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Service bulletin CSB-13-290-001A

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 id10051813
Published by NHTSA2013-04-13
Manufacturer's numberCSB-13-290-001A
Manufacturer's date2013-03-11
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

SPARTAN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. IN CERTAIN MOTORHOMES AND BUS CHASSIS, THAT ARE INCOMPLETE, COOLANT IS LEAKING FROM THE T-FITTING CONNECTIONS IN COOLANT CIRCUIT FOR DEF SYSTEM. NO MODEL OR MODEL YEARS LISTED. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
SPARTAN BUS2011
SPARTAN MOTORHOME CHASSIS

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