

Thanks for the advice. I'll have to look at this spot more closely.