Service difficulty report · Panel · Boeing 7377Q8

Difficulty date
May 10, 2022
Submitted
June 8, 2022
Operation
Air carrier
Aircraft
N7875A
Make and model
Boeing 7377Q8
Aircraft serial
29354
Aircraft time
50,797 hours, 27,672 cycles
Part
Panel
Condition
Pulled
Location
Fuselage
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

FWD PASSENGER PANEL P/N 141A5810-582 UPPER SKIN HAS AREAS OF PULLED STRANDS. / IDENTIFIED PANEL MATERIAL IAW SRM 53-00-50-0I-1 FIG 2 TABLE 2.FOUND DAMAGE TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-00-50-1A-1 PARA 4.F.DAMAGE WILL BE REPAIRED IAW SRM 53-00-50-2R-1.REMOVED ALL INSERTS TO FACILITATE REPAIR; REMOVED DAMAGED PLIES AND CLEANED REPAIR AREA IAW SRM 53-00-50-2R-1 PARA 3A-F.FABRICATED REPAIR PLIES USING BMS 9-3H2 LOT#1393735-8 IAW SRM 53-00-50-2R-1 PARA 3K. INSTALLED REPAIR PLIES USING BMS8-201 TYPE III LOT#AK1JP9149K; VACUUM BAGGED; LEAK CHECKED GOOD. TRIMMED EDGES; AND INSTALLED ALL THROUGH INSERTS USING BMS5-107 LOT#AK0KP9324K AND CURED INSERTS UNDER HEAT LAMP. IAW SRM 53-00-50-2R-1 PAR.3 M(1); 3 N AND BOEING DWG 141A5810-582;[

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