Service difficulty report · Floorbeam · Boeing 73776N

Difficulty date
March 6, 2024
Submitted
April 4, 2024
Operation
Air carrier
Aircraft
N7731A
Make and model
Boeing 73776N
Aircraft serial
32677
Aircraft time
55,832 hours, 28,606 cycles
Part
Floorbeam
Part number
UNKNOWN
Condition
Corroded
Location
Bs 986
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

BS 986 FLOOR BEAM HAS CORROSION AROUND OUTBOARD R/H FASTENER HOLE; RBL 43; WL 208<[01] VERIFIED STEPS 2;7 COMPLETED.;[02] VERIFIED DVI; STEP 8 COMPLETE.;[03] 'REFER TO FAULT TTG8Q00S04MW FOR REPAIR RESOLUTION' PER EA# 24-153-00653-WIP1 STEP 1;[04] ' EA-GENERAL' REPAIR REFERENCE IS SELECTED.;[05] COMPLETE

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