Manufacturer Communications Detail

WESTERN STAR / 4700 / 2021

Components - Details
Service Bulletin Number: SBW31-016 Replacement Service Bulletin Number:
Date Of Bulletin: - Failing Component: 022000 SUSPENSION:REAR
Vehicale/Equipment Name: WESTERN STAR Vehicale/Equipment Model: 4700
Vehicale/Equipment Year: 2021 Date Added To File: Jul, 30 2020
Summary: Western star bulletin for non-airliner rear suspension crossmember fastener change. with the start of production on march 2, 2020, the fasteners used to assemble the non-airliner rear suspension (bogie) crossmember have changed. the rear su<br />