Service difficulty report · Angle · Boeing 7378H4

Difficulty date
May 16, 2023
Submitted
June 16, 2023
Operation
Air carrier
Aircraft
N8535S
Make and model
Boeing 7378H4
Aircraft serial
63596
Aircraft time
19,603 hours, 9,695 cycles
Part
Angle
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

R/H BS663 UPPER ATTACH ANGLE IS CRACKED ON VAPOR BARRIER RBL8 WL167.68<[01] VERIFIED APPLICABILITY OF SRM 57-10-10-2R-5 REP. 5;[02] INSTALLED EWIS PROTECTION ON REPAIR AREA BS 663 RBL 6-35 IAW AMM 20-60-07.;[03] REMOVED DAMAGED AREA OF UPPER ATTACH ANGLE AT BS 663 RBL6-20 WL 167; PERFORMED DVI ON REPAIR AREA AND NO ADDIOTIONAL DAMAGED FOUND IAW SRM 57-10-10-2R-5 REP. 5 PAR.A;B AND D.;[04] VERIFIED CORRECTIVE ACTION STEPS 1;2 AND 3. ACCOMPLISHED DVI INSPECTION OF REPAIR AREA IAW SRM 57-10-10-2R-5 STEP 4.D.;[05] RECEIVED REPAIR PARTS NEW REPAIR ANGLE (1EA) RO.# 919899-SWA AND REPAIR DOUBLER (1EA) RO.# 920021-SWA IAW SRM SRM 57-10-10-2R-5 REP. 5 PAR 4 E;[06] VERIFIED CORRECTIVE ACTION 5;

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