Service difficulty report · Skin · Boeing 7377H4

Difficulty date
November 30, 2024
Submitted
December 23, 2024
Operation
Air carrier
Aircraft
N933WN
Make and model
Boeing 7377H4
Aircraft serial
36640
Aircraft time
50,478 hours, 30,801 cycles
Part
Skin
Condition
Cracked
Location
Zn 600 Right Win
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 EXTERNAL SKIN LOWER AREA AROUND ACTUATOR SLAT 8 AT RT WING 2024-747923<[01] TOOL USED ON STEP 3: EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 210138003; DUE DATE: 11-JUN-25.;[02] TOOL USED ON STEP 7: EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 210138003; DUE DATE: 11-JUN-25.;[03] INSTALLED REPAIR PARTS [1]DOUBLER;[2] FILLER LOCATED ON EXTERNAL SKIN LOWER AREA AROUND ACTUATOR SLAT 8 AT RT WING IAW B737-700 SRM 57-42-01-2R-8 REPAIR 8 AND B737-700 SRM 51-40-02-0G-0 SEE INDIVIDUALS SIGN OFF BELOW.;[04] JOB COMPLETED

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