Isuzu Ascender 2003–2006 — technical service bulletin
Bulletin 0501S007 · NHTSA communication 10018590 · issued Oct 1, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2003–2006
model years
6
vehicle entries
Official summary
Information on use of kent moore bolt extractor tool kit en-47702 for removing cylinder head or main bearing cap bolts on inline engines. *ak
Vehicles covered
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.