Service difficulty report · Access Panel · Bombdr DHC8402

Difficulty date
February 19, 2013
Submitted
March 1, 2013
Operation
Air carrier
Aircraft
N434MK
Make and model
Bombdr DHC8402
Aircraft serial
4227
Aircraft time
10,385 hours, 11,359 cycles
Part
Access Panel
Condition
Corroded
Location
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

CORROSION AROUND SCREW HOLES OF MATING SURFACE ON PANEL 522BT. REMOVED CORROSION AND ALODINED MIN THICKNESS REMAINING .217, PANEL IS WITHIN LIMITS IAW SRM 57-10-35-02-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 7. APPLIED ALODINE AND PRIMED REWORKED AREAS IAW SRM REV 12 57-10-35-02-02. COMPLIED WITH STEP 7 OF SRM 57-10-35-02-02, REV 12.