Volvo S40 2000 — technical service bulletin
Bulletin 520011 · NHTSA communication 10006037 · issued Mar 1, 2004
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2000
model years
2
vehicle entries
Official summary
Corrective action to replace the vacuum pump with a new pump of a modified design. This new pump will be placed in a new location to prevent water intrusion. Service bulletin. *tt
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.