458 Suspension Lifter Bleeding method? | FerrariChat

458 Suspension Lifter Bleeding method?

Discussion in 'Technical Q&A' started by Smiley, Mar 27, 2020.

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  1. Smiley

    Smiley Rookie

    Dec 1, 2015
    23
    #1 Smiley, Mar 27, 2020
    Hi

    I wonder if anyone has a DIY way of bleeding the front suspension lifter system on a 458? ( after having been disconnected when shock absorber was removed ) ?
    In the workshop manual, it states to bleed the hydraulic lifter system a DEIS Diagnostic tester is required, and to select "NSV Bleeding" on that diagnostic tool. this is obviously the Ferrari specific tool that costs an absolute fortune!

    Was going to change the springs, but don't want to run into drama not being able to bleed the lifter system afterwards!

    Thanks Miles    ​
     
  2. OffsetImage

    OffsetImage Rookie

    Apr 21, 2020
    24
    Full Name:
    Spence Haldren
    #2 OffsetImage, Apr 28, 2020
    you can do it without using the tester, it's similar to bleeding brakes, it might throw a code but you can get that cleared anywhere that has a decent scanner that can read the suspension ecu. -- turn lift system on, open valve, (use a tube because that fluid shoots out like a rocket), close the tube, and repeat side to side. block the hose asap when disconnecting the line to stop excess fluid from running out. always make sure there is fluid in the tank so you don't burn out the pump.
     
    Smiley likes this.

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