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Service bulletin sb2059

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 id10141699
Published by NHTSA2018-06-18
Manufacturer's numbersb2059
Manufacturer's date2018-02-26
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

sb2059 Replacing Push-to-Connect Air Line Fittings with Brass Compression Fittings

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

Vehicles listed
FREIGHTLINER BUSINESS CLASS M22000 to 2007
FREIGHTLINER BUSINESS CLASS M2 106V2005 to 2007
FREIGHTLINER CASCADIA2002, 2003, 2004, 2005, 2006, 2007
FREIGHTLINER CENTURY CLASS1997 to 2007
FREIGHTLINER COLUMBIA1997 to 2000
FREIGHTLINER COLUMBIA2001, 2002, 2003, 2004, 2005, 2006, 2007
FREIGHTLINER CONVENTIONAL1990 to 2007
FREIGHTLINER CORONADO2002, 2003
FREIGHTLINER CORONADO2005, 2006, 2007
FREIGHTLINER FLD2004 to 2007

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

Recalls for the same vehicles and component
12V0740002012-02-28. ENGINE AND ENGINE COOLING:ENGINE:DIESEL
11V1460002011-03-03. ENGINE AND ENGINE COOLING
10V3410002010-07-27. ENGINE AND ENGINE COOLING
09V4000002009-10-08. ENGINE AND ENGINE COOLING
09V3660002009-09-23. ENGINE AND ENGINE COOLING
20092702009-09-22. Engine
20060342006-02-09. Engine
06V0300002006-02-08. ENGINE AND ENGINE COOLING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SB83-1372022-04-01. Service bulletin. Revised Freightliner Service Bulletin for ParkSmart Eberspaecher Auxiliary Heater Service. This bulletin replaces the version dated May 2015. The note in General Information has been revised to include New Cascadia. Espar information has been changed to reflect a company name change to Eberspaecher.
FAB1532021-05-18. Service bulletin. Freightliner Action Bulletin FAB153 New Harness Highway for Cascadia
SB49342021-05-10. Service bulletin. DEF Tank Coolant Valve O-Ring Kit
TechTalk566576K2021-05-07. Service bulletin. Tech Talk discussion on Prototype or pre production DPF Penske wanted to share.
WI21-0092021-04-24. Service bulletin. Warranty Information letter announcing that DTNA is increasing the Standard Diagnostic Times (SDTs) shown. The updated after treatment system (ATS) diesel exhaust fluid (DEF) pump times will be applied to repair orders opened on or after April 12, 2021.
TechTalk81412021-03-03. Service bulletin. Tech Talk discussion on Hard Cold Start.
04TS-43REV42021-03-01. Service bulletin. Revised Technical Service Letter for Series 60 and Series 50 Camshaft Timing Specifications. Camshaft timing, valve lash, injector height, and Jake Brake lash are all very important specifications that must be followed closely in order to optimize the performance and service life of any Detroit Diesel engine.
WI21-0012021-01-26. Service bulletin. Warranty Information Letter for Detroit New Service Replacement Engine SRT Update. While validating Standard Repair Times (SRTs) for Detroit's new Gen 5 engine series, DTNA discovered an error in a pre-Gen 5 SRT for the New Service Replacement Engine Program. As a result, DTNA re-studied the SRT and concluded that time for removing/re-installing multiple components (e.g., exhaust manifold/turbo, engine sensor harness, rocker arm assemblies, etc.) should not be included.
SS10347612020-09-01. Service bulletin. Service Solution for P3 - CEL On and Engine de-rate due to ATD Chassis Harness Circuit 532M5+ at DEF Heater Supply location is shorted. Harness part number A66-03217-002 has been reported experiencing failures due to damages to 532M5+ circuit shorting /or corrosion in terminals at Connector (23-13053-200) harness location "ATD_CHAS_F_O_HTR_LINE_DEF_5B" .
20TS-012020-01-22. Service bulletin. Technical Service Letter for DDC Series 60 engines concerning Series 60 Cylinder Head Resurfacing/Finish. Detroit Diesel does not recommend third party resurfacing of Series 60 cylinder heads (outside of Detroit and Detroit Reman).