Clean, Prep, and Tack Weld Plates
13:50
27:15
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At 13:50 in
Budget Turbo Yukon XL 4L80 Conversion: The Transmission Crossmember Mod! (100k Play Button Unboxing)
What happens here
Before welding, use an angle grinder to thoroughly clean all surfaces of the crossmember pieces where welds will be made. Remove any rust, paint, or contaminants to ensure a strong, clean weld. Put on a welding helmet and gloves. Set the TIG welder to appropriate settings (e.g., 90 amps for 1/8 inch steel). Tack weld the new steel plates to the crossmember ends. Apply small, strong tack welds in multiple locations to hold the plates securely, but ensure they can still be broken if minor adjustments are needed.
Goal: Tack weld the new steel plates to the cut crossmember pieces.
Tools and materials
- Angle Grinder Milwaukee — Cleaning welding surfaces
- Crossmember Pieces — The main components being joined
- Steel Plates — Filler pieces being attached
- TIG Welder Fronius MagicWave 230i — Tack welding the steel plates
- Welding Gloves — Hand protection during welding
- Welding Helmet Vizor — Eye and face protection during welding
- Filler Rod — For TIG welding (optional for tack welds)
- Tungsten Electrode — For TIG welding
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