Service difficulty report · Support · Boeing 7377Q8

Difficulty date
December 14, 2021
Submitted
February 2, 2022
Operation
Air carrier
Aircraft
N7864B
Make and model
Boeing 7377Q8
Aircraft serial
30638
Aircraft time
57,729 hours, 38,472 cycles
Part
Support
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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

CORROSION FWD CARGO FLOOR TO SIDEWALL SUPPORT BS 400+14 RBL 24. REMOVED CORROSION. FOUND TO BE OUT LIMITS IAW SRM 53-0053-1A-2. INSTALL NEW FWD CARGO FLOOR TO SIDEWALL SUPPORT BS 396 TO BS 420 RBL 24 WL 156] APPLY ENAMEL AND CIC TO NEW FLOOR TO SIDEWALL SECTION FROM BS 396-420 RBL 24 WL 156.

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