Service difficulty report · Bulkhead Web · Bombdr DHC8401

Difficulty date
July 12, 2012
Submitted
July 16, 2012
Operation
Air carrier
Aircraft
N408QX
Make and model
Bombdr DHC8401
Aircraft serial
4050
Aircraft time
26,923 hours, 27,843 cycles
Engine
Pwc PW150A
Part
Bulkhead Web
Condition
Corroded
Location
Fuselage
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

LT FWD DRAFT BULKHEAD SUPPORT WEB AND ASSOCIATED STRUCTURE AT STA X32.400 HAS AREAS OF CORROSION. THRESHOLD WEB, T ASSY AND ATTACH ANGLE REMOVED FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION ON WEB AND ATTACH ANGLE, FOUND TO BE OUT OF LIMITS IAW SRM 51-21-00-00-02. INSTALLED T ASSY AND NEW ATTACH ANGLE IAW SRM 51-42-05-02-01. MATCH DRILLED AND INSTALLED BULKHEAD SUPPORT WEB IAW SRM 51-42-02-01.