The defect
MO TRAILERS CORPORATION (MO TRAILERS) IS RECALLING THREE MODEL YEAR 2011 39 VS AND 41 VS TRAILERS, EQUIPPED WITH ELECTRIC/HYDRAULIC (E/H) BRAKE ACTUATOR PUMPS. TWO ADDITIONAL AFFECTED ACTUATORS WERE SOLD AS RETAIL PARTS SALES. SOME OF THESE PUMPS MAY NOT HAVE BEEN PROPERLY HEAT TREATED. THIS CONDITION CAN CAUSE PREMATURE WEAR OF SOME CRITICAL COMPONENTS IN THESE PUMPS WHICH CAN RENDER THE UNIT INOPERABLE.
The risk
THE E/H BRAKE ACTUATOR PROVIDES BRAKING POWER TO THE TRAILER BRAKES. FAILURE OF THE ACTUATOR CAN RESULT IN THE LOSS OF BRAKING EFFORT BY THE TRAILER, INCREASING THE RISK OF A CRASH.
The remedy
MO TRAILER NOTIFIED THE OWNERS OF THE AFFECTED ACTUATORS ON MARCH 26, 2012. OWNERS MAY CONTACT MO TRAILER AT 1-574-533-0824.
NHTSA's own wording · initiated by ODI
Vehicles covered
| Model | Model years |
|---|---|
| MO Trailers 39 VS | 2011 |
| MO Trailers 41 VS | 2011 |
Components: EQUIPMENT
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| MO Trailers 39 VS | 2011 | 0 | 1 |
| MO Trailers 41 VS | 2011 | 0 | 1 |
Other equipment recalls in 2012
128 of the 583 recall campaigns reported to NHTSA in 2012 concerned the equipment; MO TRAILERS filed 3 campaigns in all.
| 12V599000 21 Dec 2012 | KEYSTONE RV COMPANY |
| 12V601000 21 Dec 2012 | Daimler Trucks North America |
| 12V598000 20 Dec 2012 | Jerr-Dan Corporation |
| 12V593000 18 Dec 2012 | Champion Bus, Inc. |
| 12V584000 12 Dec 2012 | Creative Bus Sales, Inc. |
| 12V592000 11 Dec 2012 | TRIUMPH MOTORCYCLES AMERICA LTD |
| 12V580000 10 Dec 2012 | Glaval Bus Division |
| 12V575000 10 Dec 2012 | Winnebago Industries Inc. |
NHTSA recalls (public domain) · all recalls of 2012