Service difficulty report · Angle · Boeing 7377H4

Difficulty date
December 20, 2021
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N466WN
Make and model
Boeing 7377H4
Aircraft serial
30677
Aircraft time
58,901 hours, 34,794 cycles
Part
Angle
Condition
Cracked
Location
Center Wing Box
Stage of operation
UK
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 LOCATED BS663 AND RBL 10 APPROX AIR CONDITIONING COMPARTMENT AREA AT LOWER FUSELAGE ; 2021-577198 / [01] TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811020 DUE DATE: 21-JAN-22; [02] REPLACED ANGLE LOCATED BS663. BTW RBL 65.00 AND RBL 5.00. AIR CONDITIONING COMPARTMENT AREA AT LOWER FUSELAG IAW. B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02. AND DWG: 111A1000; REV -. SEE INDIVIDUAL SIGN-OFF ENTRIES BELOW.; [03] REPLACED ANGLE LOCATED BS663. BTW RBL 65.00 AND RBL 5.00. AIR CONDITIONING COMPARTMENT AREA AT LOWER FUSELAG IAW. B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02. AND DWG: 111A1000; REV -. SEE INDIVIDUAL SIGN-OFF ENTRIES BELOW. AS RII

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