Service difficulty report · Attach Angle · Boeing 7377H4

Difficulty date
July 8, 2023
Submitted
August 9, 2023
Operation
Air carrier
Aircraft
N965WN
Make and model
Boeing 7377H4
Aircraft serial
36677
Aircraft time
38,362 hours, 23,630 cycles
Part
Attach 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

AFT CARGO BAY FWD SHIELD ATTACH ANGLE CRACKED BS 767 - BS 787 RBL 21<[01] REMOVED AFT CARGO BAY FWD ATTACH ANGLE BS 767-BS 787 RBL 21 IAW SRM 51-40-02-0G-0.;[02] RECEIVED NEW ANGLE P/N:146A8125-53 LOT:1527393-1. LOCATED; DRILLED AND ATTACHED NUTPLATES ON NEW ANGLE IAW SRM 51-40-02-0G-0 AND DWG146A8123 ID:0016 REV:-.;[03] THERE IS NO SRM ALLOWABLE DAMAGE FOR ACB FWD SHIELD ATTACH ANGLE. PART TO BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0;[04] RECEIVED NEW ANGLE P/N:146A8125-53 LOT:1527393-1.<BR>LOCATED AND DRILLED NEW ANGLE IAW SRM 51-40-05-0G-0 AND DWG 146A8123 ID:0016 REV:-<BR>INSTALLED NUTPLATES IAW SRM 51-40-02-0G-0<BR><BR>OK TO INSTALL NEW ANGLE;[05] VERIFIED CORRECTIVE ACTION ITEM 4.<BR>OKAY TO INSTALL NEW ANGLE GIVEN.;[06] INSTALLED ACB FWD SHIELD ATTACH ANGLE IAW SRM 51-40-02-0G-0; DWG 146A8123 ID:0016 REV:- AND DWG 146A0081 ID:0043 REV:-;[07] RII VERIFIED CORRECTIVE ACTION ITEM 6.;[08] VERIFIED CORRECTIVE ACTION ITEMS AND MEASUREMENT FIELDS; CARD COMPLETE.

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