Service bulletins for the 2021 Mack Terrapro
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.
133 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Body and frame are shown. Show all
| CBR 2373-4 202605 | 2026-06-02. Service bulletin. STRUCTURE:BODY. Mack TerraPro Door Adjustment Procedure |
|---|---|
| CBR-2384 202406 | 2024-07-03. Service bulletin. STRUCTURE:BODY; VISIBILITY/WIPER; UNKNOWN OR OTHER. CBR - Mack Chassis - Day Cab Glass Breakage |
| CBR-2373 202406 | 2024-07-03. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:BODY. CBR - Mack Chassis - Door Adjustment - Model TE |
| CBR-2016 202401 | 2024-02-02. Service bulletin. STRUCTURE; SUSPENSION. CBR: Frame Or Cab Lean |
| KC-2244 | 2023-03-07. Service bulletin. STRUCTURE:FRAME AND MEMBERS; SUSPENSION. Mack Model TE,LR - Frame Over Height |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.