Service difficulty report · Rib · Boeing 7378H4

Difficulty date
April 26, 2024
Submitted
May 20, 2024
Operation
Air carrier
Aircraft
N8633A
Make and model
Boeing 7378H4
Aircraft serial
36905
Aircraft time
33,357 hours, 16,066 cycles
Part
Rib
Part number
UNKNOWN
Condition
Cracked
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

(A204 DOT 2) LH WING; DEFLECTION CONTROL RIB UPPER TAB IS WORN AT BOLT HOLES LOCATIONS WITH EVIDENCE OF CRACKING AT AFT FASTNER; JUST BELOW BOLT.<[01] REMOVED DAMAGE FROM LH WING; DEFLECTION CONTROL RIB UPPER TAB AND REPAIRED PER SRM 57-51-02-2R-4;[02] COMPLETE <BR>AUDIT C/W

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