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SDR SROM202308020001

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Service difficulty report · Access Panel · Bombdr DHC8402

FAA SDR system

Difficulty date
August 2, 2023
Submitted
August 2, 2023
Operation
Air carrier
Aircraft
N796CP
Make and model
Bombdr DHC8402
Aircraft serial
4210
Aircraft time
29,759 hours, 31,193 cycles
System (JASC)
5730 · Wing, Plate/Skin
Part
Access Panel
Part number
UNKNOWN
Condition
Corroded
Location
Zone 500
Part time
29,759 hours, 31,193 cycles
Stage of operation
IN
How discovered
O
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 DAMAGE IN THE COUNTERSINKS OF THE CENTRE WING ACCESS PANELS 623AT (P/N 85713043- 953, RHS), 622AT (P/N 85713035-953, RHS), 522AT (P/N 85713035- 953, LHS), 622CT (P/N 85713039-953, RHS), AND 522BT (P/N 85713037-953, LHS) BEYOND THE LIMITS OF SRM TASK 57-10-35-02-03