Service difficulty report · Angle · Boeing 7378H4

Difficulty date
January 3, 2023
Submitted
February 6, 2023
Operation
Air carrier
Aircraft
N8519R
Make and model
Boeing 7378H4
Aircraft serial
36910
Aircraft time
20,262 hours, 9,764 cycles
Part
Angle
Part number
NOTREPORTED
Part serial
NOTREPORTED
Condition
Cracked
Location
Zn 100
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] VALIDATED APPLICABILITY OF SRM 57-10-10-2R-5 [03] REMOVED DAMAGED SECTION OF R/H BS663 UPPER ATTACH ANGLE RBL8-RBL20 WL167.68 IAW SRM 57-10-10-2R-5.[06] VERIFIED CORRECTIVE ACTION 1-3.[12] VERIFIED CORRECTIVE ACTION 11. OK TO PRIME.;[13] PRIMERED REPAIR PARTS @ BS663 UPPER ATTACH ANGLE RBL8-RBL20 WL 167.68 IAW SRM 57-10-10-2R-5. OK TO INSTALL.;[14] VERIFIED CORRECTIVE ACTION 13. OK TO INSTLL REPAIR.;[15] VERIFIED MEASUREMENT TABLE.;[16] INSTALLED R/H BS663 UPPER ATTACH ANGLE REPAIR ON VAPOR BARRIER RBL8-RBL20 WL 167.68 IAW SRM 57-10-10-2R-5. BOND CHECK GOOD.;[17] CAP SEALING AND LEAK CHECK OF INTERNAL SIDE OF FASTENERS COMMON TO REPAIR ANGLE AND FUEL TANK @ BS663 RBL8-RBL20 WL 167.68 WILL BE ACCOMPLISHED ON CC#TTG8Q00GZCTK.;[18] BONDING METER ID:ATS2787 SN:DC007132 DUE:08/2023;[19] VERIFIED CORRECTIVE ACTION 16-18.;[20] REMOVED EWIS PROTECTION ON FWD AND AFT SIDE OF VAPOR BARRIER BS663 UPPER ATTACH ANGLE RBL8-RBL20 WL167.68 IAW AMM 20-60-07-913-801.;[21] CAP SEALED EXTERNAL SIDE OF FASTENERS COMMON TO FUEL TANK AND WHEEL WELL SIDE OF REPAIR. FILLET SEALED REPAIR; AND APPLIED CIC TO REPAIR PARTS @ BS663 UPPER ATTACH ANGLE RBL8-RBL20 WL 167.68 IAW SRM 57-10-10-2R-5.;[22] VERIFIED CORRECTIVE ACTIONS 20 AND 21. VERIFIED MEASUREMENT TABLE

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