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Service bulletin 511288

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10189161
Published by NHTSA2021-04-01
Manufacturer's number511288
Manufacturer's date2021-03-18
NHTSA componentSERVICE BRAKES, HYDRAULIC

NHTSA's summary

Per Daimler Trucks North America recall 21V018; On certain vehicles, insufficiently torqued left front caliper mounting bolts may not provide adequate clamping force between the brake caliper and brake anchor plate, potentially resulting in reduced brake effectiveness, which could increase the risk of a crash.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Brakes

Vehicles listed
COACHMEN SPORTSCOACH2021
FOREST RIVER BERKSHIRE2021

Listing a model year does not mean every vehicle of it is concerned: the document says which.