CarRecallWatchThe 2007 Mack CHN has 12 safety recalls on file with NHTSA.
Owners have filed 1 complaint with NHTSA.
The most-reported problem area is Engine And Engine Cooling (1 report).
2007 Mack CHN recalls
Most common 2007 Mack CHN problems
Problem areas named in the 1 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Engine And Engine Cooling | 1 |
What owners report
2007 MACK TRUCK CHN 613, 427 ASET AC ENGINE FAILURE DUE TO OIL PUMP DRIVE GEAR SPINNING LOOSE ON AUXILIARY SHAFT. WHEN THE VEHICLE BEGAN TRAVELING DOWN HILL, THE OIL PUMP DRIVE GEAR FAILED CAUSING AN IMMEDIATE LOSS OF OIL PRESSURE. THE ENGINE BECAME A CRITICAL INSTRUMENT IN CONTROLLING THE VEHICLE'S DOWN HILL SPEED PARTICULARLY THE ENGINE BRAKE FEATURE AKA THE "JAKE BRAKE". THE ENGINE BRAKE USES ENGINE OIL FLOW TO OPERATE. SINCE THERE WAS NO MORE OIL FLOW, THE ENGINE BRAKE WAS RENDERED UNUSABLE. AT THIS POINT, THE CHOICE WAS TO CONTINUE DOWN HILL AND RELY SOLELY ON THE VEHICLE BRAKES TO CONTROL THE VEHICLE SPEED, OR CONTINUE TO USE THE ENGINE WITHOUT THE ADDED BRAKING POWER OF THE ENGIN
2007 Mack CHN questions
Does the 2007 Mack CHN have any recalls?
Yes. NHTSA lists 12 safety recalls for the 2007 Mack CHN: Trailer Hitches:Fifth Wheel Assembly; Fuel System, Diesel; Parking Brake; Service Brakes, Air:Supply:Check Valve; Fuel System, Diesel. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2007 Mack CHN?
Based on 1 owner complaint filed with NHTSA, the most-reported problem areas are Engine And Engine Cooling (1).
How do I check if a recall on my 2007 Mack CHN has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.