Service difficulty report · Shield · Boeing 7377K9

Difficulty date
May 29, 2019
Submitted
March 9, 2022
Operation
Air carrier
Aircraft
N7814B
Make and model
Boeing 7377K9
Aircraft serial
30042
Aircraft time
53,796 hours, 28,089 cycles
Part
Shield
Part number
143A812631
Condition
Corroded
Location
Fwd Cargo Rh
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

FORWARD CARGO PIT AFT SHIELD STA 492-500A RBL 24 HAS CORROSION AROUND FASTENER HOLES ON UPPER SURFACE (PREVIOUSLY BLENDED) / REMOVED CORROSION ON FWD CARGO AFT SHIELD STA 492 - 500A RBL 24 IAW SRM 51-10-02-0G-0; ORIGINAL .032 REMAIN .027 LOSS .005; FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. INSTALLED AFT SHIELD STA 492 - 500A RBL 24 IAW SRM 51-40-02-0G-0 + B DWG 143A0080 P/N 143A8126-31 TOOL 29270 CAL 6/19/19

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