ABS

[Pelle]

Hallo,
bin ganz neu hier und auf der Suche nach einer Beschreibung des ABS Agregates
"ABS Block BENDIX 2821448" 93er ist es und mein Werkstatthandbuch beschreibt leider nur den Block "Bosch ABS-3".
Dafür habe ich mir aus Amerika das Miller Spezial Tool 6100 (MST-6100) besorgt.
Eventuell kann ich damit überhaupt nichts anfangen.
Ich muss erfahren wie ich den Block entlüfte usw.
Hat einer Ahnung?

[xedos]

Hi,
Ich habe im Werkstatthandbuch mal nachgeschaut.
Hätte auch noch was in deutsch, geht aber dann nur als pdf per Mail.
vielleicht hilft dir das:


BLEEDING BENDIX ANTI-LOCK 6 BRAKE SYSTEM
The Anti-Lock Brake System must be bled anytime
air is permitted to enter the hydraulic system, due to
disconnection of brake lines, hoses of components.
If the Modulator Assembly is removed from the
vehicle, both the Base Brake System and the Anti-
Lock Brake System must be bled using the appropriate
procedures. It is important to note that excessive
air in the brake system will cause a soft or spongy
feeling brake pedal.
During bleeding operations, be sure that the brake
fluid level remains close to the FULL level in the
reservoir. Check the fluid level periodically during the
bleeding procedure and add DOT 3 brake fluid as
required.
The Bendix Anti-Lock 6 Brake System must be bled
as two independent braking systems. The non ABS
portion of the brake system is to be bled the same as
any non ABS system. Refer to the Service Adjustments
section in this manual for the proper bleeding
procedure to be used. This brake system can be either
pressure bled or manually bled.
The Anti-Lock portion of brake system MUST be
bled separately. This bleeding procedure requires the
use of the DRB II Diagnostic tester and the bleeding
sequence procedure outlined below.
ABS BLEEDING PROCEDURE (FIG. 1)
(1) Assemble and install all brake system components
on vehicle making sure all hydraulic fluid lines
are installed and properly torqued.
(2) Bleed the base brake system. Using the standard
pressure or manual bleeding procedure as outlined
in the Service Adjustments section of this service
manual.
To perform the bleeding procedure on the ABS unit.
The battery and acid shield must be removed from
the vehicle. Reconnect the vehicles battery, to the
vehicles positive and negative battery cables using
jumper cables. This is necessary to allow access to the
4 bleeder screws located on the top of the Modulator
assembly.
(3) Connect the DRB II Diagnostics Tester to the
diagnostics connector. Located behind the Fuse Panel
access cover on the lower section of the dash panel to
the left of the steering column. (It is a blue 6 way
connector).
(4) Using the DRB II check to make sure the (CAB)
does not have any fault codes stored. If it does remove
them using the DRB II.
WARNING: WHEN BLEEDING THE MODULATOR ASSEMBLY
WEAR SAFETY GLASSES. A CLEAR
BLEED TUBE MUST BE ATTACHED TO THE
BLEEDER SCREWS AND SUBMERGED IN A CLEAR
CONTAINER FILLED PART WAY WITH CLEAN
BRAKE FLUID. DIRECT THE FLOW OF BRAKE
FLUID AWAY FROM THE PAINTED SURFACES OF
THE VEHICLE. BRAKE FLUID AT HIGH PRESSURE
MAY COME OUT OF THE BLEEDER SCREWS,
WHEN OPENED.
When bleeding the Modulator Assembly. The following
bleeding sequence MUST be followed to insure
complete and adequate bleeding of the brakes hydraulic
system. The Modulator Assembly can be bled
using a Manual bleeding procedure or standard Pressure
Bleeding Equipment.
If the brake system is to be bled using pressure
bleeding equipment. Refer to Bleeding Brake System,
in the Service Adjustments section at the beginning of
this group, for proper equipment usage and procedures.