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Service bulletin IDO-561

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 id10239000
Published by NHTSA2023-07-10
Manufacturer's numberIDO-561
Manufacturer's date2023-06-21
NHTSA componentSUSPENSION:CRITICAL FASTENERS; EQUIPMENT

NHTSA's summary

Lippert has redesigned the Independent Suspension. The new, improved design involves removal of inner cam gears and the top bump stop.

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

Equipment and accessories, Suspension

Vehicles listed
EQUIPMENT EQUIPMENT

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