Service bulletin KC-275
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 | 10206319 |
| Published by NHTSA | 2022-01-08 |
| Manufacturer's number | KC-275 |
| Manufacturer's date | 2021-12-20 |
| NHTSA component | SERVICE BRAKES, HYDRAULIC; ENGINE AND ENGINE COOLING |
NHTSA's summary
(Back Office Only) Vehicles Equipped With A Turbo Compound Engine - Report Of Frequent Air Compressor Cycling. Secondary Air System Air Pressure Decreases Slowly When Engine Is At Low Idle - US17+OBD16 And Newer Emissions, Model Year 2018 And Newer
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
Brakes, Engine
| MACK MACK | |
|---|---|
| VOLVO VOLVO TRUCK |
Listing a model year does not mean every vehicle of it is concerned: the document says which.