Service Notes
Information contained in this publication was in effect at the time the publication was
approved for printing and is subject to change without notice or liability. Meritor Heavy
Vehicle Systems, LLC, reserves the right to revise the information presented or to
discontinue the production of parts described at any time.
Meritor
Maintenance Manual 14R (Revised 12-18)
About This Manual
This manual provides the correct lubrication, service and installation
procedures for the Meritor RideSentry™ MPA Series sliding tandem
trailer air suspension system.
Before You Begin
1.
Read and understand all instructions and procedures before
you begin to service components.
2.
Read and observe all Warning and Caution hazard alert
messages in this publication. They provide information that can
help prevent serious personal injury, damage to components,
or both.
3.
Follow your company’s maintenance and service, installation,
and diagnostics guidelines.
4.
Use special tools when required to help avoid serious personal
injury and damage to components.
Hazard Alert Messages and Torque
Symbols
WARNING
A Warning alerts you to an instruction or procedure that you
must follow exactly to avoid serious personal injury and
damage to components.
CAUTION
A Caution alerts you to an instruction or procedure that you
must follow exactly to avoid damage to components.
@
This symbol alerts you to tighten fasteners to a specified torque
value.
How to Obtain Additional Maintenance,
Service and Product Information
Visit Literature on Demand at meritor.com to access and order
additional information.
Contact the Meritor OnTrac™ Customer Call Center at
866-668-7221 (United States and Canada); 001-800-889-1834
(Mexico); or email [email protected].
If Tools and Supplies are Specified in
This Manual
Contact Meritor’s Commercial Vehicle Aftermarket at
888-725-9355.