Service bulletin Front Frame Crack
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11023873 |
| Published by NHTSA | 2025-10-03 |
| Manufacturer's number | Front Frame Crack |
| Manufacturer's date | 2025-10-03 |
| NHTSA component | STRUCTURE:BODY |
NHTSA's summary
Polar Tank Trailer was informed of a field issue where the front frame develops a crack just above the skid plate on Polar Tank Trailer MC 331 transport trailers with Jarco barrels and has developed a repair procedure. Please follow the service procedures within the technical bulletin to ensure your trailer has been repaired properly.
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
Body and frame
| POLAR TANK MC 331 TANK TRAILER | 2017 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.