Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
October 15, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N909WN
Make and model
Boeing 7377H4
Aircraft serial
32458
Aircraft time
40,914 hours, 24,510 cycles
Part
Support Angle
Part number
149A8113U6
Condition
Cracked
Location
Aft Cargo Bay
Stage of operation
IN
How discovered
9
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

AFT OF AFT CARGO COMPARTMENT FLOOR SUPPORT ANGLE END ATTACHED BRACKET CRACK AT RADIUS AT S-26L AND STA 947.5 MKD DOT / REMOVED CRACKED ATTACH BRACKET AT AFT CARGO FLOOR SUPPORT AT S-26L AND STA 947.5 IN REF WITH B-737-700 SRM 51-40-02-0G-0 LOCATED AND DRILLED HOLES ON NEW FITTING P/N 149A8113U6 AS PER B737-700 SRM 51-40-05-0G-0 INSTALLED NEW FITTING IN REF WITH B737-700 SRM 51-40-02-0G-0. G.L.G 32735 10-21-19

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