Service difficulty report · Floor Support · Boeing 767322

Difficulty date
June 11, 2024
Submitted
June 13, 2024
Operation
Air carrier
Aircraft
N651UA
Make and model
Boeing 767322
Aircraft serial
25389
Aircraft time
127,453 hours, 19,635 cycles
Part
Floor Support
Part number
146T5000184
Condition
Corroded
Location
Bs 1329-1351
Stage of operation
IN
How discovered
O
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 UNDER THE NUTPLATES ON THE LOWER SURF ACE OF THE ALC FLOOR SUPPORT, FROM STA.1329 TO STA.1351, RBL17.# 3449 REF AMES NR 170098-0100-0133 51-31-01-392-034. REMOVED CORROSION IN FLOOR SUPPORT FOUND TO BE REF EC/RA 5360-01811 REMOVED AND REINSTALLED ROLLER TRAY, PALLET LOCK, AND CARGO LOCK OUT OF LIMITS IAW B767-300 SRM 53-00-51-1A-1 FIG 101 DETAIL II IAW B767-300 AMM 25-53-02/401, AMM 25-53-26/401, AND AMM 25-53- REMOVED AND INSTALLED NEW FLOOR SUPPORT PER B767 SRM 51-40-02 SE 14/401 AT STA 1357-1417 RBL19. SEALENT APPLIED IAW B767 AMM E PARTIAL WORK ACOMPLISHED PARTIAL WORK SHEET NO. 51, 1.