Service difficulty report · Skin · Boeing 7378H4

Difficulty date
May 23, 2024
Submitted
July 1, 2024
Operation
Air carrier
Aircraft
N8574Z
Make and model
Boeing 7378H4
Aircraft serial
63588
Aircraft time
19,849 hours, 10,149 cycles
Part
Skin
Part number
UNKNOWN
Condition
Worn
Location
Lt Wing
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

LEFT WING I/B DEFLECTION CONTROL RIB UPPER TAB IS WORN/HAS LOOSE HARDWARE AT BEAM ATTACH PT. REMOVED DAMAGE TO WITHIN LIMITS FROM UPPER TAB OF DEFLECTION RIB PER SRM 57-51-02-1-1A-1. MAX MATERIAL REMOVED .027. NO DEFECTS NOTED. REMOVED DAMAGE FROM PANEL SUPPORT BEAM IAW SRM 57-51-02-2R-1. LOCATED AND DRILLED REPAIR DOUBLER IAW SRM 57-51-02-2R-1. DRILLED & INSTALLED REPAIR DOUBLER IAW SRM 57-51-02-2R-1.

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