Service difficulty report · Shield · Boeing 7377CT

Difficulty date
October 13, 2022
Submitted
November 17, 2022
Operation
Air carrier
Aircraft
N569WN
Make and model
Boeing 7377CT
Aircraft serial
33656
Aircraft time
66,340 hours, 34,395 cycles
Part
Shield
Condition
Corroded
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

CORROSION ON AFT CARGO BAY FWD DOOR SHIELD AT RBL 22 BS 767+3; BS 767+7; BS 767+11; BS 767+15; BS 767+19. / [01] PRIOR TO REMOVAL; FOUND PART TO HAVE NO SRM LIMITS AND SO PART IS REPAIRABLE BY REPLACEMENT; IAW SRM 51-10-02-0G-0 STEP 9.;[02] VERIFIED CORRECTIVE ACTION STEP 1.;[03] LOCATED AND DRILLED NEW FWD DOOR SHIELD ON AFT CARGO BAY BS 767 TO BS 794.25 RBL22 P/N 146A8127-12 I.A.W SRM 51-40-05-0G-0 AND DWG 146A8127.;[04] VERIFIED CORRECTIVE ACTION #3.;[05] ALL WORK COMPLETED.;[06] UPDATED MEASUREMENTS TABLE ITEM 19;[07] VERIFIED STEPS 5 AND 6 AND MEASUREMENT TABLE.

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