Service difficulty report · Mount · Bombdr DHC8402

Difficulty date
November 15, 2010
Submitted
November 16, 2010
Operation
Air carrier
Aircraft
N420QX
Make and model
Bombdr DHC8402
Aircraft serial
4147
Aircraft time
9,578 hours, 10,459 cycles
Part
Mount
Condition
Corroded
Location
Cabin
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

C2 CHECK - CORROSION ON LOWER STUB WALL MOUNT PLATE. REMOVED CORROSION FROM THE MOUNT PLATE IAW SRM 51-21-00. 4 FASTENERS REMOVED IAW SRM 51-42-45. MATERIAL LOSS .003", MAX ALLOWED .005" FOUND TO BE WITHIN LIMITS IAW ENGINEERING DRG 224844 SHT A, REV A AND SRM 51-14-00 REPAIR 3. INSTALLED FASTENERS IAW SRM 51-42-45. APPLIED ALONDINE AND PRIMER IAW SRM 51-21-10 AND 51-25-10.