Service difficulty report · Rib · Boeing 7378H4

Difficulty date
November 22, 2024
Submitted
December 27, 2024
Operation
Air carrier
Aircraft
N8512U
Make and model
Boeing 7378H4
Aircraft serial
38816
Aircraft time
26,682 hours, 13,283 cycles
Part
Rib
Condition
Worn
Location
Zone 600
Stage of operation
IN
How discovered
V
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

R/H DEFLECTION CONTROL RIB HAS WEAR AT UPPER SHELF PANEL ATTACH BOLTS. REMOVED 2EA UPPER SHELF PANEL ATTACH BOLTS AT R/H DEFLECTION CONTROL RIB FOR UPPER SHELF PANEL; BLENDED DAMAGE ON DEFLECTION CONTROL RIB UPPER LUG; BLEND FOUND TO BE WITHIN LIMITS ALL IAW SRM 57-51-02-2R-4; REPAIR 4. OUTBOARD DOUBLER; SRM 57-51-02-2R-4 TABLE 201 ITEM .1 FABRICATED AND BRUSH CADMIUM PLATE IAW SRM 57-51-02-2R-4 TABLE 201 ITEM 1. REMOVED THE DAMAGE IN THE TRAILING EDGE UPPER SUPPORT BEAM PER SRM 57-51-02-2R-1 REPAIR 1. INSTALLED REPAIR PARTS PER ALL SRM 57-51-02-2R-4 REPAIR 4 AND SRM 57-51-02-2R-1 REPAIR 1.. REPAIRECD PER EA# M-22-157-03735

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