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Service bulletin 0136-17

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 id10133587
Published by NHTSA2018-04-16
Manufacturer's number0136-17
Manufacturer's date2017-01-31
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE); ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

NHTSA's summary

0136-17 GHG17 DD5 Medium Duty - Exhaust and EGR - Turbocharger Oil

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, Turbocharger or supercharger

Vehicles listed
FREIGHTLINER 114SD2016, 2017, 2018
FREIGHTLINER 122SD2016 to 2018
FREIGHTLINER BUSINESS CLASS M22016 to 2017
FREIGHTLINER CASCADIA2016, 2017, 2018
FREIGHTLINER M2 BUSINESS CLASS2018
WESTERN STAR 47002016, 2017, 2018
WESTERN STAR 49002016, 2017, 2018
WESTERN STAR 57002016, 2017, 2018
WESTERN STAR 69002016, 2017, 2018

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.
0107-19 GHG172019-08-08. Service bulletin. Service Bulletin to testing of EGR Cooler Water Manifold Assembly in DD13 engines.
18SP7342018-12-10. Service bulletin. 18SP734 18SP734?GHG14 DD15AT Turbocharger
18SP7342018-10-29. Service bulletin. 18SP734 18SP734?GHG14 DD15AT Turbocharger
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)
0208-17 SPN 4122018-06-18. Service bulletin. 0208-17 SPN 412 (MCM) (GHG17)
308-152018-06-18. Service bulletin. 308-15 Symptom Diagnostics - Oil Present at the Turbocharger Compressor
0140-172018-04-16. Service bulletin. 0140-17 Turbocharger Compressor Outlet Pipe