# NHTSA Recall 18V543000 — Completion Reports
> **Trailer may Separate from Fifth Wheel** · Mack Trucks, Inc. · Recalled 2018-09-25
## Latest status
- **Affected units:** 9
- **Remedied:** 7 (77.78%)
- **Unreachable owners:** 0
- **Removed from recall:** 0
- **Latest report:** 2020-01-06 (2019-4)
- **Quarters reported:** 6
## Quarterly progress
| Period | Affected | Remedied | Unreachable | Removed | Completion % | Reported |
|--------|----------|----------|-------------|---------|--------------|----------|
| 2018-3 | 9 | 2 | 0 | 0 | 22.22% | 2018-09-28 |
| 2018-4 | 9 | 6 | 0 | 0 | 66.67% | 2019-01-07 |
| 2019-1 | 9 | 6 | 0 | 0 | 66.67% | 2019-04-02 |
| 2019-2 | 9 | 6 | 0 | 0 | 66.67% | 2019-07-08 |
| 2019-3 | 9 | 7 | 0 | 0 | 77.78% | 2019-10-03 |
| 2019-4 | 9 | 7 | 0 | 0 | 77.78% | 2020-01-06 |
## Source
- [NHTSA recall page](https://www.nhtsa.gov/recalls?nhtsaId=18V543000)
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