Service difficulty report · Angle · Boeing 7377H4

Difficulty date
July 24, 2022
Submitted
August 23, 2022
Operation
Air carrier
Aircraft
N259WN
Make and model
Boeing 7377H4
Aircraft serial
35554
Aircraft time
53,315 hours, 31,877 cycles
Part
Angle
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

CRACK ANGLE LOCATED BS727E WL208.1 AND LBL52 UPPER SIDEWALL AREA AFT CARGO COMPARTMENT 2022-376037 / [01] TOOL USED PN:NORTEC 600D;PN:200053402;DUE DATE:13-MAY-23;[02] REPLACED ANGLE LOC. BTW BS 727A TO BS 747 AND WL208.1 AT LBL52 UPPER SIDEWALL AREA AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 Ï¿½TEM 9 AND DWG 149A9491 REV: -;[03] CORRECTED STEP 1 REPLACED ANGLE LOC. BTW BS 727A TO BS 747 AND WL208.1 AT LBL52 UPPER SIDEWALL AREA AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 Ï¿½TEM 9 AND DWG 149A9491 REV: - SEE INDIVIDUAL SIGN OFF BELOW;[04] CORRECTED STEP 2 AND 3<BR>REPLACED ANGLE LOC. BTW BS 727A TO BS 747 AND WL208.1 AT LBL52 UPPER SIDEWALL AREA AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 Ï¿½TEM 9 AND DWG 149A9491 REV: - SEE INDIVIDUAL SIGN OFF BELOW;[05] REPLACED ANGLE LOC. BTW BS 727A TO BS 747 AND WL208.1 AT LBL52 UPPER SIDEWALL AREA AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 Ï¿½TEM 9 AND DWG 149A9491 REV: - SEE INDIVIDUAL SIGN OFF BELOW

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