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Service bulletin T-20-01 Letter

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10186745
Published by NHTSA2021-02-05
Manufacturer's numberT-20-01 Letter
Manufacturer's date2020-11-06
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

With constant innovation and relentless focus on quality, we’ve identified an opportunity to reduce oil consumption in your Polaris Slingshot. An updated Positive Crankcase Ventilation (PCV) system and dipstick are available for installation by an Authorized Polaris Slingshot dealer. We ask that you contact your dealer and schedule an appointment to have the update performed, at no cost to you, at your earliest convenience.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
POLARIS SLINGSHOT GT2020
POLARIS SLINGSHOT R2020
POLARIS SLINGSHOT SL2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.