Service difficulty report · Shield · Boeing 7377H4

Difficulty date
June 21, 2022
Submitted
July 28, 2022
Operation
Air carrier
Aircraft
N486WN
Make and model
Boeing 7377H4
Aircraft serial
33852
Aircraft time
59,624 hours, 35,506 cycles
Part
Shield
Part number
1436A0081
Condition
Corroded
Location
Aft Cargo Bay
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

CORROSION ON AFT CARGO BAY AFT DOOR SHIELD AT RBL 22 BS 847+8; BS 847+11; BS 847+15. / [01] VERIFIED APPLICABILITY PER SRM NOT ALLOWABLE DAMAGE THIS PARTS NOT HAVE ENTRIES ARE CALLED REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02 0G-0 STEP 9C;[02] VERIFIED CORRECTIVE ACTION #1;[03] CORRECTED MEASUREMENT 14;[04] RECEIVED NEW ON AFT CARGO BAY AFT DOOR SHIELD AT RBL 22 BS 847 TO BS 867 ITEM 146A8127-10. LOCATED AND DRILLED IAW SRM 51-40-05 AND DWG 1436A0081;[05] VERIFIED CORRECTIVE ACTION #4.;[06] ALL MAINTENANCE STEPS COMPLETED;[07] CORRECTED MEASUREMENTS;[08] OK TO INSTALL AFT DOOR SHIELD AT RBL 22 BS 847 TO BS 867;[09] VERIFIED OK TO INSTALL CORRECTIVE ACTION STEP 8.;[10] INSTALLED AFT DOOR SHIELD AT RBL 22 BS 847 TO BS 867 PER SRM 51-40-02;[11] VERIFIED CORRECTIVE ACTION #10.<BR>VERIFIED MEASUREMENT TABLE.

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