Service difficulty report · Floorbeam · Boeing 737724

Difficulty date
February 29, 2020
Submitted
March 9, 2020
Operation
Air carrier
Aircraft
N14735
Make and model
Boeing 737724
Aircraft serial
28950
Aircraft time
66,727 hours, 22,308 cycles
Part
Floorbeam
Part number
147A5506
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

AS PER T/CARD B737-06-3-0049,AFT PASSENGER COMPARTMENT WET AREA STA986 B-40R AREA WITH CORROSION DOT EV40, REF AAR N/R:99876036 REMOVED DAMAGED TOP SECTION OF FLOOR BEAM AT ST 986 LBL 8"TO RB2 50", INSTALLED NEW REPAIR SEECTION OF "T" CHORD AT STA 986 LBL 8 TO RB2 50", AND REPAIR SPLICES IAW B737-700 SRM 53-70-51 (ELB LP :4632228))