Service bulletins for the 2021 CAN-AM Ryker
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.
10 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Engine are shown. Show all
| TST 136437 | 2024-05-03. Service bulletin. ENGINE AND ENGINE COOLING. Rykers 900 engines that may have the incorrect camshaft timing. Ryker Equipped with the 900 engine may start well when cold but then can have a rough idle or even dies at idle when the engine is warmed up. |
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| TST 139350 | 2021-11-01. Service bulletin. ENGINE AND ENGINE COOLING. Some RYKER MY21 with 903 engines are experiencing misfire Pcode (P0301) around 3800 rpm |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.