The defect
CERTAIN MY 2004 FREIGHTLINER BUSINESS CLASS M2 AND THOMAS BUILT SAF-T-LINER C2 SCHOOL BUSES MANUFACTURED BETWEEN JULY 26 AND OCTOBER 29, 2004, EQUIPPED WITH A CATERPILLAR C-7 ENGINE AND BORG-WARNER KYS 4735 35480 55 ENGINE FAN. THE FAN SHROUD MAY BE DRAWN BACK INTO THE FAN AT HIGH ENGINE SPEEDS WHEN THE FAN CLUTCH ENGAGES. DUE TO REDUCED CLEARANCE, HEAVY CONTACT BETWEEN THE FAN AND THE SHROUD MAY CAUSE THE FAN BLADE TO FRACTURE.
The risk
THE FAN MAY FRACTURE AND PIECES MAY SEPARATE FROM THE FAN BLADE. IN CERTAIN CONDITIONS, THIS MAY PRESENT A HAZARD TO PEOPLE NEAR THE VEHICLE WITH THE HOOD OPEN AND THE ENGINE RUNNING.
The remedy
FREIGHTLINER WILL NOTIFY ITS CUSTOMERS AND REPLACE THE ENGINE FAN WITH A FAN THAT HAS A DIFFERENT MOUNTING OFFSET FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN ON JANUARY 16, 2006. OWNERS MAY CONTACT FREIGHTLINER AT 1-800-547-0712.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Freightliner Business Class M2 | 2004 |
| Thomas Saf-T-Liner C2 | 2004 |
Components: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Freightliner Business Class M2 | 2004 | 8 | 9 |
| Thomas Saf-T-Liner C2 | 2004 | 0 | 4 |
Other engine and engine cooling recalls in 2005
34 of the 562 recall campaigns reported to NHTSA in 2005 concerned the engine and engine cooling; FREIGHTLINER LLC filed 99 campaigns in all.
| 05V570000 22 Dec 2005 | PACCAR INCORPORATED |
| 05V567000 21 Dec 2005 | INTERNATIONAL TRUCK & ENGINE CORPORATION |
| 05V473000 12 Oct 2005 | GILLIG CORPORATION |
| 05V464000 7 Oct 2005 | NORTH AMERICAN BUS INDUSTRIES, INC. |
| 05V451000 4 Oct 2005 | MITSUBISHI FUSO TRUCK OF AMERICA, INC. |
| 05V421000 22 Sept 2005 | NEW FLYER INDUSTRIES LTD |
| 05V412000 19 Sept 2005 | MAZDA NORTH AMERICAN OPERATIONS |
| 05V411000 15 Sept 2005 | MITSUBISHI FUSO TRUCK OF AMERICA, INC. |
NHTSA recalls (public domain) · all recalls of 2005