3
Knorr-Bremse Group
PD-203-430
ES1305
Doc. No. Y250906 (EN - Rev. 000)
July 2016
The information contained herein is subject to alteration without notice and therefore may not be the latest release. Please check our website www.knorr-bremseCVS.com for the latest update or contact your local Knorr-Bremse representative.
The figurative mark “K” and the trademarks KNORR and KNORR-BREMSE are registered in the name of Knorr-Bremse AG. Additional terms and conditions apply; please refer to our website knorr-bremseCVS.com for full Disclaimer.
Note: If service work is carried out on a vehicle based on information provided herein, it is the responsibility of the workshop to ensure the vehicle is fully tested and in full
functional order before the vehicle is returned into service. Knorr-Bremse accepts no liability for problems caused as a result of appropriate tests not being carried out.
Copyright © Knorr-Bremse AG - all rights reserved, including industrial property rights applications. Knorr-Bremse AG retains any power of disposal, such as for copying and transferring.
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH . Moosacher Straße 80 . 80809 Munich . Germany . Tel: +49 89 3547-0 . Fax: +49 89 3547-2767 . www.knorr-bremse.com . www.knorr-bremseCVS.com
KB4TA ABS Module
C o m m e r c i a l V e h i c l e S y s t e m s
Port
Used for
Port threads
Number of
ports
Tightening
torque max.
1.1
1)
Supply
M22x1.5
1
60 Nm
1.2
1)
Supply
M22x1.5
1
60 Nm
1-2
Connection to park/shunt valve
M22x1.5
1
60 Nm
21
Delivery to brake chambers (service brake)
M22x1.5
3
60 Nm
22
Delivery to brake chambers (service brake)
Test Connector (optional)
M22x1.5
M16x1.5
3
1
60 Nm
45 Nm
23
Delivery to parking brake
M16x1.5
1
45 Nm
24
Delivery to parking brake
M16x1.5
1
45 Nm
4
Control
M16x1.5
1
45 Nm
42
Not used (plugged)
-
1
-
1)
If only one port is used: use port 1.1 and plug port 1.2.
Pneumatic Connections
Brake Chamber
(service brake) right
Port 21 – M22
Spring Parking Brake x 2
Ports 23 and 24 – M16
Brake Chamber
(service brake) left
Port 22 – M22
Test Port
Port 22 – M16
Control (yellow)
Port 4 – M16
Park / Shunt Valve
Port 1-2 – M22
Supply (red) x 2
Ports 1.1 and 1.2 – M22
Y026787: 006: EN: Released: Fri Nov 11 11:18:50 CET 2016:
