Service difficulty report · Gusset · Boeing 737990ER

Difficulty date
March 6, 2018
Submitted
March 21, 2018
Operation
Air carrier
Aircraft
N402AS
Make and model
Boeing 737990ER
Aircraft serial
41189
Aircraft time
21,246 hours, 6,990 cycles
Part
Gusset
Part number
146A812539
Condition
Corroded
Location
Bs 767
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

AFT CARGO BAY FLOOR SUPPORT GUSSET HAS CORROSION, BS 767, STRINGERS 25R AND 26R. ACFT GROUNDED. REMOVED & REPLACED THE GUSSET IAW SRM 51-40-02, & DWG 146A0081, REV-.