Service difficulty report · Shield · Boeing 7378H4

Difficulty date
September 15, 2020
Submitted
June 8, 2021
Operation
Air carrier
Aircraft
N8652B
Make and model
Boeing 7378H4
Aircraft serial
36971
Aircraft time
20,887 hours, 9,203 cycles
Part
Shield
Condition
Corroded
Location
Fwd Cargo Floor
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

FWD PIT STA 495 RBL24 FLOOR SUPPORT SHIELD UPPER SURFACE CORRODED AT WL157 / REMOVED CORROSION FROM FWD CARGO FLOOR SHIELD IAW SRM 51-10-02-0G-0 PAR 15 AND INSPECTED W/ 10X MAG GLASS VERIFIED MATERIAL LOSS TO BE = .005' ORIGINAL T = .032' LIMIT = .003' FOUND TO BE OUT OF LIMITS IAW SRM 53-30-15-1A-1 FIG 103 REMOVED AND REPLACED DAMAGED FLOOR SHIELD IAW SRM 51-40-02-0G-0 AND DWG 143A0080 REV - APPLIED CIC TO VAPOR AND LOWER SURFACE OF FLOOR SHIELD IAW AMM 51-21-91-620-802 P/N 143A8126-38 A TAG EY1689

More about the Boeing 737-8H4