Service bulletin M1608
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 | 10249804 |
| Published by NHTSA | 2024-02-06 |
| Manufacturer's number | M1608 |
| Manufacturer's date | 2024-01-24 |
| NHTSA component | POWER TRAIN; ENGINE AND ENGINE COOLING; UNKNOWN OR OTHER; ELECTRICAL SYSTEM |
NHTSA's summary
SERVICE BULLETIN M1608: REVOLUTION MAX VVT SERVICE KIT. PURPOSE: This bulletin informs dealers that an improved Variable Valve Timing (VVT) harness connector and terminals are going to be used on 2024 Revolution® Max powered vehicles. The old connector and terminals used on 2021-2023 Revolution® Max powered vehicles will no longer be supported. Various kits have been created to support dealers in the change over of these parts.
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
Electrical system, Engine, Transmission and driveline
| HARLEY-DAVIDSON RA1250 | 2021 to 2023 |
|---|---|
| HARLEY-DAVIDSON RA1250S | 2021 to 2023 |
| HARLEY-DAVIDSON RH1250S | 2021 to 2023 |
| HARLEY-DAVIDSON RH975 | 2022 to 2023 |
| HARLEY-DAVIDSON RH975S | 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.