GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Frame Rust (Can it be patched?)
Frame Rust [message #234326] Sun, 29 December 2013 08:34 Go to previous message
dpottebaum is currently offline  dpottebaum   United States
Messages: 100
Registered: January 2013
Location: Bondurant, Iowa
Karma:
Senior Member
I have started a one ton front suspension conversion. All of the original suspension has been removed and I have started cleaning up/painting the frame.

While stripping the frame, I found an unpleasant surprise. On the inside of the frame on the passenger side between the cross member and the control arm bracket I found a rusted through spot. I picked at it with a punch and made a pretty good hole. Then I took a dremmel and cut about a 1.5 x 3 inch hole so I could see the extent of the corrosion. It rusted from the inside out. I need to cut a bigger hole to get to better metal. I've got pictures I can send if anyone wants to see the carnage (never had much luck posting pictures on the forum due to size constraints).

I need your advice please. Is this a repairable spot, or will I need to put a different front frame section on my coach? I hope it can just be patched, but I don't want an unsafe condition. Have any of you ever seen rust through in this area of the frame? The rest of the frame looks to be in very good condition with only the usual surface rust.

I still have a parts coach, so the front frame can be swapped, but that is a lot of work that I don't want to do unless it's necessary. Your advice is much appreciated.

Here's a link to some photos. Thanks for suggesting the GMC photo site!

http://www.gmcmhphotos.com/photos/g6500-frame-repair.html



Dave Pottebaum Bondurant, Iowa 1978 Royale

[Updated on: Sun, 29 December 2013 12:32]

Report message to a moderator

 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: [GMCnet] GMC's The COST is in your Comfort Zone.
Next Topic: Question on toad towing
Goto Forum:
  


Current Time: Mon Sep 23 17:20:45 CDT 2024

Total time taken to generate the page: 0.02279 seconds