Bosch BSA / SDL 4 Series Originalbetriebsanleitung Seite 56

en 56 | BSA 43xx | Manual mode (normal operation)
Step
5. Change the frequency and listen for
noise.
i
The frequency can be altered in the
range 10-30 Hz.
6. Drive vehicle out of noise simulator.
5.2.5 Side slip tester SDL 410
Step
1. Check prerequisites:
R
No vehicle on dynamometer!
R
Tester/test routine selected.
2. Keeping the vehicle straight, drive both axles at a
constant speed over the side slip tester. Speed max.
15 km/h.
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Remote control unit Result / Display
 The current frequency is displayed on the
screen.
"
The measured values can now be stored. Refer
0.5 Hz higher
to Section 5.6.2. A maximum of 4 frequencies
can be stored per wheel.
0.5 Hz lower
"
Noise measurement is over.
Result / Display
 Left: "Side slip tester" device symbol.
 Right: Drive-on prompt.
 Ready for toe measurement.
 Front axle toe is measured.
 Peak value display (approx. 5 seconds):
$
Toe value (<-->).
"
The measured values can now be stored. Refer to
Section 5.6.2.
"
Toe measurement is over.
Robert Bosch GmbH