SDR QXEA2012120101474

Service difficulty report · Web · Bombdr DHC8402

Difficulty date: December 1, 2012
Submitted: December 6, 2012
Operation: Air carrier
Aircraft: N433QX
Make and model: Bombdr DHC8402
Aircraft serial: 4210
Aircraft time: 10,790 hours, 11,967 cycles
System (JASC): 5230 · Cargo/Baggage Doors
Part: Web
Condition: Corroded
Location: Cargo Door
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

AFT CARGO DOOR FLOOR WEB JUST FWD OF LT STEP UP HAS SURFACE CORROSION. REMOVED CORROSION IAW SRM 51-21-00-00-02. MIN REMAINING THICKNESS NOTED .047", CONFIRMED AFFECTED AREA OF WE CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1. WEB FOUND IN LIMITS IAW SRM 53-40-43-02-01. NOMINAL THICKNESS .050, MATERIAL LOSS IS .003 WITHIN LIMITS IAW SRM 53-40-43-02-01. APPLIED ALODINE IAW SRM 51-21-10-02-01, PRIMED IAW SRM 51-25-10-02-01, APPLIED ALUMINIZED PAINT IAW SRM 51-25-15-02-01.