Replacing a front frame rail

[killi6]

hey, guys.

Has anyone done this? I'm assessing my 74 Satellite and trying to figure out where to support the body while I take out the old rail (and other associated pieces as necessary) and can come up with my own game plan based on me inferring where the structure is strong enough to hold it and everything, but I'd love to know if anyone else has done it and if so, how. I'm also concerned with making sure the body is 'straight'... again, I can try to figure out how to discern that myself, but if anyone could enlighten me, I'd appreciate it.

And I know I need to get a factory service manual for the body, too... maybe it's all in there?

Cheers!

 

[moparpoor]

Support the vehicle by the pinchwelds.That is if they are not rotted out.I replace this stuff all the time.A good tape measure will work,tram bar is a much better piece of measuring equipment.All you need to be worried about is the length and cross measurements.As for the rail height it should not be able to move up or down due to the apron and coresupport placement.Thats assuming you are replacing the rail due to rust not collision damage.If it is collision damage chances are you need to have the vehicle setup and measured.Then probably pulled and realigned,throwing parts at it won't fix it.This is not a job for a beginner or weekend warrior.If you are a confident welder with good skills rock on.If not,please get someone that is to help you.

 

[killi6]

Support the vehicle by the pinchwelds.That is if they are not rotted out.I replace this stuff all the time.A good tape measure will work,tram bar is a much better piece of measuring equipment.All you need to be worried about is the length and cross measurements.As for the rail height it should not be able to move up or down due to the apron and coresupport placement.Thats assuming you are replacing the rail due to rust not collision damage.If it is collision damage chances are you need to have the vehicle setup and measured.Then probably pulled and realigned,throwing parts at it won't fix it.This is not a job for a beginner or weekend warrior.If you are a confident welder with good skills rock on.If not,please get someone that is to help you.

Thx, man. yeah, it's just rust issues, no collision problems. Hearing things like 'I replace this stuff all of the time' is heartening.