Service difficulty report · Rib · Boeing 7378H4

Difficulty date
February 5, 2024
Submitted
February 26, 2024
Operation
Air carrier
Aircraft
N8625A
Make and model
Boeing 7378H4
Aircraft serial
36896
Aircraft time
33,454 hours, 15,850 cycles
Part
Rib
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 DEFLECTION CONTROL RIB JUST O/B OF I/B AFT FLAP WORN.<[01] REMOVED I/B AND O/B SERRATED PLATES PER SRM 51-40-02.;[02] REMOVED DAMAGE ON LEFT WING DEFLECTION CONTROL RIB TAB PER SRM 57-51-02-2R-4.;[03] REMOVED DAMAGE ON LEFT WING FIXED TRAILING EDGE SUPPORT BEAM PER SRM 57-51-02-2R-1.;[04] VERIFIED CORRECTIVE ACTION STEPS 1-3;[05] FABRICATED ITEM (2) FILLER TREATED AND PRIMED PER SRM 57-51-02-2R-4.;[06] REMOVED (12) EACH FASTENERS COMMON TO UPPER SHELF PANEL AND WEB PER SRM 51-40-02.;[07] LOCATED AND DRILLED REPAIR PARTS PER SRM 57-51-02-2R-4 AND SRM 57-51-02-2R-1.;[08] C/W INSPECTION OF C/A #7 ONLY;[09] INSTALLED REPAIR PARTS PER SRM 57-51-02-2R-4 AND SRM 57-51-02-2R-1.;[10] REMOVED (9) FASTENERS COMMON TO UPPER SHELF PANEL AND UPPER SUPPORT BEAM PER SRM 51-40-02.;[11] INSTALLED (12) EACH FASTENERS COMMON TO UPPER SHELF PANEL AND WEB PER SRM 51-40-02.;[12] VERIFIED INSTALLED REPAIR PARTS PER SRM 57-51-02-2R-4 AND SRM 57-51-02-2R-1. RII;[13] VERIFIED REMOVED (9) FASTENERS COMMON TO UPPER SHELF PANEL AND UPPER SUPPORT BEAM PER SRM 51-40-02. AND; <BR>INSTALLED (12) EACH FASTENERS COMMON TO UPPER SHELF PANEL AND WEB PER SRM 51-40-02.;[14] REPAIRED PER SRM 57-51-02-2R-4.;[15] RII INSPECTION PORTION COMPLIED WITH. SEE C/A?S AND STEPS FOR ALL WORK PERFORMED. REPAIRED PER SRM 57-51-02-2R-4.

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