WESTERN STAR 4700 2018: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

General Information

NHTSA Campaign ID Number: 18V353000

Make Model Year
WESTERN STAR 4700 2018
Date Owners Notified Date Received by ODI Date Added to Database
2018-09-04 2018-05-29 2018-06-01

Production Dates: 2017-01-03 - 2017-10-31

Manufacturers Involved: Daimler Trucks North America, LLC

Manufacturer Campaign Number: FL-772

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

Potential Number Of Units Affected: 8741

Report Initiator: MFR MFR Report

Summary

Daimler Trucks North America LLC "DTNA" is recalling certain 2017-2019 Freightliner M2 Business Class, 108SD, 114SD and Cascadia trucks, Western Star 4700, 4900, and 5700 trucks, FCCC S2C 106 Cab, S2G Cab, XBR, XBS, XCL, XCM, XCP, XCR, and XCS chassis equipped with air disc brakes. The brake caliper mounting bolts on these vehicles may be insufficiently tightened, allowing the bolts to loosen.

Consequence

If the brake caliper mounting bolts loosen, braking performance may be reduced, increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will inspect the brake caliper mounting bolts and tighten them as necessary, free of charge. DTNA issued owners an interim notification on July 25, 2018. The recall began September 4, 2018. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-772.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 'TTY 1-800-424-9153', or go to www.safercar.gov.