Service bulletin SB-20-13
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 | 10033166 |
| Published by NHTSA | 2010-07-21 |
| Manufacturer's number | SB-20-13 |
| Manufacturer's date | 2009-12-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
NHTSA's summary
FREIGHTLINER: BREATHER TUBE FREEZING ON CUMMINS ISB ENGINES. SOME WALK IN VAN CHASSIS EQUIPPED WITH A CUMMINS ISB07 ENGINE AND OPERATE IN EXTREME COLD WEATHER CONDITIONS HAVE EXPERIENCED ICE FORMING WHERE THE BREATHER TUBE CONNECTS NEAR THE TURBO. INSTALLATION OF A WINTER FRONT CAN CONSERVE ENGINE COMPARTMENT HEAT AND HELP ELIMINATE THIS ISSUE. NO MODEL YEAR 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
| FREIGHTLINER WALK-IN VAN |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.