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Service bulletin TI-557

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 id11015698
Published by NHTSA2025-03-19
Manufacturer's numberTI-557
Manufacturer's date2025-02-18
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Outlines the procedure for measuring and drilling holes then adding fasteners to RV entry doors in the field that are missing holes at the bottom of the doors.

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.

Vehicles listed
EQUIPMENT EQUIPMENT

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