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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> 43 Leveling System, Air Suspension, Damper Control 3.0L (Eng Code MDK.Ca) -- 992 - 911 CARRERA (992) >> WM, 430501 Checking Hydraulic Fluid (PDCC) >> Checking Hydraulic Fluid (PDCC) >> Checking Hydraulic Fluid

Checking Hydraulic Fluid

WARNING: Caustic fluids 
  • Danger of chemical burns 

    → Wear personal protective gear.

    → Ensure that there is good ventilation.

    → Avoid contact with caustic fluid.

    → If you do come into contact, wash off immediately with plenty of warm water and contact a doctor if necessary.

NOTE: Aggressive fluids 
  • Risk of damage to components and surfaces 

    → Do not spill fluids.

    → In the event of contact, wash the component or surface with water.

    → Replace components that are already damaged.

  1. Run engine for approx. 20 seconds.

    Information 

    A dipstick with markings is fitted on the cap of the reservoir and is used to measure the fluid level.

    • When the engine is cold, the fluid level must be within the hatched area above the Cold marking on the dipstick.
    • When the engine is hot, the fluid level can be above the hatched area.
  2. When the engine is stopped and cold, open the reservoir and check the fluid level.
  3. Fluid level too low:
    1. 3.1 Fill the reservoir with Pentosin CHF 202.
    2. 3.2 Start the engine again. The fluid level must not fall.
    3. 3.3 Top up again if necessary until the fluid level is in the required area.
  4. Fluid level too high:
    1. 4.1 Remove fluid using a clean fluid extractor.
    2. 4.2 Check the fluid level again.
    3. 4.3 Repeat the process until the fluid level is in the required area.