Service difficulty report · Floorbeam · Boeing 767322

Difficulty date
March 1, 2011
Submitted
March 4, 2011
Operation
Air carrier
Aircraft
N658UA
Make and model
Boeing 767322
Aircraft serial
27113
Aircraft time
79,471 hours, 12,858 cycles
Engine
Pwa PW4060
Part
Floorbeam
Condition
Corroded
Location
Bs 853, Lbl 54
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 ON FLOOR SUPPORT STA 853, LBL 54 BEYOND ALLOWABLE LIMITS IAW SRM. MAJOR REPAIR ACCOMPLISHED: REMOVED AND REPLACED TEE CAP BETWEEN STA 833 AND 920 IAW SRM REPAIR 3. APPLIED TOPCOAT IAW SRM, APPLIED CIC IAW SRM ON PEMCO NR 249N0 0154 BY TECH 600177, INSP BY Q815.