Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
April 2, 2022
Submitted
May 3, 2022
Operation
Air carrier
Aircraft
N948WN
Make and model
Boeing 7377H4
Aircraft serial
36662
Aircraft time
38,917 hours, 23,567 cycles
Part
Intercostal
Condition
Cracked
Location
Pax Cabin
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 WEB INTERCOSTAL LOCATED BS294.5 TO BS303.9 AND STR16L AT PASSENGER CABIN 2022-168765 / [01] TOOL USED EDDY CURRENT EQUIPMENT PN. NORTEC 600D; SN. 60009161631; DUE DATE: 03-DEC-22;[02] TOOL 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.;[03] TOOLS USED: POWER PACK P/N: FMK0003223; S/N: PE0412/63335; DUE DATE: 26-JAN-23; MULTIMETER P/N: FLUKE 87; S/N: 42180179; DUE DATE: 21-FEB-23; THERMOMETER P/N: 42510A; S/N: 200813258; DUE DATE: 29-JUN-22.;[04] PERFORMED REPAIR - FUSELAGE - INTERCOSTAL - BTW BSTA 294.5 & BSTA 303.9 AND AT S-16L IAW EA 22-153-01139-WIP1 [TTG8Q00BWCMV]; EA 22-153-01139 [TTG8Q00C6KUK]<BR>SEE INDIVIDUAL SIGNOFFS BELOW.;[05] PERFORMED REPAIR - FUSELAGE - INTERCOSTAL - BTW BSTA 294.5 & BSTA 303.9 AND AT S-16L IAW EA 22-153-01139-WIP1 [TTG8Q00BWCMV]; EA 22-153-01139 [TTG8Q00C6KUK] <BR>SEE INDIVIDUAL SIGNOFFS BELOW.<BR>TASK COMPLETED

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