Service bulletin SB_748
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 | 11021522 |
| Published by NHTSA | 2025-08-06 |
| Manufacturer's number | SB_748 |
| Manufacturer's date | 2025-07-23 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
Replacing ladder sections or exposing the interior of any ladder to the air by removing plugs or connectors requires technicians to use VpCl-329 corrosion inhibitor (p/n 1387184) before returning the vehicle to service.
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.
| PIERCE LADDER AND PLATFORM | 2016 to 2022 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.