Service difficulty report · Beam · Boeing 7377H4

Difficulty date
March 20, 2023
Submitted
April 19, 2023
Operation
Air carrier
Aircraft
N217JC
Make and model
Boeing 7377H4
Aircraft serial
34232
Aircraft time
59,799 hours, 35,508 cycles
Part
Beam
Condition
Cracked
Location
Zn 200 Fus Top
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 FLOOR BEAM LOCATED BS294.5 AND RBL52 WL208.1 AT FWD GALLEY AREA 2023-191877<[01] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 25-JAN-24; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 01-FEB-24.;[02] TOOL USED: EDDY CURRENT INSTRUMENT P/N: NORTEC 600D; S/N: 220272512; DUE DATE: 17-DEC-23;[03] TOOL USED RADIOMETER PN. XRP 3000; SN. 1859843; DUE DATE. 04-MAY-23;[04] PERFORMED PERMANENT REPAIR FLOOR BEAM LOCATED BS294.5 AND RBL52 WL208.1 AT FWD GALLEY AREA IAW B737-700 SRM 53-10-51-2R-16 REPAIR 16; AND DWG # 141A5502 REV:- SEE INDIVIDUAL SIGN-OFFS BELOW.;[05] PERFORMED PERMANENT REPAIR FLOOR BEAM LOCATED BS294.5 AND RBL52 WL208.1 AT FWD GALLEY AREA IAW B737-700 SRM 53-10-51-2R-16 REPAIR 16; AND DWG # 141A5502 REV:- SEE INDIVIDUAL SIGN-OFFS BELOW.RII CERTIFIED

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