Brakes With All Wheel Drive Overview

Brakes with All Wheel Drive Overview

General notes => [ To siphon off brake fluid from the brake fluid reservoir, use the or the. ] Brakes With Front Wheel Drive Overview






1 - Hex Socket Head Bolt

• Always replace

• 90 Nm plus an additional 90° turn

2 - Wheel Bearing Housing

3 - Wheel Speed Sensor

• Removing and installing, refer to => [ Speed Sensor at Rear Axle with Front-Wheel Drive ] Speed Sensor at Rear Axle With Front-Wheel Drive

• Before inserting sensor, clean inner surface of bore and coat with hot bolt paste (G 052 112 A3)

2 - Hex Socket Head Bolt

• 8 Nm

5 - Cover Plate

6 - Hex Bolt

• 10 Nm

7 - Wheel Bearing/Hub Unit

8 - Bolt

• 4 Nm

9 - Brake Disc

• Allocation, dimensions, wear limits, refer to => [ Brakes ] Brakes

• Do not use excessive force to separate the brake rotor from the wheel hub. If necessary, use rust penetrant, otherwise the brake rotors could be damaged.

• Remove brake caliper prior to removing

• Must always be replaced together on both sides of axle

10 - Brake Pads

• Pad thickness, wear limit, refer to => [ Brakes ] Brakes

• Checking brake pad thickness

• Removing and installing, refer to => [ Brake Pads ] Brake Pads

• Must always be replaced together on both sides of axle

11 - Brake Carrier

• With guide pins and protective cap

• Supplied as an assembled replacement part with sufficient grease on guide pins

• If the protective caps are damaged, install repair kit; use included grease packet to grease the guide pins

12 - Brake Pad Securing Spring

• Always replace when pads are replaced

13 - Brake Caliper Housing

• Do not disconnect brake hose when changing brake pads

• Piston diameter => [ Rear Wheel Brake, Front-Wheel Drive ] Brakes

• Removing and installing, refer to => [ Brake Caliper ] Brake Caliper

• Servicing, refer to => [ Rear Brake Caliper Overview ] Rear Overview

• After service work or replacement, the brake cable must be adjusted first, refer to => [ Parking Brake, Adjusting ] Adjustments

14 - Hose Retainer

15 - Brake Line

• 14 Nm

16 - Bolt

• 35 Nm

• Self-locking

• When loosening and tightening, counter-hold at guide pin

• Always replace after removal

17 - Parking Brake Cable

• Removing and installing, refer to => [ Parking Brake Cable ] Service and Repair

• Adjusting the parking brake, refer to => [ Parking Brake, Adjusting ] Adjustments

18 - Spring Clamp

19 - Brake Hose with Spacer Bracket

20 - Spacer

• Install spacer bracket on brake caliper side