Service difficulty report · Door Frame · Bombdr DHC8402

Difficulty date
March 21, 2013
Submitted
March 25, 2013
Operation
Air carrier
Aircraft
N410QX
Make and model
Bombdr DHC8402
Aircraft serial
4053
Aircraft time
27,772 hours, 28,835 cycles
Part
Door Frame
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

FWD BAGGAGE FWD DOOR FRAME HAS CORROSION AROUND 4 FASTENER HOLES FOR DOOR LINER. REMOVED CORROSION FROM 4(EA) LOCATIONS ON FWD FRAME IAW SRM (R12) 51-21-00-00-02, MIN THICKNESS .059", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801 PT 1 REV9. ALODINED & PRIMED IAW Q400 SRM 51-21-10-02-01 & SRM 51-25-10-02-01 REV12. APPLIED EXTERIOR TOPCOAT IAW SRM 51-25-15-02-01, REV 12 MIN THICKNESS NOTED IS .059 WHICH IS WITHIN LIMITS IAW RD 8/4-52-928 SECTION 1 SHEET 4 DATED 2013-03-19 ISS 1. NOTE TOP COAT APPLIED IAW SRM 51-25-05-02-01 REV 12, PG18 - COMPLIED WITH TASK CARD R/D 814-52-928.