Service difficulty report · Door Frame · Bombdr DHC8402

Difficulty date
November 15, 2014
Submitted
December 1, 2014
Operation
Air carrier
Aircraft
N408QX
Make and model
Bombdr DHC8402
Aircraft serial
4050
Aircraft time
32,448 hours, 33,791 cycles
Part
Door Frame
Condition
Corroded
Location
Emergency Exit
Stage of operation
IN
How discovered
9
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

EMERGENCY EXIT DOOR SURROUNDING STRUCTURE HAS CORRODED RIB AT STA X94.800, PN 85329513-102. EVALUATED THE EMERGENCY EXIT DOOR SURROUND RIB EDGE, PN 85329513-102 AFTER REMOVAL OF LIGHT SURFACE CORROSION, NO PITTING FOUND. ORIGINAL MATERIAL THICKNESS IS 0.063", REMAINING MATERIAL THICKNESS IS 0.062", MIN MATERIAL LOSS IS 0.001". PART IS WITHIN LIMITS REF SRM 51-21-00-00-02 4, A, 2 AND DWG 85329513, RELEASE P REV. COMPLY WITH FORM M-184 FOR PN 85329513-102. RESTORED PROTECTIVE FINISH TO THE EMERGENCY DOOR SURROUND EDGE RIB, PN 85329513-102, REF DWG 85329513, RELEASE P REV.