drilling into frame
I was thinking of drilling some holes in the frame of my tt and mounting a length of pvc pipe for my sewer hose I know I could not do this on my semi truck but what about on a travel trailer:@
Forum Discussion
SaltiDawg wrote:camperpaul wrote:Paul,
Properly placed 'Flanged Lightening Holes' actually increase the strength of the the metal.
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Let me assure you that this engineering calculation is not trivial... it is all about properly placed.
Salti
I agree.
Back in the '60s I had to fabricate parts for various aircraft. Most of those parts had to be tested with "Magnaflux" equipment to insure there were no flaws.
