ar4210d0015fa

Test brake system with pressure tester for leaks

Typ ar · temat 42.10 · wersja 0103 · 2020-03-12

Dotyczy: Model 909

Niedostępne w języku „pl”; wyświetlono w języku Angielski.

Umiejscowienie

Grupa funkcyjna 2 Podwozie › 42 Układ hydrauliczny i mechanizm hamulców › 42.10 Hamulec główny — Seria 909

EinPAS 21 Hamulce/instalacja podciśnieniowa/układ sprężonego powietrza › 21.15 Hamulec zasadniczy/instalacja podciśnieniowa › 21.15.5 Układ hamulcowy kompletny — Seria 909

AR42.10-D-0015FA

Test brake system with pressure tester for leaks

06.03.2020

Model

909

Test brake system with pressure tester for leaks

D42.10-1181-09

Shown on model 909.63

1

Brake caliper (front axle)

05

Pressure tester

3

Brake caliper (rear axle)

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

Caution

Risk of poisoning from swallowing brake fluid. Risk of injury from skin and eye contact with brake fluid

Only pour brake fluid into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid.

AS42.50-Z-0001-01A

Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

Topical note

Notes on repairs to brake system

AH42.00-P-0003-01A

Topical note

Notes on checking brake system for leaks

AH42.10-N-0001-01A

Topical note

Brake fluid notes

AH42.50-P-0001-01A

Remove

1

Remove wheels

If necessary.

AR40.10-D-1100F

Check

2.1

Attach pressure tester (05) with test line for brake pressure test at the brake calipers (1, 3) on the left side of the vehicle

With wheel and tire assemblies mounted.

Model 909.63Wheels fitted

AR42.10-D-0015-01FA

Model 909.64
Wheels fittedModel 909.8Wheels fitted

AR42.10-D-0015-01FC

000 588 07 21 00 Test equipment

WS42.00-P-0014B

Test line for testing brake pressure

WF58.50-N-4210-03A

Brake fluids (DOT 4 plus)

BB00.40-P-0331-00A

Assembly cleaner

*BR00.45-Z-1028-04A

2.2

Install pressure tester (05) directly on left brake calipers (1, 3)

With wheel and tire assemblies removed.

Model 909.6
Wheels removedModel 909.8Wheels removed

AR42.10-D-0015-01FB

000 588 07 21 00 Test equipment

WS42.00-P-0014B

Brake fluids (DOT 4 plus)

BB00.40-P-0331-00A

3

Perform low-pressure and high-pressure check on brake system

AR42.10-D-0015-02F

000 588 07 21 00 Test equipment

WS42.00-P-0014B

Model 909High-pressure test of brake system

*BE42.50-N-1002-01A

Model 909Low-pressure test of brake system

*BE42.50-N-1001-01A

Brake pedal jack

*000589183100

4.1

Detach pressure tester (05) from test line

With wheel and tire assemblies mounted.

4.2

Detach pressure tester (05) from left brake calipers (1, 3) and install bleed valves

With wheel and tire assemblies removed.

Bleed screw to brake caliper

*BA42.10-N-1002-10A

Bleed screw to brake caliper

*BA42.10-N-1003-12A

5

Remove test line and attach bleed valve

With wheel and tire assemblies mounted.

Model 909.6
Model 909.8Bleed screw to brake caliper

*BA42.10-N-1003-12A

Bleed screw to brake caliper

*BA42.10-N-1002-10A

6

Install wear indicator electric line on left front brake caliper and plug together electrical connector until it latches

Model 909.63
If the pressure tester (05) was connected when wheel and tire assemblies were attached with test line for brake pressure test.

Bolt, wear indicator to brake caliper

*BA42.10-N-1003-10A

7

Bleed brake system

AR42.10-D-0010F

Install

8

Install wheels

If necessary.

AR40.10-D-1100F

Check values for hydraulic braking system

Number

Designation

Model 909

BE42.50-N-1001-01A

Low-pressure test of brake system

Test pressure

bar

2...5

Test duration

min

2...5

Max. pressure loss

%

-

Check values for hydraulic braking system

Number

Designation

Model 909

BE42.50-N-1002-01A

High-pressure test of brake system

Test pressure

bar

50...100

Test duration

min

10

Max. pressure loss

%

10

Front axle brake caliper

Number

Designation

Model 909

BA42.10-N-1002-10A

Bleed screw to brake caliper

M101

Nm

16

Front axle brake caliper

Number

Designation

Model 909

BA42.10-N-1003-10A

Bolt, wear indicator to brake caliper

M6

Nm

10

Rear axle brake caliper

Number

Designation

Model 909.63

Model 909.64

BA42.10-N-1003-12A

Bleed screw to brake caliper

M101

Nm

16

16

Rear axle brake caliper

Number

Designation

Model 909.8

BA42.10-N-1003-12A

Bleed screw to brake caliper

M101

Nm

16

Test brake system with pressure tester for leaks

000 589 18 31 00

Brake pedal jack

Repair materials

Number

Designation

Order number

BR00.45-Z-1028-04A

Assembly cleaner

A 000 986 56 01

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