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Service bulletin 052820

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 id11011824
Published by NHTSA2024-12-13
Manufacturer's number052820
Manufacturer's date2024-12-13
NHTSA componentENGINE

NHTSA's summary

This Technical Service Bulletin (TSB) addresses the “procedure to retrofit a substrcture to the existing frame directly on and behind the firewall on and around rearmost engine mount stabilizing the engine during applied torque.

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

Engine

Vehicles listed
VANDERHALL CARMEL2020

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