Service difficulty report · Door Frame · Dhav DHC3

Difficulty date
April 20, 2006
Submitted
June 13, 2006
Operation
General aviation
Aircraft
N435B
Make and model
Dhav DHC3
Aircraft serial
183
Part
Door Frame
Condition
Corroded
Location
Fuselage
Part time
12,295 hours
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

FORWARD FUSELAGE STRUTS (DOOR POSTS) CORRODED THROUGH FROM INSIDE OUT. THIS IS THE SAME DESIGN AS THE DOOR POST THAT ARE REQUIRED BY AD TO BE REPLACED EVERY 15 YEARS OR INSPECTED ANNUALLY BY ULTRASOUND. (K)