2011 MACK CXU612 — Problems, Recalls & Safety Data
N/A
Safety Rating
2
Owner Complaints
0
Recalls
0
Service Bulletins
0
Investigations
Overview of the 2011 MACK CXU612
The 2011 MACK CXU612 has received a total of 2 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). The most commonly reported problem area is the Structureframe And Membersunderbody Shields (1 complaint).
Recalls for the 2011 MACK CXU612
There are no recalls on file with NHTSA for the 2011 MACK CXU612. No Active Recalls
Owner Complaints for the 2011 MACK CXU612
2 complaints have been filed with NHTSA for the 2011 MACK CXU612. Below is a breakdown by vehicle component.
| Component | Complaints | Crashes | Fires | Injuries | Deaths |
|---|---|---|---|---|---|
| Structureframe And Membersunderbody Shields | 1 | 0 | 0 | 0 | 0 |
| Suspension | 1 | 0 | 0 | 0 | 0 |
Most Recent Complaints
I AM A MAINTENANCE MECHANIC FOR A LARGE TRUCKING FIRM. ON 4 OCT 2011, I CHECKED THE TORQUE ON THE 5TH WHEEL BOLTS OF UNIT 11054 BECAUSE I COULD SEE THAT THE 5TH WHEEL WAS SLIDING ON THE FRAME. THE BOLTS WERE DEFECTIVE - YIELDING PRIOR TO REACHING THE RECOMMENDED TORQUE OF 236 FT.LB. I ADJUSTED THE TORQUE WRENCH TO 200 FT.LB., ITS LOWEST SETTING, AND COULD NOT GET ANY OF THE BOLTS TO HOLD. I REPLACED ALL TEN BOLTS WITH 5/8" GRADE 8 HARDWARE INSTEAD OF THE FACTORY 16MM 10.9 METRIC BECAUSE THAT WAS ALL WE HAD AVAILABLE. THERE WAS NO INTERFERENCE BETWEEN THE 5TH WHEEL BOLTS AND THE HUCK RIVETS ON THE FRAME RAIL. THE BOLTS WERE WEAK. *TR
I AM A MAINTENANCE MECHANIC FOR A LARGE TRUCKING FIRM. ON 4 OCT 2011, I CHECKED THE TORQUE ON THE 5TH WHEEL BOLTS OF UNIT 11054 BECAUSE I COULD SEE THAT THE 5TH WHEEL WAS SLIDING ON THE FRAME. THE BOLTS WERE DEFECTIVE - YIELDING PRIOR TO REACHING THE RECOMMENDED TORQUE OF 236 FT.LB. I ADJUSTED THE TORQUE WRENCH TO 200 FT.LB., ITS LOWEST SETTING, AND COULD NOT GET ANY OF THE BOLTS TO HOLD. I REPLACED ALL TEN BOLTS WITH 5/8" GRADE 8 HARDWARE INSTEAD OF THE FACTORY 16MM 10.9 METRIC BECAUSE THAT WAS ALL WE HAD AVAILABLE. THERE WAS NO INTERFERENCE BETWEEN THE 5TH WHEEL BOLTS AND THE HUCK RIVETS ON THE FRAME RAIL. THE BOLTS WERE WEAK. *TR
Safety Rating for the 2011 MACK CXU612
NHTSA has not yet tested the 2011 MACK CXU612 in its New Car Assessment Program.
Technical Service Bulletins for the 2011 MACK CXU612
No technical service bulletins have been reported for this vehicle.
NHTSA Investigations for the 2011 MACK CXU612
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK CXU612
- 2010 MACK CXU612 — 10 complaints
- 2011 MACK CXU612 (current)
Other MACK Models
- MACK MACK — 35 total complaints
- MACK ANTHEM (AN) — 12 total complaints
- MACK CX613 — 10 total complaints
- MACK GRANITE (GR) — 10 total complaints
- MACK CH600 — 9 total complaints
- MACK GU — 9 total complaints
- MACK RD — 8 total complaints
- MACK CXU — 7 total complaints