| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| 20NA116 | CHEVROLET | 5500HD | 2020 | This informational bulletin provides information on Available Top Speed Changes and how to reach them.<br /> |
| 010842001M | CHEVROLET | 5500HD | 2020 | This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.<br /> |
| 990420002K | CHEVROLET | 5500HD | 2020 | This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.<br /> |
| 17NA050 | CHEVROLET | 5500HD | 2020 | This informational bulletin explains how a health report is required when doing repairs on LCF vehicles.<br /> |
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