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Service bulletin CPFG-S-00000417-

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 id10110304
Published by NHTSA2017-08-04
Manufacturer's numberCPFG-S-00000417-
Manufacturer's date2017-02-09
NHTSA componentELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR; EQUIPMENT:MECHANICAL

NHTSA's summary

This Product Support Bulletin was issued to alert the field that on certain generator sets, there is a possibility that part number 0503-1959 (air bleed hose) could have an oversized hole ID, causinng it to slide off the tank barbed fitting.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, Alternator

Vehicles listed
CUMMINS HDKAH
CUMMINS HDKAK
CUMMINS HDKAU
CUMMINS HDKCA
CUMMINS HDKCB
CUMMINS HDKCC

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