Service bulletin TSB-130055
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 | 10052112 |
| Published by NHTSA | 2013-05-20 |
| Manufacturer's number | TSB-130055 |
| Manufacturer's date | 2013-04-04 |
| NHTSA component | ENGINE |
NHTSA's summary
CUMMINS: HEAVY DUTY (HD) ENGINE COOLANT EXPERIENCING EXCESSIVE COOLING THERMOSTAT FAILURES DUE TO BEING STUCK OPEN AND/OR MISSING FLANGE SEAL FAILURE. MODELS ISX15, ISX12, ISM. NO MODEL YEARS LISTED. *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
| CUMMINS ISM | |
|---|---|
| CUMMINS ISX | |
| CUMMINS ISX15 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.