# Service bulletin TST\-136739

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: 10194662
- Published by NHTSA: 2021\-06\-03
- Manufacturer's number: TST\-136739
- Manufacturer's date: 2021\-05\-12
- NHTSA component: FUEL SYSTEM, GASOLINE

## NHTSA's summary

Fuel Pump can be noisy especially when low fuel levels and warm temperatures.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10194662-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10194662-9999.pdf)

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

## Components

Fuel system

## Vehicles listed

- 2019 to 2021 CAN\-AM RYKER

## Recalls for the same vehicles and component

- [2023674](/recalls/tc/2023674.md), 2023-12-15: Fuel System
- [23V855000](/recalls/nhtsa/23V855000.md), 2023-12-15: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

## Other bulletins for the same vehicles and component

- [TST 136739](/bulletins/10177427.md), 2020-07-23, Service bulletin: FUEL SYSTEM, GASOLINE. Ryker's fuel pump noisy when low fuel level and warm temperature
- [TST 137790 REV](/bulletins/10177426.md), 2020-07-23, Service bulletin: FUEL SYSTEM, GASOLINE. Revision of TST 137790 sent on June 2020. Ryker Fuel Pump modification Part to install to reduce fuel pump noise
- [TST 137790](/bulletins/10176806.md), 2020-07-01, Service bulletin: FUEL SYSTEM, GASOLINE. Part to install to reduce fuel pump noise

JSON: [/v1/bulletins/10194662](/v1/bulletins/10194662)

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