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Service bulletin SB-236

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 id10033247
Published by NHTSA2010-08-02
Manufacturer's numberSB-236
Manufacturer's date2009-09-09
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

NHTSA's summary

VACTOR: PROPER MAINTENANCE PROCEDURES FOR VACTOR 2100 FAN UNITS. THE FAN SYSTEM IS AN IMPORTANT COMPONENT OF THE VACTOR 2100 UNIT. IF THE AIR CONVEYANCE FAN IS NOT PROPERLY MAINTAINED, IT MAY BECOME OUT OF BALANCE. *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, Cooling fan, Cooling system, Radiator

Vehicles listed
VACTOR 21002009

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