# NHTSA Preliminary Evaluation PE89006
> **HEAD REST DROPS** · Opened 1988-10-19 · Closed 1989-06-26
## Investigation
- **Action number:** PE89006
- **Type:** Preliminary Evaluation
- **Open date:** 1988-10-19
- **Close date:** 1989-06-26
- **Manufacturer:** Ford Motor Company
- **Affected makes:** FORD; MERCURY
- **Affected components:** SEATS:FRONT ASSEMBLY:HEAD RESTRAINT
- **Affected model years:** 1986, 1987, 1988
- **Affected (make, year) variants:** 6
## Summary

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## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=PE89006)
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