Anti-lock braking system (ABS/ABD) system test ABD test

Typ ad · téma 42.30 · verze 0101 · 2003-06-10

Platí pro: MODEL 638 with ENGINE 111.948 /978, 601.942 /970 with CODE (BB0) ABS/ABD or ABS/ETS anti-lock braking system with automatic brake differential MODEL 638.244 with ENGINE 104.900

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 2 Podvozek › 42 Brzdy - hydraulická část a mechanická část › 42.30 Protiblokovací systém (ABS) — Řada 601 (modely 942, 970) · Řada 638

EinPAS 26 Systémy aktivní bezpečnosti › 26.20 Regulace brzd/ trakce › 26.20.1 Základní informace — Řada 601 (modely 942, 970) · Řada 638

Platí také pro motory/převodovky: 104 900, 111 948, 111 978

AD42.30-S-3010-03A

Anti-lock braking system (ABS/ABD) system test ABD test

This test includes actuation of the pump motor and the ABD/ETS intake and changeover valves. The result is a timed pressure buildup and reduction in the drive wheel brake cylinders. The hydraulic system is tested for leaks.

 Only perform the test on the roller dynamometer or with the wheels jacked up!

After one of the ABD/ETS tests has been selected in the menu, the progress of the test which is the same for both drive wheels is shown in the HHT display.

ABD/ETS test menu:

4.1 Front left wheel

4.2 Front right wheel

ABD/ETS test abbreviations:

ASV Intake valve

RFP Return pump

USV Changeover valve