Service difficulty report · Angle · Boeing 73776Q

Difficulty date
April 13, 2023
Submitted
May 31, 2023
Operation
Air carrier
Aircraft
N7815L
Make and model
Boeing 73776Q
Aircraft serial
30288
Aircraft time
60,418 hours, 35,015 cycles
Part
Angle
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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 INTERNAL AREA RT SIDE BODY STA 663.75 SUPPORT ANGLE AT AIR CONDITIONING BAY 2023-257905<[01] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600D; S/N: 220272512; DUE DATE: 17-DEC-23.;[02] TOOL USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 25-JAN-24.;[03] TOOL USED: CALIPER; PN: 500-196-30; B22072617; DUE DATE: 26-JUN-23; RADIUS GAGE; PN: 06457055; SN: AE-28103; DUE DATE:23-JUN-23.;[04] TOOL USED: POWER PACK; PN: FT-20; SN: A1105AV259203; DUE DATE:17-APR-24;[05] REPLACED ANGLE COMMOM VAPOR BARRIER AREA BS 663.75 AIR CONDITION BAY I.A.W SRM B737-700 51-40-02 DRAWING DWG 111A1000 REV:A.SEE INDIVIDUAL SING OFFS BELOW;[06] RII JOB COMPLETED

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