Service bulletin WC-C-1634
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 | 10058929 |
| Published by NHTSA | 2015-12-22 |
| Manufacturer's number | WC-C-1634 |
| Manufacturer's date | 2015-08-21 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL |
NHTSA's summary
CUMMINS: THE TURBO ACTUATOR IS CALIBRATED WITH LATEST SOFTWARE TO HELP REDUCE TURBO ACTUATOR FAILURES IN SOME TRANSIT BUSES. *PE
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
Engine, Exhaust and emissions
| CUMMINS CUMMINS |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.