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Service bulletin UDPI025A

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 id42028
Published by NHTSA1995-11-01
Manufacturer's numberUDPI025A
Manufacturer's date1995-04-01
NHTSA componentFUEL SYSTEM, GASOLINE:CARBURETOR SYSTEM

NHTSA's summary

LETTER TO DEALERS ANNOUNCING PRODUCT IMPROVEMENT #025 AND THE REQUIRED REPLACEMENT OF THE AIR CLEANER HOSE. *TW

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

Fuel system

Vehicles listed
UD UD26001995

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

Recalls for the same vehicles and component
00V0590002000-03-03. FUEL SYSTEM, GASOLINE:STORAGE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
980730GE171998-11-03. Service bulletin. INFORMATION REGARDING THE INJECTION PUMP COUPLER BOLT TORQUE CORRECTION. *YC
UDPI0251995-11-01. Service bulletin. NISSAN DIESEL MOTOR COMPANY HAS DETETRMINED THA IT IS NECESSARY TO REPLACE THE RUBBER AIR CLEANER HOSE. *TW