Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
April 28, 2024
Submitted
May 22, 2024
Operation
Air carrier
Aircraft
N8630B
Make and model
Boeing 7378H4
Aircraft serial
42521
Aircraft time
33,608 hours, 16,091 cycles
Part
Floorbeam
Part number
UNKNOWN
Condition
Cracked
Location
Bs 540 Rbl 2
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

PASSENGER CABIN FLOOR SUPPORT STA. 540 RBL 2; CRACKED AT ATTACH FASTENER.<[01] REMOVED CHANNEL AT STA 540 RBL 2 IAW SRM 51-40-02.;[02] REMOVED AND REPLACED STA 540 RBL 2 CHANNEL WITH NEW PART OF THE SAME IAW SRM 51-40-02.;[03] INSPECTED C/A 2.;[04] RII INSPECTION C/W.;[05] REMOVED AND REPLACED STA 540 RBL 2 CHANNEL WITH NEW PART OF THE SAME IAW SRM 51-40-02. INSTALLATION COMPLETE.;[06] RII INSPECTED C/W

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