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Service bulletin SB-32-16

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 id10028710
Published by NHTSA2009-05-19
Manufacturer's numberSB-32-16
Manufacturer's date2009-02-01
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; UNKNOWN OR OTHER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

STERLING: SOME BARKSDALE HEIGHT CONTROL VALVES HAVE BEEN RETURNED FOR WARRANTY BECAUSE FOUR BOLTS IN THE VALVE HOUSING WERE OVERTIGHTENED, OFTEN, ENOUGH TO CRACK THE VALVE HOUSING. 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

Equipment and accessories, Labels and manuals

Vehicles listed
STERLING A LINE
STERLING A LINE1998 to 2002
STERLING A-LINE2001 to 2009
STERLING ACTERRA
STERLING ACTERRA1994 to 2008
STERLING L LINE
STERLING L LINE1998 to 2002
STERLING L-LINE2001 to 2009

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