Service difficulty report · Support Angle · Boeing 7373S3

Difficulty date
June 21, 2004
Submitted
July 23, 2004
Operation
Air carrier
Aircraft
N312AW
Make and model
Boeing 7373S3
Aircraft serial
24060
Aircraft time
42,044 hours, 30,427 cycles
Engine
Ge CFM56*
Part
Support Angle
Part number
69372542
Condition
Cracked
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

DURING C-12 CHECK A 1.5 INCH CRACK WAS FOUND IN SUPPORT ANGLE UNDER KEELBEAM PANEL 3402 AT BS 616. MAINTENANCE REMOVED CRACKED SUPPORT ANGLE UNDER KEEL BEAM PANEL 3402 AT BS 616; FABRICATED A NEW REPLACEMENT SUPPORT ANGLE; INSTALLED REPAIR PART IAW DWG 69-37254.

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