V4 Pp Maintenance

Discussion in 'Multistrada' started by kartman, Jan 11, 2024.

  1. Maybe of interest to some but I've just replaced the oem chain and front sprocket on my PP, they've both served quite well really, a surprising 22k miles.
    Anyway new DID Gold ZVM-X and Ognibene front sprocket now fitted, both purchased from Carpi moto late last year. Ognibene happens to be the oem fitment on the PP but considerably cheaper as aftermarket.
    To replace the front sprocket it's necessary to remove some small plastic covers, and since Ducati still seem to persist in adding foam backing to some plastic parts (presumably just for noise reduction), some corrosion has started to appear on the cylinder, sound familiar, yep, just like the 1260 foam backed plastic water pump cover issue :worried:.
    Presumably all of the above also applies to all V4 Multistrada's.

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  2. Better check mine, not ideal on £26k bike, should be a warranty issue surely
     
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  3. Daft idea to put a friggin sponge there!
     
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  4. That looks like a job to do every year.
     
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  5. I'd smother that area with ACF50 before refitting the covers.
     
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  6. Yes, gave it a good coating of such before putting it back together.

    For information the RH cover does not have foam backing.
     
    #6 kartman, Jan 12, 2024
    Last edited: Jan 12, 2024
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  7. This, just drench it, wipe it down and put the cover back on. Check it once a year.
     
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  8. The left hand cover in the photo does have the foam . Did you mean the right hand cover
     
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  9. I did indeed :bucktooth:, cheers, corrected now :upyeah:
     
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  10. I'd be tempted to rip the foam out
     
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  11. The corrosion doesn’t exist if it’s behind a cover.
     
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  12. Would the heat from the cylinder not just burn it off?
     
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  13. No, it'll be fine on engine cases, cylinders and heads, it'll smoke a bit the first time it gets hot but it'll leave the protective residue. Pretty horrible stuff to apply, best leave the can in a bowl of hot water for 15 mins before trying to spray, but it does a great job of preventing corrosion, even stops corrosion which has already started.
     
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  14. Silly question. What’s the process for getting the cover off? I can see the lower bolts but not the upper ones
     
  15. You have to take off 2 or 3 others to get to all the bolts, some are hidden, so basically all the black plastic bits have to come. I've removed my foam as a precaution.
     
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  16. Yes got it off and that rubber deffo needed to come out. Managed to get it before much damage. When will they learn?

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  17. Yes mine had this problem. When will they learn not to put sponge against cast metal?
     
  18. Took mine out the other day, pointless having it there
     
  19. I still have 2/3 of a bottle of Scottoiler fs 365. I assume this will also work but will need to be applied more often...or should I just go out to SBS to pick up some ACF-50?
     
  20. @kartman
    The 1260 foam backed plastic water pump cover was never included on North-American bikes.
    Why it was included on Euro versions must have been forr noise reduction. Can't see any other reason either.
    Since the foam backing is the culprit for retaining moisture causing corrosion, can't you just remove it?
     
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