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Service bulletin S3600 202309

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 id10243448
Published by NHTSA2023-10-03
Manufacturer's numberS3600 202309
Manufacturer's date2023-09-05
NHTSA componentENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

NHTSA's summary

Service Campaign: Upper Radiator Hose Replacement (4.00 Degree Crank Angle)

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

Engine, Cooling system

Vehicles listed
MACK ANTHEM (AN)2023, 2024 (the catalog's model; the bulletin names a series or trim of it)

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

Other bulletins for the same vehicles and component
S3586 2023092023-10-03. Service bulletin. Service Campaign: Upper Radiator Hose Replacement (2.25 Crank Angle)