Investigations
SEAT TRACKS
NHTSA Engineering Analysis EA87023 — closed, opened 1987-09-24 and involving the FORD ESCORT.
NHTSA investigation EA87023 is a Engineering Analysis opened on 1987-09-24 and currently closed. The subject of record is FORD ESCORT, which places this file inside the Office of Defects Investigation queue for FORD. Latest activity on this investigation was logged on 1989-11-16 — NHTSA updates that field whenever an Information Request goes out, a supplement is filed, or a status change is recorded in the public docket.
An Engineering Analysis like EA87023 is the deeper technical phase that follows a PE. NHTSA requests design, warranty, and field-failure data from the manufacturer, conducts its own testing when needed, and determines whether the evidence supports a safety defect finding that would compel a recall.
Investigators summarized the matter as follows: "SUMMARY: A FRACTURED FRONT SEAT TRACK RECEIVED FROM AN ESCORT OWNER SHOWSTHAT METAL FATIGUE OCCURRED WHICH COULD CAUSE PARTIAL MOVEMENT OF THE SEAT.ANOTHER OWNER SENT PICTURES SHOWING FRACTURE AT THE SAME LOCATION. TENOF..." Investigations are the early-warning layer of the federal auto-safety system, sitting upstream of formal recalls and defect orders. Whether this one closes without action or escalates into an Engineering Analysis, the full history stays in the ODI archive so researchers, litigators, and buyers can pull the paper trail at any time. Related FORD files, listed below, give context on whether this is an isolated concern or part of a broader pattern across the brand.
Investigation Summary
SUMMARY: A FRACTURED FRONT SEAT TRACK RECEIVED FROM AN ESCORT OWNER SHOWSTHAT METAL FATIGUE OCCURRED WHICH COULD CAUSE PARTIAL MOVEMENT OF THE SEAT.ANOTHER OWNER SENT PICTURES SHOWING FRACTURE AT THE SAME LOCATION. TENOF THE EIGHTEEN ODI COMPLAINTS HAVE BEEN RECEIVED IN THE PAST FOUR MONTHS.MANUFACTURER INFORMATION: FORD MADE TWO SIGNIFICANT MODIFICATIONS TO THESEAT TRACK; ONE INCORPORATED A DOUBLE LATCH SYSTEM, LOCKING BOTH THE IN-BOARD AND OUTBOARD TRACK ASSEMBLIES, AND THE OTHER ADDED WEB DEPTH IN THEFRONT AND REAR OF THE SEAT TRACK.FORD PROVIDED A TOTAL OF 1,741 WARRANTY CLAIMS CONCERNING SEAT TRACKFAILURE ON THE SUBJECT VEHICLES.THEY BELIEVE THAT FRACTURE OF THE SEAT TRACK CAUSES A LIMITED ROCKINGMOTION AND IS NOT A SAFETY PROBLEM.PROPOSED ACTION: IR TO FORD SENT 10/9/87. TEST REQUEST SENT TO ETF10/21/87.
About This Investigation Type
An Engineering Analysis (EA) is the in-depth phase following a Preliminary Evaluation. NHTSA engineers conduct testing, collect data from manufacturers, and perform detailed technical analysis to determine whether a safety defect exists. An EA may lead to a voluntary recall by the manufacturer or, in rare cases, a mandatory recall order.
Other FORD Investigations
Unintended Transmission Downshift and Rear Wheel Lock-up
Timing Belt Failure
Underbody shields detachment
B-Pillar Trim Detachment
Unintended Transmission Downshift and Rear Wheel Lock-up
Data from NHTSA Office of Defects Investigation. Cross-references: NHTSA recall campaign API and NHTSA FARS where fatality records overlap. PlainCars does not rate or recommend vehicles. Learn more.
Read our methodology — how this data is sourced, computed, and verified.