Service difficulty report · Seal · Boeing 7478F

Difficulty date
April 7, 2025
Submitted
April 28, 2025
Operation
Air carrier
Aircraft
N628UP
Make and model
Boeing 7478F
Aircraft serial
65779
Aircraft time
15,051 hours, 2,310 cycles
Part
Seal
Condition
Broken
Location
Escape Reel
Component
Escape Reel
Component part number
379103D23
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

**SUPPLEMENTAL SDR** FAULT - FOUND COCKPIT DESCENT DEVICE SEAL BROKEN LOCATION AT POSITION 9 (REPLACE). .I.A.W AMM 25-61-01-000-801 REV 47 AND AMM 25-61-01-400-801 REV 47 REPLACE DESCENT DEVICE AT POSITION 9. ALL PAPERWORK REVIEWED AND C/W

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