# SDR QXEA2016062800429

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2016
- Submitted: June 28, 2016
- Operation: Air carrier
- Aircraft: N423QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4153
- Aircraft time: 22,224 hours, 23,703 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- Condition: Not Reported
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2016062800429

## Discrepancy

COMPLY WITH HORIZON TASK CARD 6-53-1160, AFT PASSENGER DOOR FLT, REMOVED STAINLESS SILL, THRESHOLD PLATE, INNER REF SRM 51-40-00, PN 85-339540-103.  INSTALLED STAINLESS SILL, THRESHOLD PLATE AT AFT PASSENGER DOOR. REF SRM 51-41-00 THRESHOLD PLATE, PN 85339540-103.  REMOVED SCUFF/THRESHOLD PLATE STAINLESS, OUTER, REF SRM 51-40-00, PN 85339549-101.  INSTALLED SCUFF PLATE, PN 85339549-101 AT PASSENGER DOOR LOWER SURROUND REF SRM 51-41-00.  REMOVED INNER EDGE BEAM/CHANNEL REF SRM 51-42-90, 51-40-15, 51-42-05, PN 85339512-101.  INSTALLED INNER EDGE BEAM CHANNEL, PN 85339512-101 REF SRM 51-42-90, SRM 51-42-15, 51-42-05, AND DWG 85339541, RELEASE PREV B DATED 02/11/26.  INSTALLED NEW EDGE BEAM.  REMOVED OUTER EDGE BEAM/CHANNEL REF SRM 51-42-05, PN 85339542-101.  INSTALLED OUTER EDGE BEAM CHANNEL, PN 85339542-101 AT AFT PASSENGER DOOR LOWER SURROUND REF SRM 51-42-05 AND DWG 85339541, RELEASE PREV B DATED 2/11/26.  OK TO CLOSE INNER EDGE CHANNEL, PN 85339512-101 AFTER APPLICATION OF SELF-LEVELING GREEN COMPOUND BETWEEN X697.600 AND X669.300, STRINGER 23P TO 24P IAW NR IS 4Q5100004, REV B, DATED 25TH MARCH 2011.

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