ar4210s0240p

Remove/install rear axle brake disk

Type ar · emne 42.10 · version 0200 · 2020-03-18

Gælder for: Model 470, 471

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 2 Chassis › 42 Bremsehydraulik og -mekanik › 42.10 Driftsbremse — Serie 470 · Serie 471

EinPAS 21 bremser/vakuumsystem/trykluftsystem › 21.15 driftsbremse/vakuumsystem › 21.15.42 driftsbremse bagest — Serie 470 · Serie 471

AR42.10-S-0240P

Remove/install rear axle brake disk

06.03.2020

Model

470, 471

Remove/install rear axle brake disk

S42.10-4624-08

Shown on model 470, on left side of vehicle

1

Bolts

4

Adjustment wheel

2

Caliper support

5

Brake disk

3

Stop plug

Danger

Risk of accident when commissioning the vehicle due to a lack of braking effect when the service brake is operated for the first time after repair work.

Before starting the engine, actuate brake pedal several times until pressure is built up and maintained in the brake system.

AS42.50-Z-0002-01A

Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

Topical note

Notes on repairs to brake system

AH42.00-P-0003-01A

Remove

1

Release parking brake

2

Remove brake linings

AR42.10-S-1710P

3

Unscrew bolts (1) and remove brake caliper support (2)

4

Remove stop plug (3)

5

Release parking brake by turning back the adjustment wheel (4) until the brake disk (5) moves freely

Turn the brake disk (5) slightly if necessary for better accessibility.

6

Mark position of brake disk (5) relative to wheel hub in color

When reusing the brake disk (5).

7

Remove brake disk (5)

Clean

8

Clean contact surface and interference fit of brake disk (5)

Assembly cleaner

*BR00.45-Z-1028-04A

Install

9

Check brake disk (5) for damage and wear

If the brake disk (5) is damaged or worn.

Replace left and right brake disk (5) as well as all brake pads on rear axle.


AR42.10-S-1710P

10

Align brake disk (5) to match colored marking relative to wheel hub

When reusing the brake disk (5).

11

Plug brake disk (5) onto wheel hub

12

Adjust basic clearance of parking brake

AR42.20-S-0540-02P

13

Install stop plug (3)

14

Position brake caliper support (2) onto axle tube and tighten with bolts (1)

Screw, brake caliper support to rear axle

*BA42.10-N-1004-12P

15

Install brake lining

AR42.10-S-1710P

Rear axle brake caliper

Number

Designation

Model 470, 471

BA42.10-N-1004-12P

Screw, brake caliper support to rear axle

Nm

88

Repair materials

Number

Designation

Order number

BR00.45-Z-1028-04A

Assembly cleaner

A 000 986 56 01

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