Service difficulty report · Baffle · Boeing 7377K9

Difficulty date
May 31, 2019
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N7814B
Make and model
Boeing 7377K9
Aircraft serial
30042
Aircraft time
53,796 hours, 28,089 cycles
Part
Baffle
Part number
146A750256
Condition
Corroded
Location
Aft Cargo Compt
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 PIT RIGHT SIDE BAFFLE STA 867-887 RBL 23 HAS CORROSION AROUND NUTPLATES / BLENDED OUT AREA @ AFT CARGO COMPARTMENT STA 867-887 RBL 23 BAFFLE IAW B737.700 SRM 51.10.02.0G-0. MAT.:0.032' MAT. LOSS .0007' REMAINING MAT:0.025'. FOUND TO BE OUT OF LIMITS IAW IAW B737.700 SRM 53.00.53.10.2. REMOVED & REPLACED BAFFLE PN: 146A7502-56 IAW B737.700 SRM 51.40-02.0G-0 & BOEING DRWG # 146A7500 REV. B. P/N 146A7502-6

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