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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Rainier 2002–2006technical service bulletin

Bulletin 050601026 · NHTSA communication 10017818 · issued Sep 1, 2005

Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2006
model years
25
vehicle entries

Official summary

Information on use of bolt extractor tool kit part number en-47702 for removing broken cylinder head or main bearing cap bolts on inline truck engines. *tt

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.