Audi Q5: Hydraulic Components
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Overview - Front Brakes, 1LA, 1LJ, 1ZB and 1ZT
Note
The single-piston brake 1LA/1LJ/1ZB/1ZT is illustrated.
When servicing, always install entire repair kit.
1 - Bolt
30
Overview - Rear Brake Caliper
Note
When servicing, always install entire repair kit.
1 - Self-Locking Screw
35 Nm
Always replace.
Counterhold at the guide pin when loosening and
Overview - Brake Booster/Brake Master Cylinder
1 - Brake Fluid Reservoir
Do not remove the screen in the brake fluid reservoir.
2 - Brake Fluid Reservoir Cover
Not installed
SEE MORE:
Tests and Test Requirements
Special tools and workshop equipment
required
Brake Servo Tester -VAS6721-
The following checks will be helpful when performing Fault
Finding if there are complaints regarding the brake booster or
the so-called "hard brake pedal".
The following components are includ
Overview - Control Module and Hydraulic Unit
1 - ABS Hydraulic Unit -N55- with ABS Control Module -J104-
Installed location: in the front left engine compartment.
Refer to
→ Chapter "ABS Control Module -J104-/ABS Hydraulic Unit -N55-, Removing
and Installing".
The hydraulic c
Front Brake Caliper
