Publicidad
Idiomas disponibles
Idiomas disponibles
Enlaces rápidos
Installation
Guide
L31195
ABA - IDENTIFICATION
Two versions of brake adjusters are available from Haldex. The easiest way to identify each is by the shape of the cover plate
assembly, as shown below in Figures 1 and 2.
Figure 1. AA1
The control arm of the AA1 Model
must be placed with the "pointer in
the notch," for proper initial setup.
All AA1 Model setups must occur
with air chambers fully released.
ABA - TYPICAL APPLICATIONS
Figures 3 and 4 show typical brackets for automatic brake adjuster applications on trailer axle brake assemblies.
Figure 3.
Integral cam support anchor bracket for
12 1/4" and 16 1/2" brakes.
Automatic Brake Adjuster
Installation Instructions
AA1 Model and S-ABA Model
06/07
Figure 4.
Bolt-on cam support anchor bracket for 12 1/4" and 16 1/2" brakes. Slotted
adjustment plate is mounted to the "S" cam bushing. Plate for Rockwell/Meritor,
Dana and Fruehauf axle requires two bolts. Eaton requires one bolt (see inset).
Position plate on adjuster side of the "S" cam support. Added plate thickness
may require the use of longer mounting bolts. (Refer to torque chart included in
these instructions.)
Figure 2. S-ABA
The control arm on the S-ABA Model
can be located anywhere within the
range of the mounting hardware. No
installation pointer is required with
the S-ABA Model due to the flexible
positioning of the control arm. All
other S-ABA Model installation
procedures are the same as the
AA1 Model.
Publicidad
Resumen de contenidos para Haldex AA1
- Página 1 L31195 06/07 ABA - IDENTIFICATION Two versions of brake adjusters are available from Haldex. The easiest way to identify each is by the shape of the cover plate assembly, as shown below in Figures 1 and 2. Figure 1. AA1 Figure 2.
- Página 2 STEP 6A. With the S-ABA Model Brake Adjuster (shown in Figure 2), the control arm position can be set anywhere within the slotted area of the bracket and the adjuster will function properly. Haldex recommends a “common position” for all installations – all the way towards the axle, until the control arm comes to the end of the slotted bracket. This “common position”...
- Página 3 1/4" - 20 ..5-7 ft. lbs. STEP 10. Rotate adjustment hex counter clockwise Warning: Haldex strongly recommends routine visual checks be performed at EACH mainte- nance service interval. Foundation brake operational checks utilizing CVSA level 1 applied 1/2 turn.
- Página 4 ABA, IDENTIFICACIÓN Haldex tiene disponibles dos versiones de ajustadores de frenos. La manera más sencilla de identificar cada uno es por la forma del ensamble de la placa de cubierta, tal y como se muestra en las Figuras 1 y 2.
- Página 5 Con el ajustador de freno del modelo S-ABA (que se muestra en la figura 2), la posición del brazo de control se puede establecer en cualquier parte dentro del área ranurada del soporte y el ajustador funcionará correctamente. Haldex recomienda una “posición común” para todas las instalaciones, todo el camino hacia el eje, hasta que el brazo de control llegue hasta el extremo del soporte ranurado.
-
Página 6: Lista De Partes
Advertencia: Haldex recomienda totalmente que se realicen revisiones visuales en CADA intervalo de servicio de mantenimiento. Siempre se deben utilizar las revisiones de funcionamiento de los frenos base con los criterios de movimiento aplicados CVSA nivel 1. El ajuste manual de los ajustadores automáticos posiblemente esconda los problemas ocultos dentro de los frenos base.