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Service bulletin P-SC-2013010001

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 id10135792
Published by NHTSA2018-05-07
Manufacturer's numberP-SC-2013010001
Manufacturer's date2013-02-01
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Remove Check Valve for Left and Right Secondary Chain Tensioners

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
MERCEDES BENZ CLS2182014
MERCEDES BENZ S2212007
MERCEDES BENZ SL2312011 to 2014
MERCEDES-BENZ CLS2182011 to 2013
MERCEDES-BENZ E2122011 to 2014
MERCEDES-BENZ SL2312016 to 2017

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