Testarossa - Clutch hydraulic line leak between firewall and motor | FerrariChat
Buy

Testarossa - Clutch hydraulic line leak between firewall and motor

Discussion in 'Technical Q&A' started by stmkarting, Oct 28, 2025 at 5:59 PM.

Tags:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. stmkarting

    stmkarting Rookie

    Jun 13, 2019
    2
    Full Name:
    N. Lambros
    #1 stmkarting, Oct 28, 2025 at 5:59 PM
    Hello everyone,

    I'm reaching out to see if anyone has any information or can give me guidance to repair or how to replace the clutch hydraulic line on my 1990 Testarossa. Specifically, there is a leak between the firewall and motor, which is extremely difficult to reach or get any tools to remove the p-clip that holds the line at the rear bulk head.

    I tried to search the forum but only found discussion regarding leaks at the flex line that connects to the clutch housing, which is not my issue here. Obviously, I would like to hear that this fix can be done without pulling the motor. Any information would be greatly appreciated. Thanks kindly.

    Regards,
    Nick
     
  2. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,345
    Cowboy Capitol of the World
    Full Name:
    Brian Crall
    #2 Rifledriver, Oct 28, 2025 at 8:03 PM
    Have owned a 90 TR for 20 years and have worked on them professionally since 1985 and have no idea what you are describing.
    Cannot imagine any hydraulic repair requiring removal of engine. Where is the leak?
     
  3. Steve Magnusson

    Steve Magnusson Two Time F1 World Champ
    Lifetime Rossa

    Jan 11, 2001
    27,004
    30°30'40" N 97°35'41" W (Texas)
    Full Name:
    Steve Magnusson
    #3 Steve Magnusson, Oct 28, 2025 at 8:27 PM
  4. stmkarting

    stmkarting Rookie

    Jun 13, 2019
    2
    Full Name:
    N. Lambros
    #4 stmkarting, Oct 29, 2025 at 1:53 PM
    Hey guys,

    Thank you both for the responses and diagram. So if item #30 (tube) is the one attached to the clutch master cylinder and routed through the center console, then exits and mounted to the engine bay, and secured with item #31 (p-clip), then yes this is the location and parts I am referring to. The line seems to continue behind the oil tank on the bulkhead side. I just cannot see how to properly reach and repair/replace this with the current lack of accessibility.

    Thanks again for your time and assistance.

    Regards,
    Nick
     

Share This Page