Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
July 27, 2026
Submitted
August 3, 2026
Operation
Air carrier
Aircraft
N73299
Make and model
Boeing 7378H4
Aircraft serial
34005
Aircraft time
59,102 hours, 21,722 cycles
Part
Floor Support
Part number
147A5710U2
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
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

PAX CABIN BETWEEN BS 986.5 & 1016, FLOOR SUPPORT AT RBL 32 CORRODED. REMOVED AND REPLACED RT FLOOR SUPPORT IAW SRM 51-40-05-0G-0 AND DWG 147A5710.

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