Service campaign S4990 202606
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 campaign |
|---|---|
| NHTSA id | 11034137 |
| Published by NHTSA | 2026-06-29 |
| Manufacturer's number | S4990 202606 |
| Manufacturer's date | 2026-06-19 |
| NHTSA component | STRUCTURE:BODY |
NHTSA's summary
The crossmember may come in contact with certain driveshaft U-joint configurations.
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
| MACK GRANITE (GR) | 2026, 2027 (the catalog's model; the bulletin names a series or trim of it) |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| CBR 2432-2 202601 | 2026-02-03. Service bulletin. CBR - Mack Chassis - AN And GR Models - Door Glass Shattering. |
|---|---|
| CBR 70-8 202505 | 2025-06-02. Service bulletin. Lack of lateral structural hood support. |