# Service bulletins for the 2021 Yamaha MT\-09

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.

3 bulletins from NHTSA, as of 2026-10-19.

- [M2022\-010](/bulletins/10211661.md), 2022-05-10, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Service Manual Corrections – FI Troubleshooting Process Changed for DTC P2135 The 2021 MT\-09 and MT\-09 SP Service Manuals have been revised to correct several errors.
- [M2022\-002](/bulletins/10208792.md), 2022-03-05, Service bulletin: EQUIPMENT. Bulletin describing update to the Service Manual regarding throttle servo motor checking procedure, valve spring free length limit, and shift sensor diagnostic trouble code.
- [M2021\-005](/bulletins/10202874.md), 2021-11-03, Service bulletin: WHEELS. 2021 MT\-09 AND MT\-09 SP Service Manual Correction \- IMU Lubrication Points, Rear Wheel Assembly Procedure, Clutch Damper Springs Installation Direction, Relay Unit Inspection and Inspection Procedure of the Regulator/Rectifier.

JSON: [/v1/vehicles/2021_yamaha_mt-09/bulletins](/v1/vehicles/2021_yamaha_mt-09/bulletins)

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