Service difficulty report · Shield · Boeing 7378H4

Difficulty date
April 11, 2021
Submitted
May 6, 2021
Operation
Air carrier
Aircraft
N8614M
Make and model
Boeing 7378H4
Aircraft serial
36908
Aircraft time
28,118 hours, 12,391 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 COMPARTMENT; SHIELD FWD OF CARGO DOOR CUTOUT CORRODED AT STA 767+3'; RBL 21; WL 155 / REMOVED CORROSION FROM UPPER SIDE OF SHIELD USING 10X GLASS IAW SRM 53-60-15-1A-1 STEP 2. MEASURED BLENDED AREA. ORIG 'T' .063'; LOSS .015' REMAIN .048'; FOUND OUT OF LIMITS. IAW SRM 53-60-15-01-1 FIG 103 DETAIL A. REMOVED AND REPLACED FLOOR SHIELD IAW B737-800 SRM 51-40-02-0G-0 AND DWG NO. 146A0081 REV: A. APPLIED CIC ON NEW PART IAW B737-800 AMM 51-21-91-620-802 P/N 146A8127-12

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