Service difficulty report · Skin · Bell 407

Difficulty date
August 16, 2015
Submitted
April 22, 2016
Operation
General aviation
Make and model
Bell 407
Aircraft time
2,026 hours
Engine
Allsn 250C47B
Part
Skin
Condition
Cracked
Location
Horizontal Stab
Part time
1,995 hours
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

(CAN) UPON WASHING THE ACFT AFTER DAY OF FLYING, WHILE WASHING THE UNDERSIDE OF STAB. IT MOVED UPWARDS. WHEN IT SHOULD NOT HAVE MOVED AT ALL. UPON VISUAL INSPECTION A CRACK WAS FOUND OF 17" LONG. ACFT REMOVED FROM SERVICE.

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