Service bulletin COM1 - 34815
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 | 11034473 |
| Published by NHTSA | 2026-07-03 |
| Manufacturer's number | COM1 - 34815 |
| Manufacturer's date | 2026-06-16 |
| NHTSA component | SERVICE BRAKES |
NHTSA's summary
Dealer notice reminding of the correct Brake bleed requirement following extended storage, as outlined in the Owner's Handbook.
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
Brakes
| TRIUMPH ROCKET 3 GT | 2020, 2021, 2022, 2023, 2024 |
|---|---|
| TRIUMPH ROCKET 3 GT BLACK EDITION | 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TRIUMPH ROCKET 3 GT SPECIAL EDITI | 2025 |
| TRIUMPH ROCKET 3 R | 2020, 2021, 2022, 2023, 2024 |
| TRIUMPH ROCKET 3 R BLACK EDITION | 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TRIUMPH ROCKET 3 R SPECIAL EDITIO | 2025 |
| TRIUMPH ROCKET 3 STORM GT | 2025 to 2026 |
| TRIUMPH ROCKET 3 STORM R | 2025 to 2026 |
| TRIUMPH ROCKET 3 TFC | 2020 (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.
| 23V730000 | 2023-10-31. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
|---|---|
| 20V740000 | 2020-11-30. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:HYDRAULIC:HOSES, LINES/PIPING, AND FITTINGS |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.