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Service bulletin PB1747-1

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 id11016195
Published by NHTSA2025-04-01
Manufacturer's numberPB1747-1
Manufacturer's date2024-04-02
NHTSA componentFUEL/PROPULSION SYSTEM

NHTSA's summary

A new service kit 100631 containing primary fuel filter, head, and associated fuel line parts is now available. This kit allows the conversion C-600, C-600M and G-700 units built before August, 2023 to use the same primary fuel filter as the current production units

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

Fuel system

Vehicles listed
THERMO KING PRECEDENT C-600
THERMO KING PRECEDENT C-600M

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