1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Hyperpro Confusion

Discussion in 'Supersport (1974-2007)' started by Nasher, Feb 4, 2017.

  1. Here's my Showa in bits when it was at a specialist for rebuilding........recharging done after removing the reservoir cap IIRC. Showa in bits.jpg
     
    • Like Like x 1
  2. From memory, Sachs can't be rebuilt and Showa etc can. Think the cheapest Maxton can't be either but that may be nitron I'm thinking of.
     
    #22 bradders, Feb 18, 2017
    Last edited: Feb 19, 2017
  3. Thanks Guys.

    Arquebus, are you saying there is a valve for recharging under this cap?

    Showa cap.jpg

    Thanks

    Nasher
     
  4. Yep ---- 3_f.jpg
     
    • Like Like x 1
  5. I'm sure you know what you are doing, but remember this things can be under high pressure when taking them off. :)
     
  6. IIRC the cover is just a cover held in place with a wire circlip - no pressure.

    Once the cover is off and the valve cap is removed, the nitrogen is pumped in or released via the valve, which I think is similar to a tyre valve.

    Sorry, can't tell you what the pressure should be, although 100 psi rings a bell - don't take my word for it, though.
     
  7. Thanks Arquebus.
    I'm not sure the Nitrogen I've (sort of) got access to is at 100 psi, will have to have a look.

    Nasher
     
  8. It might have been 150 psi - I just can't remember.

    I have tried phoning the guy that did mine without success, so maybe a phone call to a friendly Main Dealer might help.

    However given that repairing a rear shock isn't as easy as it might seem; and of course if you find the reservoir seal leaks once you have done it and paid for the parts and a recharge, its a bugger if you have to do it all again.

    Bearing in mind the cost of the parts needed etc, maybe it is worth using a specialist such as:

    Ducati 900SS Shock Absorber Rebuild & Repair Service
     
  9. So Ghost Rider, are you saying you've seen broken swingarm lugs as a result of someone fitting a Sachs Suck to an Alloy Swingarm? Please confirm that, and yes, would really appreciate seeing those photos. Not least because I know someone who has a Sachs Shock in an Alloy Swingarm.
     
Do Not Sell My Personal Information