Service difficulty report · Floor Support · Boeing 7377BD

Difficulty date
September 10, 2024
Submitted
September 12, 2024
Operation
Air carrier
Aircraft
N7745A
Make and model
Boeing 7377BD
Aircraft serial
33933
Aircraft time
54,796 hours, 28,450 cycles
Part
Floor Support
Condition
Cracked
Location
Zone 200
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

FORWARD CARGO A/C DISTRIBUTION BAY; FLOOR INTERCOSTAL CRACKED AT STATION 540 JUST RIGHT OF PASSENGER CABIN FLOOR CENTERLINE. (SEE PICTURES)<[01] REMOVED RH INTERCOSTAL AT STATION 540 IAW SRM 51-40-02. AWAITING NEW PART.;[02] CARPET WAS PULLED BACK AND FLOOR BOARD ABOVE INTERCOSTAL WAS REMOVED TO FOM.;[03] COMPLIED WITH INSTALLATION OF INTERCOSTAL AT STATION 540 IAW SRM 51-40-02;[04] COMPLIED WITH INSTALLATION OF FLOORBOARD AND CARPET IAW AMM 53-21-00

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