Service difficulty report · Frame · Boeing 7377H4

Difficulty date
April 14, 2022
Submitted
May 12, 2022
Operation
Air carrier
Aircraft
N467WN
Make and model
Boeing 7377H4
Aircraft serial
33830
Aircraft time
60,732 hours, 35,930 cycles
Part
Frame
Condition
Cracked
Location
Fwd Galley
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 FRAME ON BS 312 BETWEEN STR5L TO STR6L AT FWD GALLEY AREA 2022-204603 / [01] TOOL USED DIGITAL CALIPER P/N: 500-197-30; S/N: 15259471; DUE DATE: 10DEC22;[02] TOOL USED: EDDY CURRENT INSTRUMENT P/N: NORTEC 500D; S/N: N500X12101U102020; DUE DATE: 01-JUN-22.;[03] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 02-FEB-23; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 02-FEB-23.;[04] PERFORMED REPAIR LOCATED FRAME BS 312 BTW STRINGER 5L TO 6L AT FWD GALLEY AREA. IAW B737-700 SRM 53-10-07-2R-1 REPAIR 1.;[05] CORRECTED STEP 4.<BR>PERFORMED REPAIR LOCATED FRAME BS 312 BTW STRINGER 5L TO 6L AT FWD GALLEY AREA. IAW B737-700 SRM 53-10-07-2R-1 REPAIR 1. ?SEE INDIVIDUAL SIGNOFFS BELOW?.;[06] PERFORMED REPAIR LOCATED FRAME BS 312 BTW STRINGER 5L TO 6L AT FWD GALLEY AREA. IAW B737-700 SRM 53-10-07-2R-1 REPAIR 1. ?SEE INDIVIDUAL SIGNOFFS BELOW.. RII ITEM

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