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Service bulletin 0107-19 GHG17

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 id10163626
Published by NHTSA2019-08-08
Manufacturer's number0107-19 GHG17
Manufacturer's date2019-08-07
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE); ENGINE AND ENGINE COOLING

NHTSA's summary

Service Bulletin to testing of EGR Cooler Water Manifold Assembly in DD13 engines.

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, Exhaust and emissions, EGR valve

Vehicles listed
FCCC XBP2014 to 2015
FCCC XBP2018
FCCC XBR2014 to 2015
FCCC XBR2018
FCCC XBS2014 to 2015
FCCC XBS2018
FCCC XCL2014
FCCC XCM2014
FCCC XCP2014
FCCC XCR2014
FCCC XCS2014
FREIGHTLINER 114SD2014, 2015, 2016, 2017, 2018, 2019
FREIGHTLINER 122SD2014 to 2019
FREIGHTLINER BUSINESS CLASS M22013 to 2016
FREIGHTLINER BUSINESS CLASS M22018 to 2019
FREIGHTLINER CASCADIA2014, 2015, 2016, 2017, 2018, 2019, 2020
FREIGHTLINER COLUMBIA2014, 2015, 2016, 2017, 2018, 2019
WESTERN STAR 47002014, 2015, 2016, 2017, 2018, 2019
WESTERN STAR 48002014, 2015, 2016, 2017, 2018, 2019
WESTERN STAR 49002014, 2015, 2016, 2017, 2018, 2019
WESTERN STAR 57002014, 2015, 2016, 2017, 2018, 2019

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
TechTalk20392020-09-25. Service bulletin. Tech Talk Discussion for DD15 GHG14 EGR linkage hex nuts.
525-132018-06-25. Service bulletin. 525-13 SPN 2791-FMI 7 ? ALL YEARS
0321-172018-06-18. Service bulletin. (MCM) (GHG17)
0319-172018-06-18. Service bulletin. (MCM) (GHG17)
418-132018-06-18. Service bulletin. 418-13 SPN 2791-FMI 12 - GHG14
407-132018-06-18. Service bulletin. 407-13 EGR Actuator Slow Learn
0208-17 SPN 4122018-06-18. Service bulletin. 0208-17 SPN 412 (MCM) (GHG17)
0138-172018-04-16. Service bulletin. 0138-17 GHG17 DD5 Medium Duty - Exhaust and EGR - EGR Delivery
0136-172018-04-16. Service bulletin. 0136-17 GHG17 DD5 Medium Duty - Exhaust and EGR - Turbocharger Oil
0134-172018-04-16. Service bulletin. 0134-17 Medium Duty - DD5 GHG17 - Exhaust and EGR - EGR Cooler Lower Bracket