Service difficulty report · Skin · Boeing 7377H4

Difficulty date
April 22, 2019
Submitted
March 8, 2022
Operation
Air carrier
Aircraft
N465WN
Make and model
Boeing 7377H4
Aircraft serial
33829
Aircraft time
52,367 hours, 30,980 cycles
Part
Skin
Condition
Chafed
Location
Aft 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

LOG BOOK PG# 1131206 - WHILE REMOVING DORSAL FIN - FOUND CHAFFED AREA UNDER TIP OF DORSAL FIN AT STA 852-853 - JUST LEFT OF STR.1 - THAT MEASURES .300LX30'W X.014 DEEP / REMOVED DAMAGE AT STR 1 ON STA 850 - 855 ORIGINAL T .040' REMOVED .013' REMAINING T = .027' FOUND TO BE OUT OF LIMITS IAW SRM 53-00-01-1A-1 REPAIRED SKIN AT STA 850 - 855 STR 1 IAW EA 190283 P1; EA 190283 REV IR & SWA EA 1-753-34698 REV IR

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