ar4280s160301a

Adjusting pressure regulator of the ALB rear brake

ประเภท ar · หัวข้อ 42.80 · เวอร์ชัน 0107 · 2000-01-20

ใช้กับ: MODEL 638 (except 638.2)

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กลุ่มฟังก์ชัน 2 Chassis › 42 Brakes - hydraulic and mechanical systems › 42.80 Axle-load dependent brake — ซีรีส์ 638 (รุ่น 0**, 1**)

EinPAS 21 Brakes/vacuum system/compressed-air system › 21.15 Service brake/vacuum system › 21.15.31 Modulator/brake force regulator — ซีรีส์ 638 (รุ่น 0**, 1**)

AR42.80-S-1603-01A

Adjusting pressure regulator of the ALB rear brake

Adjustment values

Number

Name

Model 638

BE42.80-N-1002-01B

Spring dimension "D" for rear axle load of

<600 kg

mm

641

601–650 kg

mm

651

651–700 kg

mm

671

701–750 kg

mm

681

751–800 kg

mm

701

801–900 kg

mm

721

901–1000 kg

mm

741

1001–1100 kg

mm

751

1101–1200 kg

mm

771

1201–1300 kg

mm

781

Spring dimension “D”

drawing see

AR42.80-S-1603-01A

Adjusting pressure regulator of the ALB rear brake

S42.80-0005-01

Vehicle in random loaded condition, standing on floor or jacked up:

1 Adjust spring with aid of adjustment nut (2) until the weight on the rear axle coincides with dimension "D"(see table).

2 Tighten counter-nut (1).

If the values determined during adjustment dependent on the load on the rear axle are not satisfactory adjust under pressure (see rating plate inside of body on right rear behind wheelhouse).