Service difficulty report · Shield · Boeing 7377H4

Difficulty date
April 7, 2022
Submitted
May 2, 2022
Operation
Air carrier
Aircraft
N245WN
Make and model
Boeing 7377H4
Aircraft serial
32506
Aircraft time
53,466 hours, 31,928 cycles
Part
Shield
Part number
146A812712
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 CARGO COMP STA 767+3 RBL 21' DOOR CUTOUT FWD SHIELD SURFACE CORROSION / [01] FOUND CORROSION ON AFT CARGO COMPARTMENT FWD SHIELD SUPPORT LOWER ANGLE BETWEEN STA 767 AND STA 787 RBL 22'TO BE EXFOLIATING CORROSION OUT OF LIMITS PER SRM 53-60-15-1A-1;[02] RECEIVED SERVICEABLE AFT CARGO DOOR FWD SHIELD P/N 146A8127-12. INSTALLATION WILL BE ACCOMPLISHED ON TASK CARD TTG8Q004CNRU;[03] VERIFIED STEP 2

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