Service difficulty report · Access Panel · Bombdr DHC8402

Difficulty date
August 24, 2012
Submitted
August 29, 2012
Operation
Air carrier
Aircraft
N409QX
Make and model
Bombdr DHC8402
Aircraft serial
4051
Aircraft time
26,610 hours, 27,573 cycles
Engine
Pwc PW150A
Part
Access Panel
Condition
Corroded
Location
Lt Wing
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

POSSIBLE CORROSION ON LT WING SKIN FUEL ACCESS PANEL LANDING MATING SURFACE FOR PANEL 524AT. REMOVED CORROSION IAW RD 8/4-57-445. MIN REMAINING THICKNESS .076, CONFIRMED AFFECTED AREA CRACK FREE, REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1. REPAIR FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-445. ALODINED IAW SRM 51-21-10-02-01. CLEANED AND PRIMED WORKED AREA IAW RD 8/4-57-445.