Service difficulty report · Floor Support · Boeing 767323

Difficulty date
October 11, 2025
Submitted
October 15, 2025
Operation
Air carrier
Aircraft
N337AZ
Make and model
Boeing 767323
Aircraft serial
27060
Aircraft time
105,408 hours, 20,252 cycles
Part
Floor Support
Part number
451T160631
Condition
Corroded
Location
Zone 100
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

CORROSION WAS FOUND ON A FORWARD CARGO BALLMAT FLOOR SUPPORT FITTING AT APPROXIMATELY STA 566 COMMON TO THE FITTING OF NUTPLATE STRAP. LOCATED, DRILLED AND INSTALLED NEW FORWARD CARGO SUPPORT IN ACCORDANCE WITH B767 SRM 51-40-02 AND B767 SRM 51-40-05.