Service difficulty report · Support · Boeing 73776N

Difficulty date
May 6, 2022
Submitted
May 31, 2022
Operation
Air carrier
Aircraft
N7733B
Make and model
Boeing 73776N
Aircraft serial
32678
Aircraft time
50,055 hours, 25,216 cycles
Part
Support
Condition
Cracked
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

FLOOR SUPPORT CRACKED AT STA 540+1; WL 208; LBL1. / [01] REMOVED AND REPLACED FLOOR SUPPORT AT STA 540+1 WL 208 LBL 1 IAW SRM 51-40-02 AND BOEING DWG 143A0060;[02] EDITED FOR PROPER SIGN OFF REQUIREMENT.;[03] VERIFIED;[04] PICKED UP HOLES COMMON TO FLOOR PANEL INSTALLATION IAW SRM 51-40-05;[05] VERIFIED;[06] VERIFIED CORRECTIVE ACTIONS #1; #4.

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