# Service bulletin G\_210636\_RC\_EN

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: 10199069
- Published by NHTSA: 2021\-07\-08
- Manufacturer's number: G\_210636\_RC\_EN
- Manufacturer's date: 2021\-06\-04
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

As part of the ongoing, stringent quality control activities of the components installed on our vehicles, the continuous search for new and better technical solutions and attention to customers, we hereby announce that an intervention relating to the replacement of the intake valves, on a specific lot of vehicles of the model in question, must be carried out. If, on the other hand, the valve stem is damaged \(attach photo\), the entire head will need to be replaced.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199069-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199069-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2020 MOTO GUZZI V85 TT

JSON: [/v1/bulletins/10199069](/v1/bulletins/10199069)

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