8
TROUBLESHOOTING
For situations with the TLV-9000
™
lift axle valve that result
in the lift axle stuck in either the raised or lowered position,
please refer to the following Bendix Service Data sheets
available at bendix.com:
SD-13-47671
(Bendix
®
TABS-6
™
Advanced Single
Channel) - Sections G and H
SD-13-47672
(TABS-6 Advanced Multi Channel) -
Sections H and J
REMOVAL
1. Identify and mark or label all air lines and their
connections to the TLV-9000 lift axle valve. Then
disconnect the air lines and the electrical connector.
2. Remove the TLV-9000 valve from the vehicle. Retain
the mounting hardware.
INSTALLATION
1. Install the TLV-9000 valve on the vehicle frame using
the two M8 x 60 screws that were retained in the
removal process. Torque to 19 ft-lbs.
2. Reconnect all air lines to the valve using the
identification made during removal.
3. Test all air fittings for leakage. Also, perform
OPERATIONAL AND LEAKAGE TESTS before placing
the vehicle back into service.
SD-03-3430 Rev. 001 © 2019 Bendix Commercial Vehicle Systems LLC, a member of the Knorr-Bremse Group • 05/19 • All Rights Reserved
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