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Home >> Volkswagen >> 2002 >> GTI Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 118 (Clutches - 0A4 (Sedan) (A5 Platform)) >> 30 Clutch >> Description And Operation >> Clutch System Overview >> Hydraulics Overview

Hydraulics Overview

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Fig 1: Identifying Hydraulic System - Assembly Overview
GWWN30-0415Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Brake Fluid Reservoir 
  2. Spring Clamp 
    • Not on all vehicles.
  3. Supply Hose 
  4. Master Cylinder 
  5. Clip 
    • The clip must be removed in order to remove/install the hose/line assembly.
  6. Mount 
    • To remove and install, disconnect the master cylinder from the clutch pedal. Refer to CLUTCH PEDAL .
  7. Clutch Pedal 
  8. Nut, Self Locking 
    • 25 Nm
    • Always replace.
    • Quantity: 3
    • For securing the bracket to the bulkhead.
  9. Seal/O-ring 
    • Installs onto the hose/line assembly connection.
    • Install using brake fluid.
    • Seal/O-ring suitable for the hose/line assembly connection, refer to HYDRAULICS OVERVIEW .
  10. Hose/Line Assembly 
  11. Bracket 
    • Attached to the body.
  12. Seal/O-ring 
    • Installs onto the hose/line assembly connection.
    • Install using brake fluid.
    • Seals/O-rings suitable for the hose/line assembly connection, refer to HYDRAULICS OVERVIEW .
  13. Clip 
    • The clip must be removed in order to remove/install the hose/line assembly.
  14. Clutch Slave Cylinder 
  15. Bolt 
    • 20 Nm
  16. Bleed Valve 
  17. Dust Cap 
  18. Transmission 
  19. Bracket 
  20. Bolt 
    • 20 Nm

Seal/O-Ring For The Hose/Line Assembly 

Fig 2: Identifying Seal/O-ring
GWWN30-10294Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
Item Line Connection Version
1 Line connection with a groove all the way around -arrow 1-
2 Line connection with a shoulder -arrow 2-
3 Line Connection with a shoulder -arrow 2- and with a groove all the way around -arrow 3-

Plastic Supply Hose 

Fig 3: Identifying Supply Hose & Seals
GWWN30-10128Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.