Vehicle braking system Audi A6 C5 Allroad

General information about the brake system
Technical data of the brake system The brake system consists of a brake master cylinder, a brake booster, and rear and front disc brakes. The hydraulic brake...

ABS/ESP Bosch 5.7 Elements and Their Location
1.0. ABS/ESP Bosch 5.7 elements and their location: 1 - modulator bracket 2 - low pressure pump of the brake booster. Only on cars with a petrol engine with...

ABS/ESP Bosch 5.3 Elements and Their Location
1.0a ABS/ESP Bosch 5.3 elements and their location: 1 - modulator pump. Only on cars with ESP 2 - modulator pump pressure sensor. Only on cars with ESP 3 -...

Front Wheel Brake Mechanism with FN-3 Caliper — Design Description
2.0. Front wheel brake mechanism with FN-3 caliper: 1 - brake hose. When replacing brake pads, the brake hose should not be disconnected 2 - guide pin cap 3 -...

Front brake pads with FN-3 caliper — removal and installation
Removal 1. Mark the position of the front wheels on the hub. This will allow you to install the balanced wheel in its original position during assembly. 2....

Front disc brake mechanism with FNR-G60 caliper
3.0. Front disc brake mechanism with FNR-G60 caliper: 1 - brake pads. The wear sensor wire is attached to the inner pad 2 - brake shoe guide 3 - bolts...

Front Brake Pads with Caliper FNR-G60 — Removal and Installation
Removal Attention! The procedure for removing and installing brake pads on cars with this type of caliper is generally the same as with the FN-3 caliper. For...

Aluminum caliper HP-2 front wheel with two pistons
4.0. Aluminum caliper HP-2 front wheel with two pistons: 1 - brake disc 2 - support 3 - Brake pad wear sensor wire holder 4 - ribbed gasket 5 - caliper...

Front wheel brake mechanism with HP-2 caliper — removal and installation
The underside of the outer brake pad, which is used to attach it to the pad support plate, is covered with adhesive film (foil). After installing the pad,...

Front disc brakes with Brembo caliper
5.0. Front disc brake mechanism with Brembo caliper: 1 - brake disc 2 - support 3 - caliper mounting bolts with socket heads. Tightening torque 110 Nm. To be...

Front Brake Pads with Brembo Caliper — Removal and Installation
Removal 1. Remove the front wheels and secure the brake disc with the wheel bolt (see arrow in illustration). 5.1 Secure the brake disc with the wheel bolt...

Rear wheel brake mechanism with C38 caliper
6.0. Rear wheel brake mechanism with C38 caliper: 1 - caliper mounting bolt to brake shoe guide. Tightening torque 35 Nm. The bolt is self-locking, so it must...

Rear brake pads with caliper C38 — removal and installation
Removal Caution! If the brake pads are to be reinstalled for further use, they must be marked before removal. Switching the pads from the right wheel to the...

Rear wheel brake mechanism with C43 caliper
7.0. Rear wheel brake mechanism with C43 caliper: 1 - caliper mounting bolts. Tightening torque 35 Nm. The bolts are self-locking, so they must be replaced...

Rear brake pads with caliper C43 — removal and installation
Removal Attention! The procedure for removing and installing the rear brake pads with this type of caliper is identical to the procedure for the C38 caliper....

Brake caliper FN3 — design description
8.0. FN3 Support: 1 - protective caps for guide pins. Inserted into bushings 2 - guide pins. Tightening torque 25 Nm 3 - bleed nipple. Tightening torque 10 Nm...

Brake caliper FNR-G60 — design description
8.0a. Caliper FNR-G60: 1 - brake shoe guide 2 - guide pin. Tightening torque 30 Nm 3 - protective cap of the guide pin. Inserted into the pin bushing 4 - bleed...

Brake caliper HP2 — design description
8.0b. Support HP2: 1 - bleed nipple cap 2 - bleed nipple. Before screwing in the nipple, it is recommended to lubricate its thread with a thin layer of...

Brembo 18 Brake Caliper — Design Description
8.0 in. Brembo caliper 18 inches: 1 - bleed nipple cap 2 - bleed nipple. Before screwing in the nipple, it is recommended to lubricate its thread with a thin...

Brake caliper C38/C43 — design description
8.0r Caliper C38/C43: 1 - caliper mounting bolt. Must be replaced after each dismantling 2 - support with parking brake drive lever. Should be replaced in case...

Brake caliper — overhaul
FN3 support Attention! It is not recommended to overhaul the caliper yourself. It is better to entrust this work to a workshop, delivering the caliper...

Brake master cylinder and brake booster
9.0. Brake master cylinder and brake booster: 1 - bolts with heads for a multi-sided socket wrench (insert /45) fastening the vacuum booster to the engine...

Master Brake Cylinder — Removal and Installation
The main brake cylinder is the main one in the brake system. It is non-separable, cannot be repaired and in case of malfunction is replaced as a set ( see...

Brake booster vacuum — removal and installation
The vacuum booster is supplied with reduced pressure from the intake manifold through the corresponding hose. When braking, due to the difference between...

Parking brake lever — removal and installation
Removal 1. Press the brake pedal at least once until you feel a noticeable resistance when pressing the pedal. 2. Release the parking brake lever completely if...

Parking brake cables — removal and installation
Caution! The elements for adjusting the tension of the parking brake cables are located in front of the lower arms of the rear axle. Due to the automatic...

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A6(C5 AR, 1999-2005)

A6(C5, 1997-2004)

A6(C4, 1994-1997)