SDR HEEA083052

Service difficulty report · Doubler · Bell 412

Difficulty date
January 7, 2003
Submitted
January 14, 2003
Operation
Air carrier
Make and model
Bell 412
Part
Doubler
Part number
212030156023S
Condition
Mismanufactured
Location
Tail Boom
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

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

What was found

DOUBLER DOES NOT HAVE THE PROPER FITTING AT THE RADIUS. REPLACMENT APPEARS TO HAVE STRAIGHT LINE BEND CONTOUR AND NOT THE REQUIRED AIRFRAME STRUCTURE CONTOUR TO FIT THE FUSELAGE AFT BULKHEAD AT THE LOWER T/B MOUNTING BOLT AREAS.

More about the Bell 412