# Service bulletin TST 139334

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: 10201845
- Published by NHTSA: 2021\-10\-05
- Manufacturer's number: TST 139334
- Manufacturer's date: 2021\-09\-23
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

We have some reports of Spyder RT and F3 MY21 \(built after January 2021\) with no start due to low compression

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201845-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201845-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2021 CAN\-AM SPYDER F3
- 2021 CAN\-AM SPYDER RT

## Other bulletins for the same vehicles and component

- [145277](/bulletins/11030376.md), 2026-04-01, Other: ENGINE. Under some circonstances it is possible to hear a chirping noise coming from the right side of the engine The noise was identified as worn friction washers on the alternator shaft
- [TST 134170](/bulletins/10252661.md), 2024-04-05, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Engine Oil Level reading Issue Impossible to read the oil level on the dipstick.
- [TST 140654](/bulletins/10229613.md), 2023-01-12, Service bulletin: ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Missing or damaged scavenge pump components could lead to poor engine performance on 1330 engines.
- [Buletin 2022\-4](/bulletins/10210863.md), 2022-05-04, Service bulletin: ENGINE AND ENGINE COOLING. On MY21 \(built after 2021\-01\-01\) and someMY22 Spyder RT and F3 units engine may not start due to low compression which can be caused by carbon deposits in combustion chambers.
- [TST 139334 Rev](/bulletins/10203710.md), 2021-12-02, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT. Revision of TST 139334: We have some reports of Spyder F3 and RT MY21 \(built after January 2021\) with no start due to low compression.
- [TST 139334 Rev](/bulletins/10202754.md), 2021-11-01, Service bulletin: ENGINE AND ENGINE COOLING. Revision of TST 139334 1330 Engine with low compression. We have some reports of Spyder RT and F3 MY21 \(built after January 2021\) with no start due to low compression. This note was added to the TST : Normal compression should be higher than 175 PSI onm 1330 engines
- [F3\-123018](/bulletins/10200276.md), 2021-08-09, Service bulletin: ENGINE AND ENGINE COOLING. Oil pressure switch switch connector boot cracking.

JSON: [/v1/bulletins/10201845](/v1/bulletins/10201845)

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