Copyright Meritor, Inc., 2023
MM-2075 / Revised 09-23
Page ii
(16579)
Printed in USA
Service Notes
About this Manual
T his manual provides instruction for all Meritor four-piston
Quadraulic
TM
disc brake calipers:
• 70 mm diameter piston
• 64 mm diameter piston
• 64 mm diameter piston Quadraulic-Lite.
How to Obtain Additional Maintenance,
Service and Product Information
Visit Literature on Demand on meritor.com to access and order
additional information.
Contact the Meritor OnTrac™ Customer Service Center at
866-668-7221 (US and Canada) between 7:30 AM and 10:00 PM
ET Monday through Friday, and between 9:00 AM and 6:00 PM ET
on Saturday; 001-800-889-1834 (Mexico); or visit our website:
www.meritor.com/warranty.
How to Obtain Parts, Tools and Supplies
Specified in this Manual
Contact Meritor’s Commercial Vehicle Aftermarket 888-725-9355.
For additional assistance with parts, contact the Meritor Parts
Center in Florence, KY at CustCareCntr.Florence@Meritor.com or
859-525-3500.
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