Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
April 3, 2020
Submitted
April 20, 2020
Operation
Air carrier
Aircraft
N468WN
Make and model
Boeing 7377H4
Aircraft serial
33858
Aircraft time
55,399 hours, 32,753 cycles
Part
Support Angle
Part number
143A7505
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

CRACKED INTERCOSTAL SUPPORT ANGLE AT FCB BS400 LBL25 WL156. / REMOVED AND REPLACED FCB INTERCOSTAL SUPPORT ANGLE BS 400 LBL-25 WL 156 IAW SRM 51-40-02-0G-0 AND BOE. DWG #143A7505 BY LOCATED AND DRILLED NEW INTERCOSTAL SUPPORT ANGLE ITEM #143A7502-5 IAW SRM 51-40-05-0G-0

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