Service difficulty report · Hinge · Beech 65B80

Difficulty date
July 1, 2008
Submitted
July 18, 2008
Operation
General aviation
Aircraft
N44MA
Make and model
Beech 65B80
Aircraft serial
LD412
Engine
Lyc IO720A1B
Part
Hinge
Part number
NAS405
Condition
Cracked
Location
Cabin Door
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(2) OF THE HINGE LINKS HAD CRACKED OFF ON ONE END. UPON DISASSEMBLY IT WAS DETERMINED THAT A CRACK HAD FORMED LENGTHWISE BETWEEN THE FASTENERS AND THE HINGE LINKS. POSSIBLE CAUSE MAY HAVE BEEN FATIGUE. (K)

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