Gear shift shaft noise issues

Discussion in 'Mech Tech' started by Chrisd, Apr 12, 2020.

  1. Chrisd

    Chrisd Supporter

    Hi all

    Since buying my camper late last year, the gear shift has made a loud metal on metal noise from under the middle of the van. Not gear crunching.

    I've tracked down the noise to the shaft as it passes under the floor towards the coupling above the Y shape of the heater conduit (see photos). Just infront of this, the shaft comes out of a tube via some slightly perished bellows. The rod after this is scraping the 2 metal struts that look like 2 mini RSJs with round holes.

    I was wondering if there are meant to be some support brackets or something to hold the rod between the bellows and the coupling?

    Thanks
     

    Attached Files:

  2. Faust

    Faust Supporter

    What about checking the other connection point back towards the cab number 17 and 11 on the diagram could of gone loose and made it drop a bit .
     
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  3. GARRICK CLARK

    GARRICK CLARK Sponsor

    There is a bush in the shift rod tube that over time falls apart.
    looks like 13 and 16 as gone. plus the rod has defo dropped
    Changing 13 and 15 isn't an easy fix.
    I have a job coming in with the same issue, its common
     
    Last edited: Apr 12, 2020
    Chrisd likes this.
  4. Zed

    Zed Gradually getting grumpier

    Has someone cut the end of the outer tube off? The last 12"? It should continue through all the top hats.
     
    snotty likes this.
  5. Long time since I looked at mine, but is the outer conduit that the shuttlecocks (13 & 16) live in still there?
     
  6. Chrisd

    Chrisd Supporter

    Thanks all

    Will check further forward for drooping parts!

    I hope it is not the bushes as I've read it's an engine and gearbox out job....aaagh

    Between the final bellows and the coupler there is no outer tube that I can see. 13 to 16 is there. The diagram does not give any indication of how long that piece of exposed rod is after tube 18 stops. Mine, from the picture is about a foot long after the bellows.
     
  7. Zed

    Zed Gradually getting grumpier

    Not all of it, I suspect the rear shuttlecock part has gone walkies.
    It should continue through the support nearest the coupler with barely any exposed.
     
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  8. GARRICK CLARK

    GARRICK CLARK Sponsor

    You might have to make a ball bearing bush kit and fit it between 10 and 11. No engine/out
     
    Chrisd likes this.
  9. GARRICK CLARK

    GARRICK CLARK Sponsor

    Actually, if you buy the bush kit and get the 13 or 16 bush( there is a ring that goes with it) you could find a pic of what the bush mount looks like , make that and weld it in between 10 and 11. polish the rod were the bush is going to be positioned.
     

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