Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
March 19, 2025
Submitted
April 28, 2025
Operation
Air carrier
Aircraft
N220WN
Make and model
Boeing 7377H4
Aircraft serial
32491
Aircraft time
64,118 hours, 38,459 cycles
Part
Support Angle
Condition
Cracked
Location
Zone 100
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

CRACK ON ANGLE - SUPPORT LOCATED BS727C AND LBL47 UPPER CEILING AREA AT AFT CARGO COMPARTMENT 2025-204643<[01] REPLACED ANGLE - SUPPORT AND FASTENERS LOCATED BTW BS727A TO 727E+10? AND LBL47 UPPER CEILING AREA AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02-0G-0; SRM 51-10-02-0G-0 ITEM 9; DWG 149A9490 SHEET: 21 REV: -; DWG 149A9491 SHEET: 38 REV: - AND DWG 140A9861 SHEET: 31 REV: B. SEE INDIVIDUAL SIGN OFF BELOW;[02] CERTIFIED <BR>REPLACED ANGLE - SUPPORT AND FASTENERS LOCATED BTW BS727A TO 727E+10? AND LBL47 UPPER CEILING AREA AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02-0G-0; SRM 51-10-02-0G-0 ITEM 9; DWG 149A9490 SHEET: 21 REV: -; DWG 149A9491 SHEET: 38 REV: - AND DWG 140A9861 SHEET: 31 REV: B. SEE INDIVIDUAL SIGN OFF BELOW

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