Service difficulty report · Web · Boeing 7378H4

Difficulty date
May 1, 2024
Submitted
May 21, 2024
Operation
Air carrier
Aircraft
N8691A
Make and model
Boeing 7378H4
Aircraft serial
36945
Aircraft time
26,301 hours, 12,996 cycles
Part
Web
Part number
UNKNOWN
Condition
Cracked
Location
Bs 986
Stage of operation
IN
How discovered
V
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

AFT WET AREA AFT OF L2 DOOR AT 986 EVIDENCE OF CRACK FOUND ON WEB STRUCTURE DOT L633<[01] PERFORMED SURFACE HFEC ON BLEND AREA IAW B737 NDTM 51-00-00 PROC 23. USING T8257K CAL 28SEP24. NO CRACKS NOTED. WEB REMOVED AND REPLACED ON FAULT TTG8Q00T35FB;[02] PERFORMED SURFACE HFEC ON BLEND AREA IAW B737 NDTM 51-00-00 PROC 23. USING T8257K CAL 28SEP24. NO CRACKS NOTED. WEB REMOVED AND REPLACED ON FAULT TTG8Q00T35FB

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