Service difficulty report · Angle · Boeing 7377H4

Difficulty date
June 15, 2024
Submitted
July 18, 2024
Operation
Air carrier
Aircraft
N251WN
Make and model
Boeing 7377H4
Aircraft serial
32510
Aircraft time
59,313 hours, 35,831 cycles
Part
Angle
Condition
Cracked
Location
Zone 100
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 ANGLE LOCATED CEILING AREA BTW BS 727B TO BS 727E LBL 50 AT AFT CARGO COMPARTMENT 2024-393186<[01] ON STEP 6: TOOL USED EDDY CURRENT EQUIPMENT PN: NORTEC500D; SN: N500X11290U021704; DUE DATE: 14 APR 25;[02] TOOL USED: PRECISION RADIUS GAUGE PN: S167C; SN: AE-28534 AND DUE DATE: 30-APR-25;[03] PERFORMED REPAIR SUPPORT ANGLE LOC. ON CEILING AREA BTW BS 727B TO BS 727E LBL 50 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-70-11-2R-0. SEE INDIVIDUAL SIGN OFF BELOW;[04] PERFORMED REPAIR SUPPORT ANGLE LOC. ON CEILING AREA BTW BS 727B TO BS 727E LBL 50 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-70-11-2R-0. SEE INDIVIDUAL SIGN OFF BELOW

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