Service difficulty report · Shield · Boeing 7377H4

Difficulty date
April 15, 2020
Submitted
August 16, 2021
Operation
Air carrier
Aircraft
N922WN
Make and model
Boeing 7377H4
Aircraft serial
32461
Aircraft time
41,140 hours, 24,679 cycles
Part
Shield
Condition
Corroded
Location
Aft Cargo
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 R/H SIDE SHIELD UPPER SURFACE CORRODED STA 767 TO 787. WL 156 RBL 25. / REMOVED CORROSION AT AFT CARGO R/H SIDE SHIELD STA 767 TO 787 AIW B737 SRM 51-10-02-02-0G-0 ITEM 15 ORIGINAL 'T' .050 REMAINING .040 LOSS .010 FOUND TO BE OUT OF LIMITS IAW B737 SRM 53-60-15-1A-1. REMOVED AND REPLACED SHIELD IAW B737 SRM 51-40-02-0G-0 AND DWG 146A0081 REV: 146A8127-12.

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