Service bulletin Techtalk7931
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10184912 |
| Published by NHTSA | 2020-12-31 |
| Manufacturer's number | Techtalk7931 |
| Manufacturer's date | 2020-12-10 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
Tech Talk discussion on Injector #2 response time long.
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
| WESTERN STAR 4900 | 2006 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 12V074000 | 2012-02-28. ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
|---|---|
| 11V146000 | 2011-03-03. ENGINE AND ENGINE COOLING |
| 09V366000 | 2009-09-23. ENGINE AND ENGINE COOLING |
| 2009270 | 2009-09-22. Engine |
| 2006034 | 2006-02-09. Engine |
| 06V030000 | 2006-02-08. 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.
| 20TS-01 | 2020-01-22. 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). |
|---|---|
| sbw2018 | 2018-06-25. Service bulletin. sbw2018 Western Star 4800 and 4900 Radiator Mounting |
| 711-13 | 2018-06-18. Service bulletin. 711-13 SPN 100-FMI 4 - ALL YEARS |
| 717-13 | 2018-06-18. Service bulletin. 717-13 Oil Pan |
| sbw2019 | 2018-06-11. Service bulletin. sbw2019 Kysor Fan Clutch Rocking Runout Inspection |
| 0514-16 | 2018-03-13. Service bulletin. Cleaning of the Exhaust Gas Recirculation Venturi Pipe Delta P Sensor Ports |
| 0504-16 | 2018-03-13. Service bulletin. Inspection of the DD13 Turbocharger |
| 15TS3 | 2018-03-05. Service bulletin. 15TS3 Detroit? Coolant Change From Nitrite Organic Acid Technology |
| 15TS10 | 2018-03-05. Service bulletin. 15TS10Rev DD Engine Platform Coolant Filter |
| sbw2023 | 2018-03-05. Service bulletin. sbw2023 Modine Copper/Brass Bolted Downflow Radiator Rebuilding |