Service bulletin SU1901
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 | 10201694 |
| Published by NHTSA | 2021-10-01 |
| Manufacturer's number | SU1901 |
| Manufacturer's date | 2019-12-11 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
Models Affected: 2010 thru 2021 All American Subject: This update provides information on the new surge tank fill necks for All American Instructions: There is a new kit available from Part Sales; 10066291 - Kit, Neck, Surge Tank. This kit is available for use with the All American & TX4 surge tanks. Remove and discard existing neck from tank Install new neck using items in Kit 10066291 Kit, Neck, Surge Tank
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
| BLUE BIRD ALL AMERICAN | 2010 to 2019 |
|---|---|
| BLUE BIRD ALL AMERICAN SCHOOL BUS | 2020 to 2021 |
| BLUE BIRD ALL AMERICAN TRANSIT BUS | 2020 to 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.