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Repairing rear brake - drum brake

Special tools, test and measuring equipment and aids required

  Torque wrench

  Brake pedal load, e.g. -V.A.G 1869/2-.

  Plastic wedge -3409-

  Brake filling and bleeding device, e. g. -VAS 5234- or - ROMESS S15-

  Hook (commercially available)

  Brake fluid → Chapter 

  Solid lubricant paste -G 000 650-

  Note

  Use brake pedal loader, e. g. -V.A.G 1869/2-, before removing a brake cylinder, a brake carrier or beforeseparating a brake line from the brake cylinder.

  Generally tighten the brake line pipe screws to a tightening torque of 14 Nm.

  After working on the rear axle brake: Release hand-brake; forcefully activate the brake pedal repeatedly.

1 - Spring cap

  to removepush againstpressurespring andturn 90°

2 - Pressurespring

3 - Locating

spring

4 - Pressure rod

  Grease thecontactpoints withsolidlubricantpaste -G 000650-

5 - Wedge

  when

removingand installingthe brakedrum pushup through ahole forwheelscrews(reset brake)→ Chapter 

6 - Wheel-brakecylinder 

  check thesystem fortightness→ Chapter 

Стр. 1 из 2Repairing rear brake - drum brake

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  Repairs not allowed

  removing:

 – Remove the brake shoe → Chapter 

 – Use brake pedal load

 – Unscrew the brake line

 – Remove the wheel-brake cylinder 

  Installing:

 – Install the wheel-brake cylinder 

 – Screw on the brake line

 – Remove brake pedal load

 – Install the brake shoe → Chapter 

 – Bleeding Brake System → Chapter 

7 - Allan screw, 8 Nm

8 - Tensioning pin

9 - Brake carrier 

10 - Cap

  remove to check brake pad thickness

11 - Sliding block

  Cover the whole contact surface of the brake shoe with solid lubricant paste -G 000 650-

12 - Brake shoe

  removing and installing → Chapter 

  Minimum pad thickness without supporting shoe: 1.5 mm

  Check the brake lining thickness → Fabia

  Visual checking of the brake pad thickness through the inspection hole in the brake carrier→ Chapter .

  always use equivalent pad quality per axle

  Brake pads can also be supplied without supporting shoe

13 - Tension spring

14 - Bottom retractor spring

  Grease the contact points with solid lubricant paste -G 000 650-

15 - Top retractor spring

16 - Brake shoe with lever for hand-brake  removing and installing → Chapter 

  Setting the hand-brake → Chapter 

 

Стр. 2 из 2Repairing rear brake - drum brake

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