Lower the truck onto the jack stands.
Best way to clean up a rusty truck frame.
Best way to remove rust from truck frame.
Get fluid film here.
Using wax and grease removal clean the surface.
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Start by getting the right materials.
Once you ve cleaned up the frame axles and suspension to the best of your ability pressure wash everything and allow it to dry.
Raise the truck and place jack stands under the frame near each front tire.
After years of driving the tubing can become filled with rust dirt and gravel allowing for moisture to soak and eventually rotting out the frame.
Https amzn to 2dcv8lt more links below just showing what i did.
Cover the area that surrounds the rusty area.
For tighter areas we relied on a 5 in 1 scraper wire brush and even sand paper.
I let my frame rust a little too much.
In this video i restore a frame using a rust converter.
You can flush water through the frame then follow up with compressed air to help the inside dry.
Step 2 crawl under the truck on your back and use a wire brush to get rid of the loose rust.
The best way more like the easiest way and least time consuming.
Leave a space of 6 inches in all sides.
We placed a few fans under the truck to speed up the drying process in order to get on with the rest of the prepping.