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NC- Where to get diff welded?


jknc90

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Anyone with a MIG welder can do it. Give the welder the following instructions:

 

1. Clean, clean, clean, clean the internals after taking the diff out of the car and, preferably, out of the case.

 

2. Put a slight amount of opposite torque on the side shafts.

 

3. Turn up the heat and wire feed on the welder - set it to weld 3/8" thick steel and run the wire feed on the high side of the suggested range.

 

4. Put 4 big tack welds between each spider and side gear.

 

5. Remove the side axles.

 

6. Rotate the diff 180 degrees and put 4 big tack welds between each spider and side gear.

 

7. Rotate the diff 180 degrees and put a thick, heavy bead fully welding the spider and side gears together. If the diff is still in the case you need to be careful not to get things too hot and damage the side seals. Watch the splatter.

 

8. Rotate the diff 180 degrees and repeat.

 

9. Rotate and weld the gears to the housing using a 1" long bead for each gear.

 

10. Rotate and repeat.

 

11. Let it cool.

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