Recall 77V-174: 1977 Mack CF, 1977 Mack DM and 7 more
MACK TRUCKS, INCORPORATED recall for seat belts, reported to NHTSA on Oct 12, 1977, covering about 6,591 vehicles.
The problem
The involved vehicles do not conform to federal motor vehicle safety standard no. 209, "seatbelt assemblies". Although the seatbelts in question performed marginally with respect to the 5000 lb. Load requirement, additional testing confirmed that the anchor could fail, allowing either the anchor to slip over the hold-down nut or the anchor to separate into two pieces.
The fix
Dealer will inspect and, if necessary, replace seat belt assemblies without charge to owner.
Notes
Vehicle description: trucks.system: interior; seat belt anchorage assembly.consequences of defect: in the event of an accident, these seat belts may notadequately restrain passengers and serious injuries may result.
Recall details
| Manufacturer | MACK TRUCKS, INCORPORATED |
|---|---|
| Component | Seat Belts › Front › Anchorage |
| Recall started by | the manufacturer |
| NHTSA campaign number | 77V174000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Mack CF | 1977 | All years |
| Mack DM | 1977 | All years |
| Mack DMM | 1977 | All years |
| Mack F | 1977 | All years |
| Mack HMM | 1977 | All years |
| Mack R | 1977 | All years |
| Mack RD | 1977 | All years |
| Mack RM | 1977 | All years |
| Mack U | 1977 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 77V-174?
The involved vehicles do not conform to federal motor vehicle safety standard no. 209, "seatbelt assemblies". Although the seatbelts in question performed marginally with respect to the 5000 lb. Load requirement, additional testing confirmed that the anchor could fail, allowing either the anchor to slip over the hold-down nut or the anchor to separate into two pieces.
How is recall 77V-174 fixed?
Dealer will inspect and, if necessary, replace seat belt assemblies without charge to owner.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.