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Service bulletin SO-13-TS-26

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 id10054625
Published by NHTSA2014-02-11
Manufacturer's numberSO-13-TS-26
Manufacturer's date2013-09-09
NHTSA componentFUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, OTHER:FUEL FILTER; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; ENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

DETROIT: NO LONGER AVAILABLE IS THE KM63 GEN2 TWO FILTER FUEL SYSTEM, WITH UP BEND LOW PRESSURE FUEL LINES, UP BEND HIGH PRESSURE FUEL PUMP INLET AND OUTLET LINES, AND LOW PRESSURE PUMP INLET AND OUTLET LINES. NO MODEL OR YEARS LISTED. *PE

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, Fuel system, Fuel filter, Fuel pump

Vehicles listed
DETROIT DIESEL DETROIT

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