Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
April 2, 2021
Submitted
April 26, 2021
Operation
Air carrier
Aircraft
N221WN
Make and model
Boeing 7377H4
Aircraft serial
34259
Aircraft time
53,548 hours, 31,478 cycles
Part
Support Angle
Condition
Cracked
Location
Fwd Cargo
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

CRACK ANGLE SUPPORT LOCATED BS 500A STRINGER 26L FWD FACE FWD CARGO COMPARTMENT REPLACED ANGLE. SUPPORT LOCATED BS 500A STRINGER 26L FWD FACE FWD CARGO COMPARTMENT IAW B737700 SRM 514002 B737700 SRM 511002 ITEM 9 AND B737700 DWG #143A7505 SHEET 7 REV. PART NUMBER USED:143A7502U159 P.O 2020 202445.

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