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Service bulletin FSB-20-76

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 id10054662
Published by NHTSA2014-02-12
Manufacturer's numberFSB-20-76
Manufacturer's date2013-12-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

FREIGHTLINER: A COOLANT LEAK HAS OCCUR, DUE TO CRACK IN COOLANT TUBE, CAUSING RADIATOR FAILURES. MODEL 108SD, 114SD. NO 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, Cooling system

Vehicles listed
FREIGHTLINER 108SD2014
FREIGHTLINER 114SD2014

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

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sb20812018-06-18. Service bulletin. sb2081 Fan Shroud Fastener Retrofit, 114SD with DD13 Engine
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sb20762018-06-18. Service bulletin. sb2076 114SD Radiator Mounting, Update?EPA10
sb20742018-06-18. Service bulletin. sb2074 Kysor Fan Clutch Rocking Runout Inspection
20-732018-02-12. Service bulletin. 20-73 - CANCELED: Cascadia Radiator Update?EPA10 with DDC Engines
sb20802017-11-17. Service bulletin. sb2080 Australian CST M1400 Isolated Radiator Retrofit
16TS252017-10-15. Service bulletin. 16TS25 Single-Speed Fan Operation