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SDR QXEA2013022200429

Open the Markdown

Service difficulty report · Access Panel · Bombdr DHC8402

FAA SDR system

Difficulty date
February 22, 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
System (JASC)
5730 · Wing, Plate/Skin
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 622BT. REMOVED CORROSION AS MARKED IAW SRM 57-10-35-02-02, REV 12. MECHANICALLY MEASURED, MAX MATERIAL LOSS OF .009" IS WITHIN LIMITS IAW SRM REV 12-57-10-35-02-02. CONFIRMED AFFECTED AREAS CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 7. OK TO APPLY SURFACE PROTECTION. APPLIED ALODINE AND PRIMER IAW SRM REV 12 51-21-10-02-01 AND 51-25-40-02-01. APPLIED EPTFE TAPE IAW AMM 57-11-01-400-801, REV 40. RE IDENTIFIED PANEL 622BT SRM 57-10-35-02-02, REV 12.