Jaguar X-Type 2002 — technical service bulletin
Bulletin 303928 · NHTSA communication 10012408 · issued Jan 1, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002
model years
1
vehicle entries
Official summary
The crankcase breather valve is wearing prematurely due to resonance in the pintle spring. Revised specification valve. Service action s928. *tt this bulletin replaces previous bulletin dated 10/02. *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.