Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
June 22, 2020
Submitted
July 14, 2020
Operation
Air carrier
Aircraft
N478WN
Make and model
Boeing 7377H4
Aircraft serial
33989
Aircraft time
55,249 hours, 32,699 cycles
Part
Support Angle
Condition
Corroded
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

LOWER FUSELAGE FWD CAEGO COMPARTMENT; RT LOWER AFT BULKHEAD TO SIDEWALL PANEL SUPPORT ANGLE; RBL 24' TO RBL 30' HAS CORR. REMOVED CORROSION AT FWD CARGO AFT BULKHEAD RT SUPPORT PER SRM 51-10-02-0G-0 FOUND AREA OUT OF LIMITS PER SRM 53-00-53-1A-2. REMOVED AND REPLACED ANGLE PER SRM 51-40-02-0G-0.

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