Service bulletin 20-28
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 | 10079600 |
| Published by NHTSA | 2016-09-09 |
| Manufacturer's number | 20-28 |
| Manufacturer's date | 2016-06-01 |
| NHTSA component | FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY |
NHTSA's summary
SURGE TANK CRACKS AT FILLER NECK
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
Fuel system, Fuel tank
| WESTERN STAR 4700 | 2015, 2016, 2017 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 0607-17 | 2019-04-08. Service bulletin. SPN 96 (MCM) (GHG17) |
|---|---|
| 0312-17 | 2018-06-18. Service bulletin. (MCM) GHG17 |
| 0320-17 | 2018-06-18. Service bulletin. (MCM)(GHG17) |
| 707-13 | 2018-06-18. Service bulletin. 707-13 Description and Operation of the HC Doser Fuel Supply Pressure Control Valve - Two Filter System |
| 0127-17 | 2018-04-16. Service bulletin. 0127-17 SPN 1077 FMI 14 (GHG14) (GHG17) (MCM) |
| 1110-14 | 2017-10-21. Service bulletin. 1110-14 EPA10 DOC Inlet Pressure Sensor |
| 09 11-16 | 2016-10-21. Service bulletin. 0911-16 SPN 1761 (ACM) (GHG17) |