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Service bulletin SB-1227

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 id10030291
Published by NHTSA2009-09-18
Manufacturer's numberSB-1227
Manufacturer's date2009-03-13
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

VAN HOOL BUS/COACH: ENGINE MOUNTED ALTERNATOR-MOUNTING BRACKET FASTENER RETENTION CHECK. THE FASTENERS SECURING THE ALTERNATOR MOUNTING BRACKETS TO THE ENGINE HAD WORKED LOOSE AS A RESULT OF VIBRATIONS. MODEL TD925US, C2045, T21000. MODEL YEARS UNKNOWN. *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

Electrical system, Engine, Equipment and accessories, Alternator

Vehicles listed
VAN HOOL VAN HOOL

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