Service difficulty report · Access Panel · Bombdr DHC8402

Difficulty date
January 14, 2013
Submitted
January 18, 2013
Operation
Air carrier
Aircraft
N411QX
Make and model
Bombdr DHC8402
Aircraft serial
4055
Aircraft time
27,377 hours, 28,511 cycles
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

LT WING FUEL PANEL LANDING 524AT HAS AREAS OF CORROSION. REMOVED CORROSION AND FOUND TO BE WITHIN LIMITS IAW SRM 57-20-35-02-05. ORIGINAL THICKNESS .080" REMAINING THICKNESS .075". ALL BLENDED RIVETS MEASURE MORE THAN .179. VERIFIED BLENDS CRACK FREE IAW NTM 51-00-06-910-801 PT 1 APPLIED ALODINE IAW SRM 51-21-10-02-01. PRIMED IAW SRM 51-25-400-02-01. APPLIED SURFACE PROTECTION IAW SRM 57-20-35-02-05.