SDR QXEA2015031700143

Service difficulty report · Rib · Bombdr DHC8402

Difficulty date: March 15, 2015
Submitted: March 17, 2015
Operation: Air carrier
Aircraft: N406QX
Make and model: Bombdr DHC8402
Aircraft serial: 4048
Aircraft time: 33,308 hours, 34,757 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Rib
Condition: Corroded
Location: Bs 669
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 SURROUND STRUCTURE HAS RIB CORRODED AT BS X669.3 AND Z100.032, PN 85339516-101. REMOVED RIB, PN:85339516-101 AT BS X669.3, REF SRM 51-42-05 STEP 4E. INSTALLED NEW RIB, PN 85339516-101 AT BS X669.3, REF SRM 51-42-05, REPAIR-01. LOCATED AND DRILLED RIB PN 85339516-101 REF SRM 51-40-07-02-01, STEP 5G AT STAX669.3. COMPLIED WITH FORM M-184.