Service bulletin KTB2112
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 | 10203677 |
| Published by NHTSA | 2021-12-01 |
| Manufacturer's number | KTB2112 |
| Manufacturer's date | 2021-10-01 |
| NHTSA component | POWER TRAIN:CLUTCH ASSEMBLY:SLAVE CYLINDER; STRUCTURE |
NHTSA's summary
On affected motorcycles there is a possibility that the bellow style gasket can be damaged caused by deviations during assembly. Damage to the bellow gasket may affect the function of the clutch slave cylinder. This could result in the rider noticing a change in shifting behavior and the clutch becoming inoperable to the point where the clutch will not disengage when the clutch lever is pulled in. To ensure the highest level of safety, performance, reliability and customer satisfaction, it is necessary to replace the clutch slave cylinder on all affected motorcycles that have a bellow style gasket clutch slave cylinder mounted (Fig. 1).
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, Transmission and driveline, Clutch
| KTM 690 DUKE | 2018, 2019 |
|---|---|
| KTM 690 ENDURO R | 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it) |
| KTM 690 SMC R | 2019, 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.
| 21V792000 | 2021-10-12. POWER TRAIN:CLUTCH ASSEMBLY:SLAVE CYLINDER |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.