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Service bulletin 22A

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 id10000877
Published by NHTSA2003-04-03
Manufacturer's number22A
Manufacturer's date2003-01-22
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

12-VALVE ENGINE REAR MAIN OIL SEAL CHANGE. 1986 - 1998 FE6(T)(TA) ENGINE MODEL. *TT

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

Vehicles listed
NISSAN DIESEL UD TRUCK

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