Service bulletin TechTalk566541K
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 | 10191854 |
| Published by NHTSA | 2021-05-07 |
| Manufacturer's number | TechTalk566541K |
| Manufacturer's date | 2021-04-28 |
| NHTSA component | FUEL SYSTEM, DIESEL |
NHTSA's summary
Tech Talk discussion on Needing regen in same area every time.
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
Fuel system
| FREIGHTLINER CASCADIA | 2016 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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| FAB153 | 2021-05-18. Service bulletin. Freightliner Action Bulletin FAB153 New Harness Highway for Cascadia |
| 18SP744 | 2020-12-08. Service bulletin. Special Publication letter for Two-Filter Fuel System KM59 GEN1 DD15 DD16 Severe Duty High Pressure Fuel Rail Feed Lines Service Kit. |
| TS1033014 | 2020-07-31. Service bulletin. Training Solutions for Fuel Leak Found at High Pressure Fuel Pump Weep Hole for Heavy Duty DD Engines. Occasionally we see trucks come in with fuel leaking from the high pressure fuel pump weep hole. This is NOT a defect in the pump and further diagnostics need to be performed to find the root cause. |
| SB47-027 | 2019-09-28. Service bulletin. Service Bulletin for Equiflo Fuel System Breather Tube Inspection |
| 19TS-8 | 2019-09-09. Service bulletin. Technical Service Letter for Incorrect ICUC Fuel Economy Reading for New Cascadia units built or updated to CPC3Evo software version R31.23 and equipped with a 3rd party telematics device. |
| sb54316 | 2019-09-05. Service bulletin. Service Bulletin to fix issue related to fuel gauge. On some Cascadia vehicles with a KUS fuel level sender, the needle on the fuel gauge is not touching the full mark when the fuel tank(s) are completely filled. The gauge will show approximately 95% full, but will not reach the full mark. |
| 0609-19 | 2019-08-08. Service bulletin. Service Information Bulletin for Symptom Diagnostics - Fluid in the Aftertreatment - Diesel Fuel Contamination. |
| 19TS-6 | 2019-08-08. Service bulletin. The modified parked regeneration strategy has been standard on GHG17 units since the start of GHG17 production and was added to EPA10 and GHG14 units with a software update. The modified regeneration utilizes an improved strategy to clean the DOC inlet face and reduce downtime due to DOC face plugging. |
| 18SP730Rev | 2019-08-08. Service bulletin. This service kit includes all necessary parts to replace the high pressure fuel rail feed lines, mounting bracket, P-clips and mounting hardware in the event one of these parts are loosened, removed or missing from the engine. |