SDR QXEA2017060500403

Service difficulty report · Angle · Bombdr DHC8402

Difficulty date: May 26, 2017
Submitted: June 5, 2017
Operation: Air carrier
Aircraft: N409QX
Make and model: Bombdr DHC8402
Aircraft serial: 4051
Aircraft time: 37,858 hours, 39,414 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Angle
Part number: 85339512101
Condition: Corroded
Location: Threshold
Stage of operation: IN
How discovered: 9
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

AFT PAX DOOR LWR THRESHOLD AND EDGE CHANNEL CORRODED. REMOVED AFT PAX LWR THRESHOLD AND EDGE CHANNEL IAW SRM 51-42-05. BLENDED CORROSION ON EDGE CHANNEL WITHIN LIMITS (0.037" REMAINING FROM 0.040" NOM) IAW SRM 53-40-23 REPAIR 01. FIT, DRILLED AND INSTALLED NEW EDGE ANGLE PN 85339512-101 WITH EXISTING EDGE CHANNEL PN 85339542-101 IAW SRM 51-42-05-02-01 & 51-42-45-02-01. AREA REPROTECTED IAW SRM 51-21-10-02-01 & 51-25-10-02-01 & 51-25-15-02-01.