Service difficulty report · Shield · Boeing 7377H4

Difficulty date
May 1, 2019
Submitted
March 9, 2022
Operation
Air carrier
Aircraft
N281WN
Make and model
Boeing 7377H4
Aircraft serial
36528
Aircraft time
41,268 hours, 24,602 cycles
Part
Shield
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

AFT PIT RH FORWARD FLOOR SHIELD FORWARD OF CARGO DOOR HAS SPOTS OF CORROSION / BLENDED CORROSION ON AFT PIT R/H FWD FLOOR SHIELD FWD OF CARGO DOOR VERIFIED MATERIAL LOSS ORG 'T' .050 REMAINING 'T' .040 LOSS OF .010 FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED FLOOR SHIELD P/N 146A8127-1 A TAG WN 7826 IAW BOEING DWG 146A0081 REV B B737-700 SRM 51-40-02-0G-0 STA 787-794 RBL 25 P/N 146A8127-1 TOOL 36647 CAL 10JUN19

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