Service difficulty report · Floorbeam · Boeing 73733A

Difficulty date
May 1, 2001
Submitted
May 2, 2001
Operation
Air carrier
Aircraft
N169AW
Make and model
Boeing 73733A
Aircraft serial
23630
Aircraft time
48,622 hours, 34,868 cycles
Part
Floorbeam
Part number
65C33940
Condition
Corroded
Location
Fuselage
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

THREE SPOTS OF CORROSION ON UPPER FLANGE OF FLOORBEAM BS 294 RBL 28-31. REMOVED CORRODED SECTION; FORMED AND INSTALLED SECTION OF UPPER T-CHORD IAW B737 SRM 51-20-01 PG 1 AND 51-40-05 PG 3 AND 53-10-08 PG 12 AND 53-00-51 PG 207 AND 51-10-02 PG 2.

More about the Boeing 737-33A