New old beam

Discussion in 'Mech Tech' started by Soggz, Sep 8, 2023.

  1. Soggz

    Soggz Supporter

    Hi all.
    On @Lasty superior recommendations of getting another front beam, as mine has lots of welding going on with it, I have managed to get a ‘rust free’ beam from Arizona (apparently).
    The guy says it would be a good idea to drill a hole in each top mount and fill it with a rust stabiliser and wax oil to stop it internally rusting. If this is indeed a good idea, how would go about it after the holes are drilled?
    Would I just fill it with a product like a rust killer, or would I have to spray waxoil into it. If the waxoil, would I need a special sort of gun and compressor set up? I have a compressor but not an application gun thing. I guess grommits and silicone to refill the holes after.
    ( and wire brush the outside back to bare metal, etch prime and paint).
    Thanks.
     
  2. Dynax S50 aerosols, plastic underseal bungs (eBay) in the holes. Make sure the drain "lips" at the bottom are clear.
     
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  3. Soggz

    Soggz Supporter

    Lips. Is that a condensation drain hole thing? Can’t tell on my old one, due to the build up of paint/ wax oil / Badger parts,etc…
     
  4. There's a gap in the two vertical pressings at the bottom to let water drain out.
     
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  5. Soggz

    Soggz Supporter

    Is there some sort of pipe, adapter on the aerosol? Is it a liquid that flows? or is it thick, like waxoil?
     
    Last edited: Sep 8, 2023
  6. Moons

    Moons Supporter

    It comes with long thin hoses and diffuser at the end - in large aerosol cans.

    Its more liquid than waxoil - its great stuff tbh, just shake the can with vigour.
     
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  7. I don’t think you need to drill any holes.
    I’d clear the lips at the bottom and then blow out with an airline as best as poss.
    With the beam upside down and warmed with a hot gun spray in chosen wax product. Leave it to sit for a bit, turn it up the right way and warm it til a bit of wax runs out.

    what will you do for servo mount? I haven’t found a great solution for aftermarket RHD servo mount….
     
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  8. This. Should come with a half-metre(?) "wand". Just stick it in the hole, twirl it until the stuff runs out of the drain hole. Great stuff.
     
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  9. vinnyboy

    vinnyboy Supporter

    A lot of waxes have a rust inhibitor built in. You could warm the can first to make it thinner. Before you fit the beam you could wax it upside down as well
     
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  10. S50 doesn't need heating. It's quite runny.
     
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  11. Everything is quite runny here today, 32*C
     
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  12. mikedjames

    mikedjames Supporter

    It's the best weather because the rust inhibitor wax gets into all the crevices before it cools down and/or the solvent evaporates.
     
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  13. A top beam tip from @Lasty is to remove the suspension arms, exposing the grease-clad bearings, then drag the whole lot down a gravel driveway :thumbsup:
     
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  14. Soggz

    Soggz Supporter

    I have. Don’t have one.:thumbsup:
     
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  15. Soggz

    Soggz Supporter

    Yes. I agree . I don’t have it yet. Should be here next Thursday Ish. It gets pretty warm in my greenhouse, still.
    Good place for this sort of thing.:thumbsup:
     
    rob.e likes this.
  16. Soggz

    Soggz Supporter

    Is that better, for a finer grind?
     
  17. Soggz

    Soggz Supporter

    Yes. I’ll do all this malarkey off of the van. I can still use it then.
     
  18. I twist and shout, just for good measure :thumbsup:
     
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  19. Moons

    Moons Supporter

    An enlarged prostate has that affect on a man
     
  20. Bloke who sold it was a cock ...
    All paid for and collection arranged by that fine fellow @crossy2112 , when he arrived there it had been dragged down a gravel drive with the ends open ...
    Crossy kindly gave it a good internal power wash and before i fitted it early this year I gave I another good rinse out and treated it to new bearings..

    Take a bow @mk2zetec , couldn't have tried less if you wanted to....

    Sent from my SM-G960F using Tapatalk
     
    Last edited: Sep 9, 2023
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