Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
April 7, 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
Damaged
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

MACHINE WEB INTERCOSTAL LOCATED BS 685 TO BS 705 AND STR 14L PASSENGER CABIN 2022-168893 / [01] TOOL USED DIGITAL CALIPER P/N 500-193-30 S/N 0000291 DUE DATE 16-SEP-22.;[02] MACHINED WEB INTERCOSTAL (1EA) MATERIAL P/N 7050-T7451; LOCATED BS 685 TO BS 705 AND STR 14L PASSENGER CABIN; IAW DWG 144A7510 REV(B) AND B737-700 SRM 53-40-04-0I-1. TOOL USED: POWER PACK P/N FMK0003223 S/N PE0412/63335 DUE DATE: 26-JAN-23. MULTIMETER P/N FLUKE 179 S/N 97210603 DUE DATE: 24-DEC-22. THERMOMETER P/N 42510A S/N 200813258 DUE DATE: 29-JUN-22. FABRICATION OF PART (WEB INTERCOSTAL) WAS PERFORMED IN ACCORDING WITH AEROMAN LOCAL PARTS FABRICATION PROCESS AND IS DOCUMENTED ON FORM LOCAL FABRICATED PARTS REPORT FOR MACHINING METHOD QA-019/18-AEM-F FOR MACHINING PARTS. SEE INDIVIDUAL SIGNOFFS BELOW.;[03] JOB COMPLETED

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