Service difficulty report · Angle · Boeing 7378H4

Difficulty date
January 6, 2022
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N8623F
Make and model
Boeing 7378H4
Aircraft serial
36731
Aircraft time
27,330 hours, 12,353 cycles
Part
Angle
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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

R/H CABIN R1 DOOR CREASE BEAM O/B ATTACH ANGLE CORRODED ; / [01] REMOVED CORROSION FROM ATTACH ANGLE AND VERIFIED MATERIAL LOSS ( FOUND OUT LIMITS THICKNESS REMOVED MORE THAN 50% ) IAW SRM 53-10-15-1A-2.; [02] REMOVED ATTACH ANGLE IAW SRM 53-10-15-1A-2: SRM 51-40-02-OG-0; [03] VERIFIED ITEMS 1 & 2; [04] VERIFIED NEW ATTACH ANGLE P/N 141A8312-5 TAG # WN6861 IAW DWG 141A8310 REV.-; [05] VERIFIED STEP 4 IS COMPLETE; [06] VERIFIED STEP 4; [07] LOCATED DRILLING HOLES AND INSTALLED NUT PLATES ON NEW ATTACH ANGLE IAW SRM 51-40-05 ; 51-40-02; [08] VERIFIED STEP 7 IS COMPLETE; [09] VERIFIED STEP 7; [10] OK TO INSTALL; [11] INSTALLED NEW ATTACH ANGLE IAW SRM 51-40-02 AND DWG 141A8310 REV.-; [12] VERIFIED STEP 11 IS COMPLETE; [13] VERIFIED STEP 11 C/W. OK TO CIC; [14] APPLIED CORROSION INHIBITING COMPOUND IAW AMM 51-21-91-620-802; [15] VERIFIED STEP 14 IS COMPLETE; [16] COMPLETED PARTS INSTALL INFO; [17] VERIFIED STEP 14 COMPLETE. AUDITED.

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