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Service bulletin SB-252-022

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 id10033504
Published by NHTSA2010-08-18
Manufacturer's numberSB-252-022
Manufacturer's date2008-08-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

VOLVO TRUCKS: EXHAUST FLEX PIPE RELOCATION. CERTAIN CAB MODEL TRUCKS MAY EXPERIENCE A DEFORMATION OF THE RIGHT HAND CAB SKIRT DUE THE CLOSE PROXIMITY OF THE EXHAUST FLEX PIPE. TO RESOLVE THIS ISSUE A NEW INTERMEDIATE PIPE HAS BEEN RELEASED, THE NEW INTERMEDIATE PIPE WILL RELOCATE THE FLEX PIPE 10 MM CLOSER TO THE FRAME RAIL. *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, Exhaust and emissions

Vehicles listed
VOLVO VHD2007 to 2008
VOLVO VN2007 to 2008
VOLVO VT2007 to 2008

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