SDR QXEA2015031700141

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 683
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 PASSENGER DOOR SURROUND STRUCTURE HAS RIB CORRODED AT BS X683.45 AND Z100.032, PN 85339514-101. REMOVED RIB, PN:85339514-101, REF BS X683.45, REF SRM 51-42-05, STEP 4E. M. INSTALLED NEW RIB, PN 85339514-101 AT BS X683.45 AT AFT PAX DOOR SILL REF SRM 51-42-05 REPAIR-01. LOCATED AND DRILLED RIB, PN 85339514-101 AT BS X683.45 REF SRM 51-40-07-02-01, STEP 5G. COMPLIED WITH FORM M-184.